Faculty Profiles - Ichiro Oshima

写真a

Ichiro Oshima

Organization

Research Field in Agriculture, Agriculture, Fisheries and Veterinary Medicine Area Faculty of Agriculture Experimental Farms Associate Professor

Degree

博士（農学） ( 2007.3 九州大学 )

Research Interests

家畜の飼養管理・環境
未利用資源の飼料化
産肉生理
生体機構

Research Areas

Life Science / Animal production science / 家畜飼養管理学
Life Science / Morphology and anatomical structure / 家畜生体機構学

Research History

Kagoshima University Research Field in Agriculture, Agriculture, Fisheries and Veterinary Medicine Area Faculty of Agriculture Experimental Farms Assistant Professor

2010.2 - 2015.5

Professional Memberships

日本暖地畜産学会

2015.10
日本畜産学会

2015.10

Papers

Muroya S, Otomaru K, Oshima K, Oshima I, Ojima K, Gotoh T . DNA Methylation of Genes Participating in Hepatic Metabolisms and Function in Fetal Calf Liver Is Altered by Maternal Undernutrition during Gestation. . International journal of molecular sciences24 ( 13 ) 2023.6DNA Methylation of Genes Participating in Hepatic Metabolisms and Function in Fetal Calf Liver Is Altered by Maternal Undernutrition during Gestation.

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Language：English

DOI： 10.3390/ijms241310682

PubMed
NAKAMURA Namiko, YOSHIMOTO Katsuo, SUZUKI Mariko, KAWAI Kei, AKAI Katsumi, OSHIMA Ichiro, NAKANISHI Yoshitaka, TAKAYAMA Koji . Efficacy of electric fencing in preventing Amami rabbit (Pentalagus furnessi) invasions of agricultural lands . Nihon Chikusan Gakkaiho94 ( 1 ) 61 - 68 2023.2Efficacy of electric fencing in preventing Amami rabbit (Pentalagus furnessi) invasions of agricultural lands

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Language：Japanese Publisher：Japanese Society of Animal Science

We investigated the efficacy of electric fencing for preventing Amami rabbit (Pentalagus furnessi) invasions of agricultural lands. We installed electric fences (three polywires at heights of 10, 20, and 30 cm above the ground, respectively) to prevent Amami rabbit invasions of a Tankan (Citrus tankan Hayata) orchard (circumference : 100 m, area : approximately 300 m2) on Tokunoshima island. The efficacy of electric fencing was assessed during two periods-23 days before fence setup and 406 days after fence setup. Relative abundance index (RAI) of Amami rabbit invasions photographed by a sensor camera during the former and latter periods was 43.5 and 0.2, respectively, that is, it was significantly reduced after fencing (P<0.05). We observed the following behavioral responses from moving images of 1,062 heads of Amami rabbits photographed by the sensor camera set along the outside of the fence : one Amami rabbit passed through the wires, five suffered electric shocks by touching the wires with their lips, and most avoided the fences; there was no damage to tankan plants. The materials for the fence cost 77,200 yen and the fence setup took approximately an hour of work from two people. The farmer confirmed that maintenance of the fence was not burdensome. In conclusion, electric fencing is useful for preventing Amami rabbit invasions of agricultural lands.

DOI： 10.2508/chikusan.94.61
NAKAMURA Namiko, OZAWA Yusaku, TOMINAGA Akira, ISHII Daisuke, ISAKARI Aoi, MATSUMOTO Satoshi, INADOME Takayasu, SHIOYA Katsunori, AKAI Katsumi, OSHIMA Ichiro, NAKANISHI Yoshitaka, TAKAYAMA Koji . Effect of Energized and Non-energized 5-polywires Electric Fence in Preventing Invasion by Captive Sika Deer (Cervus nippon nippon) . Japanese Journal of Organic Agriculture Science14 ( 1 ) 73 - 80 2022.6Effect of Energized and Non-energized 5-polywires Electric Fence in Preventing Invasion by Captive Sika Deer (Cervus nippon nippon)

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Language：Japanese Publisher：THE JAPANESE SOCIETY OF ORGANIC AGRICULTURE SCIENCE

In this study, we investigated the effect of energized and non-energized 5-polywires electric fences (heights of 5-polywires: 20, 40, 70, 100, and 140cm) in preventing invasion by captive sika deer (C. n. nippon). Two experiments were conducted in an identical enclosure (400×600cm). In the first experiment, two 2-year-old captive sika deer (one male, one female) exposed to energized electric fences exhibited exploratory behavior toward the wires with their lips. Once the animals received an electric shock, they responded by either passing through the wires or stepping back from them. After receiving electric shocks by touching the wires a few times, the animals began to avoid the fences. The invasion-prevention percentage for both the female and male deer was 100% on day 4 after exposure to energized electric fences. In the second experiment, when the animals previously exposed to energized fences were exposed to non-energized fences, the female and male deer avoided the fences in the beginning but exhibited exploratory behavior toward the wires by touching with their lips on days 4 and 19 after exposure, respectively. Thereafter, female and male deer finally passed through the wires on days 7 and 43, respectively. Passing through was only observed between the wires placed at heights 40 and 70cm. The invasion-prevention percentage for both deer decreased gradually and was less than 20% at the end of the experiment. In conclusion, energized electric fences were highly effective in preventing invasion by sika deer. However, it was shown that sika deer passed through non-energized electric fences within a week of exposure even though they had previously received an electric shock from energized electric fences and learnt to avoid them. These results indicate the importance of daily maintenance of electric fences to keep them energizing.

DOI： 10.24757/joas.14.1_73
NAKAMUR Namiko, TOMINAGA Akira, ISHII Daisuke, ISAKARI Aoi, MATSUMOTO Satoshi, INADOME Takayasu, SHIOYA Katsunori, AKAI Katsumi, OSHIMA Ichiro, NAKANISHI Yoshitaka, TAKAYAMA Koji . Effectiveness of a Combined Electric and Wire-netting Fence in Preventing Sika Deer (Cervus nippon) Invasions in Grasslands . Japanese Journal of Organic Agriculture Science14 ( 1 ) 52 - 62 2022.6Effectiveness of a Combined Electric and Wire-netting Fence in Preventing Sika Deer (Cervus nippon) Invasions in Grasslands

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Language：Japanese Publisher：THE JAPANESE SOCIETY OF ORGANIC AGRICULTURE SCIENCE

The present study explored the effectiveness of a physical protective fence in combination with an electric fence in preventing sika deer (Cervus nippon) invasions in grasslands. Specifically, we implemented a combined wire-netting and electric fence to prevent the invasion of sika deer in meadows and comprehensively evaluated the effectiveness of this strategy from the viewpoints of effort and cost for fence setup and maintenance. Further, we compared the frequency of emergence of sika deer as well as the yield of Japanese barnyard millet (Echinochloa utilis Ohwi et Yabuno) during summer cultivation and Italian ryegrass (Lolium multiflorum Lam.) during winter cultivation. The following three treatments were assigned: (1) a control group (May 2017-May 2018), in which no measures to prevent deer invasion were implemented; (2) an electric fence group (June 2018-May 2019), in which electric fences (5-polywires, height: 20, 40, 70, 100, and 140cm) were set to prevent deer invasion; and (3) a combination group (June 2019-May 2020), in which a combined electric and wire-netting fence (height, 120cm; set 30cm beyond the electric fence) was set to prevent deer invasion. The average number of sika deer photographed per day with a sensor camera during the cultivation periods of Japanese barnyard millet and Italian ryegrass was respectively 7.4 and 11.1 heads in the control group, 1.6 and 6.1 heads in the electric fence group, and 0 heads in the combination group. Observation of the behavioral responses of sika deer to the fences revealed that the deer repeatedly passed through the electric fence without touching it with the tip of their nose in the electric fence group during the cultivation period of Italian ryegrass, however, the majority of the individuals in the combination group evaded the fences after looking at them merely without trying to pass through them during the cultivation period of both grasses. The reduction in the yield of both grasses was extensive in the control and electric fence groups (89-99% and 32-92%, respectively), while there was no yield reduction in the combination group.In conclusion, a combined electric (5-polywires) and wire-netting (height, 120cm) fence effectively prevented sika deer invasions visually in grasslands without causing any harm to the animals.

DOI： 10.24757/joas.14.1_52
Muroya S, Zhang Y, Otomaru K, Oshima K, Oshima I, Sano M, Roh S, Ojima K, Gotoh T . Maternal Nutrient Restriction Disrupts Gene Expression and Metabolites Associated with Urea Cycle, Steroid Synthesis, Glucose Homeostasis, and Glucuronidation in Fetal Calf Liver. . Metabolites12 ( 3 ) 2022.2Maternal Nutrient Restriction Disrupts Gene Expression and Metabolites Associated with Urea Cycle, Steroid Synthesis, Glucose Homeostasis, and Glucuronidation in Fetal Calf Liver.

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Language：English

DOI： 10.3390/metabo12030203

PubMed
NAKANISHI Yoshitaka, TSURU Yuriko, HISADOMI Shion, NAKAMURA Namiko, OKUTSU Kayu, TAKAYAMA Koji, OSHIMA Ichiro, KIKUCHI Saori, ITAGAKI Ryoya . Fermentation Quality and Nutritive Value of TMR Ensiled with Malt Whisky Distillery Byproducts as a Feed for Fattening Cattle . Nihon Danchi Chikusan Gakkaihou65 ( 2 ) 93 - 100 2022Fermentation Quality and Nutritive Value of TMR Ensiled with Malt Whisky Distillery Byproducts as a Feed for Fattening Cattle

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Language：Japanese Publisher：Warm Regional Society of Animal Science, Japan

The objective of this study was to obtain the basic information on the development of fermented total mixed ration (TMR) including malt whisky distillery byproducts for fattening cattle. Fermented TMR consisted of barley distillers grains (BDG), barley distillers solubles (BDS), rice straw, sugar beet pulp and molasses was prepared to determine its fermentation quality, animal preference and nutritive value. Laboratory ensiling method using a plastic pouch for packing was applied to compare the fermentative quality among four treatments: a mixture of 50％ BDG and 50％ BDS in a FM basis (BDG・BDS), a mixture of 40％ BDG and 60％ BDS (BDS60), BDG・BDS with lactic acid bacterial inoculant (BDG・BDS・LAB) and BDS60 with the bacterial inoculant (BDS60・LAB). Flieg score (99 points) of the fermented TMR in the BDS60・LAB pouch was significantly higher than those of other treatments (P＜0.05), suggesting that the quality was much superior to others. The intake rate of the BDS60・LAB by fattening steers increased day by day after feeding, and the average intake rate reached about 80％ on the 3rd day. Thus, it was shown that the animals preferred the BDS60・LAB. Crude protein content and total digestible nutrients of the BDS60・LAB were 15.1 and 68.5％, respectively. In conclusion, malt whisky distillery byproducts prepared by 50％increase of BDS in a mixture of BDG and BDS, rice straw, sugar beet pulp and molasses ensiled with LAB can cause excellent fermentative quality, and relatively higher palatability and nutritive value.

DOI： 10.11461/jwaras.65.93
OSHIMA Ichiro, WAKASUGI Azusa, TOYAMA Ayumi, YANAGITA Daiki, ISHII Daisuke, TOMINAGA Akira, ISAKARI Aoi, MATSUMOTO Satoshi, KATAHIRA Kiyomi, NAKAMURA Namiko, TAKAYAMA Koji, NAKANISHI Yoshitaka . The Effects of Varying Proportion of Rubbed Bamboo Silage in Roughage Ration on Behavior and Meat Production Traits of Japanese Black Steers in the Late Fattening Period . Nihon Danchi Chikusan Gakkaihou65 ( 1 ) 9 - 15 2022The Effects of Varying Proportion of Rubbed Bamboo Silage in Roughage Ration on Behavior and Meat Production Traits of Japanese Black Steers in the Late Fattening Period

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Language：Japanese Publisher：Warm Regional Society of Animal Science, Japan

The objective of this study was to clarify the effects of feeding rubbed bamboo silage (RBS) instead of rice straw (RS) as roughage for beef cattle at the late fattening stage. Twelve Japanese Black steers (20 months old) were divided into three groups: the first group was fed on 100% RS as roughage (control group); the second and third groups were fed on blended RBS and RS as roughage (representing 70% or 85% of the crude fiber contained in the control group’s RS ration; RBS 70% group and RBS 85% group, respectively). All groups were slaughtered at 28 months of age. The growth, behavior, ruminal pH and carcass traits were investigated. Although the rumination behavior of the RBS 70% group and the RBS 85% group decreased significantly at 21 months of age (P < 0.05), no significant differences were observed in body weight during the experimental period. There were no significant differences in roughage value index (RVI) between the groups. The ruminal pH value of the RBS 70% group was significantly lower than that of the other groups at 27 months of age (P < 0.05), but the value was not indicative of clinical abnormality. The carcass characteristics of the RBS 70% group and the RBS 85% group were comparable to those of the control group. In conclusion, RBS is an acceptable alternative roughage to RS at the 85% level after 20 months of age in terms of meat productivity.

DOI： 10.11461/jwaras.65.9
中西良孝, 満尾友莉杏, 髙山耕二, 大島一郎, 山内正仁 . 発酵バガス主体培地のアラゲキクラゲ廃菌床の繊維成分の消化性 . 日本暖地畜産学会報65 ( 1 ) 33 - 36 2022発酵バガス主体培地のアラゲキクラゲ廃菌床の繊維成分の消化性Reviewed

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Language：Japanese Publisher：日本暖地畜産学会

アラゲキクラゲ（Auricularia polytricha）廃菌床の飼料化を推進するための基礎的知見を得ることを目的とし，培地材料の異なる廃菌床の繊維，特にデタージェント繊維画分のin vitro消化性を明らかにした．広葉樹オガクズ，米ヌカおよび貝化石を材料とした培地由来の廃菌床を対照区，発酵バガス，黒糖焼酎粕および貝化石を材料とした培地由来の廃菌床を試験区とし，セルラーゼによる乾物およびデタージェント繊維消化率を測定した．NDFomは両区とも乾物中50％以上含まれ，有意な区間差は認められなかった．乾物，NDFomおよびセルロース消化率は対照区と比べて試験区で有意に高かった（P ＜ 0.05）．また，乾物当たりの可消化NDFomおよび可消化セルロース含量についても試験区で有意に高かった（P ＜ 0.05）．以上より，アラゲキクラゲ菌床栽培における発酵バガス主体廃菌床はオガクズ主体廃菌床よりも高い消化性を有することが示された．

DOI： 10.11461/jwaras.65.33
NAKANISHI Yoshitaka, NOJIMA Maiha, HISADOMI Shion, NAKAMURA Namiko, TAKAYAMA Koji, OSHIMA Ichiro, SONODA Hiroto, YAMAUCHI Masahito . Ensiling Characteristics and Palatability by Beef Cattle of Fermented TMR Including Spent Mushroom Substrates Based on Different Oil Palm Byproducts (Empty Fruit Bunches or Oil Palm Trunk) as Ruminant Feedstock . Nihon Danchi Chikusan Gakkaihou65 ( 2 ) 101 - 107 2022Ensiling Characteristics and Palatability by Beef Cattle of Fermented TMR Including Spent Mushroom Substrates Based on Different Oil Palm Byproducts (Empty Fruit Bunches or Oil Palm Trunk) as Ruminant Feedstock

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Language：Japanese Publisher：Warm Regional Society of Animal Science, Japan

This study was conducted to examine the fermentative quality and palatability of the fermented total mixed ration (TMR) containing spent mushroom substrate (SMS) derived from culture medium based on different oil palm byproducts, i.e. empty fruit bunches (EFB) and oil palm trunk (OPT). Fermented TMR was composed of 46.5% timothy hay, 8.6% concentrates, 14.6% pineapple residue and less than 0.1% lactic acid bacterial inoculant on a wet basis. The 120-L silos of the fermented TMR were assigned to five treatments (three replicates each): no SMS (control), 5 or 10% fermented EFB-based SMS replacement of control diet and 5 or 10% OPT-based SMS replacement on a wet basis, and their moisture was adjusted to 45-50%. The pH of the fermented TMR in all treatments was less than 4.3. Lactic acid and acetic acid contents were not significantly different among treatments, and butyric acid was not identified in all treatments. Flieg score of the fermented TMR in all treatments was more than 99 points, showing no significant difference among treatments. The palatability of the fermented TMR by beef breeding cows was not different among treatments. It was concluded that EFEB- or OPT-based SMS could replace up to 10% of the fermented TMR without SMS, because fermentative quality and palatability were not different among dietary treatments.

DOI： 10.11461/jwaras.65.101
大島一郎, 成田空子, 柳田大輝, 冨永輝, 石井大介, 松元里志, 片平清美, 髙山耕二, 中西良孝 . 夏期の日光浴が黒毛和種哺乳子牛の発育に及ぼす影響 . 日本暖地畜産学会報65 ( 2 ) 125 - 129 2022夏期の日光浴が黒毛和種哺乳子牛の発育に及ぼす影響

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Language：Japanese Publisher：日本暖地畜産学会

夏期（6～9月）において，黒毛和種哺乳子牛6頭（雄1頭および雌5頭）を2群に分け，直射日光を浴びない対照区（雌3頭）と日中6時間自由に直射日光浴が行える試験区（雄1頭および雌2頭）とし，4日齢から10週齢までの間の日光浴の有無が発育に及ぼす影響を検討した．試験期間中，試験区の気温は対照区に比べて有意に高く，相対湿度は有意に低い値であった（P＜0.05）．試験区の紫外線露光量は対照区の100倍以上の値であり，有意に高かった（P＜0.05）．試験区の日射量を考慮した体感温度および温湿度指数はいずれも対照区に比べて試験区で有意に高い値を示した（P＜0.05）．4～17日齢における試験区供試牛の体温は対照区に比べて有意に高かったものの（P＜0.05），呼吸数に差は認められなかった．体重および日増体量に有意な区間差は認められなかった．骨の成長度を示す管囲は，2週齢から10週齢にかけて両区とも同等の増加率となった．また，試験区の供試牛では対照区に比べて舐塩行動が有意に低下した以外，他の行動に違いは認められなかった．以上の結果より，夏期において黒毛和種哺乳子牛に10週齢まで自由に日光浴を行わせた場合，哺乳初期に軽度の暑熱ストレスが負荷されたものの，発育に影響を及ぼすものではなかった．

DOI： 10.11461/jwaras.65.125
Zhang Y, Otomaru K, Oshima K, Goto Y, Oshima I, Muroya S, Sano M, Saneshima R, Nagao Y, Kinoshita A, Okamura Y, Roh S, Ohtsuka A, Gotoh T . Effects of low and high levels of maternal nutrition consumed for the entirety of gestation on the development of muscle, adipose tissue, bone, and the organs of Wagyu cattle fetuses. . Animal science journal = Nihon chikusan Gakkaiho92 ( 1 ) e13600 2021.12

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Language：English Publisher：Wiley

DOI： 10.1111/asj.13600

PubMed
Muroya S, Zhang Y, Kinoshita A, Otomaru K, Oshima K, Gotoh Y, Oshima I, Sano M, Roh S, Oe M, Ojima K, Gotoh T . Maternal Undernutrition during Pregnancy Alters Amino Acid Metabolism and Gene Expression Associated with Energy Metabolism and Angiogenesis in Fetal Calf Muscle. . Metabolites11 ( 9 ) 2021.8Maternal Undernutrition during Pregnancy Alters Amino Acid Metabolism and Gene Expression Associated with Energy Metabolism and Angiogenesis in Fetal Calf Muscle.

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Language：English

DOI： 10.3390/metabo11090582

PubMed
中村南美子, 冨永輝, 石井大介, 松元里志, 稲留陽尉, 塩谷克典, 赤井克己, 大島一郎, 中西良孝, 高山耕二 . ニホンジカ(Cervus nippon)の色識別能力は2色覚のヒトと一致するか? . 日本畜産学会報92 ( 3 ) 343 - 349 2021.8ニホンジカ(Cervus nippon)の色識別能力は2色覚のヒトと一致するか?

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Language：Japanese Publisher：(公社)日本畜産学会

3色覚であるヒトの色覚異常(2色覚)のうち、Protanopia(P)、Deuteranopia(D)およびTritanopia(T)型の場合にはそれぞれ赤と青緑、赤紫と緑および青と緑の色が識別困難とされる。本研究では生理学的に2色覚とされるニホンジカ(Cervus nippon;以下、シカ)がこれらを識別可能か否かについてオペラント条件付けにより検証した。シカ2頭(推定3歳:オス・メス各1頭)を試験に用いた。1セッションを20試行とし、正刺激として提示した色パネルの選択率80%以上(χ2検定、P<0.01)が3セッション連続でみられた場合、シカは2つの色を識別可能と判定した。オスは18、5および3セッション目、メスは12、14および4セッション目でそれぞれの色の組み合わせを識別できた。以上より、供試したシカはP、DおよびT型のヒトで区別し難い色の組み合わせをすべて識別可能であり、行動学的手法によって導き出されたシカの色識別能力はヒトの2色覚と一致しないことが示された。(著者抄録)
NAKAMURA Namiko, TAKAYAMA Koji, TOMINAGA Akira, ISHII Daisuke, MATSUMOTO Satoshi, INADOME Takayasu, SHIOYA Katsunori, AKAI Katsumi, OSHIMA Ichiro, NAKANISHI Yoshitaka . Does the color discrimination capability of sika deer (Cervus nippon) correspond with dichromatism in humans? . Nihon Chikusan Gakkaiho92 ( 3 ) 343 - 349 2021

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Language：Japanese Publisher：Japanese Society of Animal Science

In this study, we used behavioral techniques to determine whether the sika deer (Cervus nippon) is dichromatic. In discrimination tests, we exposed two sika deer (male and female) to three pairs of colors (red vs. bluish green, reddish purple vs. green, and blue vs. green), which are difficult to discriminate, to represent the three forms of dichromatism （protanopia, deuteranopia and tritanopia) observed in humans. For each color combination, sika deer were simultaneously presented with pairs of color cards in an operant conditioning room, with each session consisting of 20 trials. For each test, the criterion used to define successful discrimination was to make 16 or more choices for color cards presented as positive stimuli out of 20 trials for three sessions in a row (P<0.01, Chi-square test). In discrimination tests for each of the three pairs of colors, sika deer fulfilled the discrimination criterion in the 18th, 5th and 3th sessions in the male, and the 12th, 14th and 4th sessions in the female, respectively. In conclusion, from a behavioral perspective, it was suggested that the color discrimination capability of sika deer does not correspond with dichromatism in humans.

DOI： 10.2508/chikusan.92.343
大島一郎、野崎郁、柳田大輝、中村南美子、石井大介、冨永輝、飯盛葵、松元里志、片平清美、髙山耕二、中西良孝 . 肥育後期における解砕繊維状竹粉サイレージ給与が黒毛和種去勢肥育牛の発育と枝肉特性に及ぼす影響 . 日本暖地畜産学会報64 ( 2 ) 71 - 76 2021肥育後期における解砕繊維状竹粉サイレージ給与が黒毛和種去勢肥育牛の発育と枝肉特性に及ぼす影響Reviewed

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Authorship：Lead author Language：Japanese
Zhang Y, Otomaru K, Oshima K, Goto Y, Oshima I, Muroya S, Sano M, Roh S, Gotoh T . Maternal Nutrition During Gestation Alters Histochemical Properties, and mRNA and microRNA Expression in Adipose Tissue of Wagyu Fetuses. . Frontiers in endocrinology12 797680 2021Maternal Nutrition During Gestation Alters Histochemical Properties, and mRNA and microRNA Expression in Adipose Tissue of Wagyu Fetuses.

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Language：English

DOI： 10.3389/fendo.2021.797680

PubMed
OSHIMA Ichiro, NOZAKI Aya, YANAGITA Daiki, NAKAMURA Namiko, ISHII Daisuke, TOMINAGA Akira, ISAKARI Aoi, MATSUMOTO Satoshi, KATAHIRA Kiyomi, TAKAYAMA Koji, NAKANISHI Yoshitaka . Effects of Feeding Rubbed Bamboo Silage in the Later Fattening Period on Growth and Carcass Traits of Japanese Black Steers . Nihon Danchi Chikusan Gakkaihou64 ( 2 ) 71 - 76 2021Effects of Feeding Rubbed Bamboo Silage in the Later Fattening Period on Growth and Carcass Traits of Japanese Black Steers

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Language：Japanese Publisher：Warm Regional Society of Animal Science, Japan

The objective of the present study was to clarify the effects of later period feeding of rubbed bamboo silage (RBS) as roughage for fattening beef cattle. Eight Japanese Black steers (19 months old) were divided into two groups, i.e., one was fed with rice straw as roughage (control group) and the other was fed with the RBS as roughage (experimental group). Both groups were slaughtered at 28 months of age. Body weight gain of the experimental group decreased at 23 to 26 months of age, and the feed efficiency was below zero at 26 months of age (P<0.05). The body weight gain and the feed efficiency of the experimental group were subsequently recovered after 27 months of age. There were no significant differences in ruminal pH between treatments throughout the fattening period, though the percentage of the rumination behavior of the experimental group was significantly lower than that of the control group at 20 and 24 months of age (P<0.05). The RVI of the experimental group was less than half of the control group at 20 months of age. The similar carcass characteristics were shared in both groups. In conclusion, the transient decrease in the DG at 23 to 26 months of age followed by spontaneous recovery, was observed when the RBS was fed as roughage for fattening beef cattle at 19 to 28 months of age. Therefore, the RBS can be used as alternative to rice straw from the viewpoint of meat productivity.

DOI： 10.11461/jwaras.64.71
Tomino Y, Andoh M, Horiuchi Y, Shin J, Ai R, Nakamura T, Toda M, Yonemitsu K, Takano A, Shimoda H, Maeda K, Kodera Y, Oshima I, Takayama K, Inadome T, Shioya K, Fukazawa M, Ishihara K, Chuma T . Surveillance of Shiga toxin-producing Escherichia coli and Campylobacter spp. in wild Japanese deer (Cervus nippon) and boar (Sus scrofa). . The Journal of veterinary medical science82 ( 9 ) 1287 - 1294 2020.9Surveillance of Shiga toxin-producing Escherichia coli and Campylobacter spp. in wild Japanese deer (Cervus nippon) and boar (Sus scrofa).

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DOI： 10.1292/jvms.19-0265

PubMed
髙山耕二, 平野里佳, 園田大地, 中村南美子, 大島一郎, 中西良孝 . カツオ節だし残渣の給与がアイガモの産肉性ならびに産卵性に及ぼす影響 . 農業生産技術管理学会誌25 ( 4 ) 93 - 97 2020

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Publisher：農業生産技術管理学会

DOI： 10.20809/seisan.25.4_93
NAKANISHI Yoshitaka, TSUJI Misaki, TAKAYAMA Koji, OSHIMA Ichiro, SAWAMURA Atsushi, SATO Kenzi, HIDAKA Akio . Effects of feeding crushed brown and unhulled rice on growth, feed utilization, and meat production of Japanese Black steers . Nihon Chikusan Gakkaiho91 ( 3 ) 193 - 205 2020

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Publisher：Japanese Society of Animal Science

This study was conducted to investigate the effects of feeding crushed rice on growth, feed utilization, and meat production of Japanese Black steers. Twelve cattle (11 months old) were allocated into two groups, one fed with formula feed, fermented TMR containing whole crop rice silage, soybean curd residue, and rice straw, and the other fed with ration replacing 5-25％ of the formula feed with crushed rice (mixture of 70％ brown rice and 20％ unhulled rice in a DM basis) in a FM basis according to animal age were prepared. Body weight, average daily weight gain and feed conversion were not different between the dietary treatments. Temporary reduction in ruminal pH of the group fed with crushed rice was observed within the standard range in late fattening period. Blood constituents, carcass characteristics and meat quality were not affected by the dietary treatment. It is concluded that gradual replacing of 5-25％ of the formula feed with crushed rice according cattle age does not affect growth, feed utilization and meat production of Japanese Black steers.

DOI： 10.2508/chikusan.91.193
小山秀美, 加世田景示, 上西愼茂, 今村清人, 坂元信一, 大島一郎, 片平清美, 河邊弘太郎, 岡本新, 小林栄治, 下桐猛 . MITF遺伝子の変異と黒毛和種の白斑との関連性に関する研究 . 動物遺伝育種研究48 ( 1 ) 3 - 7 2019.12MITF遺伝子の変異と黒毛和種の白斑との関連性に関する研究

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Publisher：日本動物遺伝育種学会

黒毛和種で発生する白斑は、品種の特性に負の影響を与え、一部で経済的損失となる損徴の1つである。本研究では、Fontanesiら(2012)によって西欧品種で白斑の有無と関連があると報告されたMITF遺伝子の変異(g.32386957A&gyT)が黒毛和種でも存在することを確認し、白斑の有無との関連性を検討した。材料には鹿児島県産黒毛和種79頭(正常40頭および白斑39頭)のゲノムDNAを供し、ダイレクトシークエンス法および対立遺伝子特異的PCR法(AS PCR)により当該変異の確認および遺伝子型判定を行った。その結果、黒毛和種でも当該変異の存在を確認できた。さらに、これらを白斑群と正常群に分け、遺伝子頻度についてカイ二乗検定を試みた結果、両群間の遺伝子型構成に高度な有意差があり(P=1.53×10-6)、当該変異が黒毛和種の白斑の有無にも強く関連することを示した。しかし、一部で例外が確認されたことから、当該変異だけでは白斑発生の全てを説明できないことも示唆された。(著者抄録)
OYAMA Hidemi, KOBAYASHI Eiji, SHIMOGIRI Takeshi, KASEDA Hirotoki, KAMINISHI Masashige, IMAMURA Kiyoto, SAKAMOTO Shinichi, OSHIMA Ichiro, KATAHIRA Kiyomi, KAWABE Kotaro, OKAMOTO Shin . Relationship between SNP of MITF gene and white spotting in Japanese Black cattle bred in Kagoshima Prefecture . The Journal of Animal Genetics48 ( 1 ) 3 - 7 2019

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Publisher：Japanese Society of Animal Breeding and Genetics

White spotting (WS) is one of the defective appearances in Japanese Black cattle, and can be not only obstacles for improvement of the breed but also cause economic losses of farmers. However, a DNA marker linked to WS has not been found yet in Japanese Black cattle. In this study, we investigated a relationship between a MITF gene SNP (g.32386957 A&gy;T ) related to WS in foreign breeds (Fontanesi et al . 2012) and WS in Japanese Black cattle bred in Kagoshima Prefecture. Forty non-spotted and 39 spotted DNA samples were used for genotyping. Genotyping was performed by either direct sequencing or allele-specific PCR. As a result, we observed both alleles of the g.32386957 A&gy;T SNP in this population. Furthermore, composition of the SNP genotypes was clearly different between non-spotted and spotted groups (P =1.53 × 10-6), suggesting that the g.32386957 A&gy;T SNP was also strongly associated with WS in Japanese Black cattle. Variation in the MITF gene clearly explained the differences between nonspotted and spotted phenotypes but, at the same time, it was also evident that this SNP is not completely associated with the WS in Japanese Black cattle.

DOI： 10.5924/abgri.48.3
TAKAYAMA Koji, SONODA Daichi, HIRANO Rika, NAKAMURA Namiko, OSHIMA Ichiro, NAKANISHI Yoshitaka . Behavior and Meat Productivity of Free-ranging Satsuma Black Aigamo Ducks in Paddy Fields . Japanese Journal of Organic Agriculture Science11 ( 2 ) 5 - 9 2019

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Publisher：THE JAPANESE SOCIETY OF ORGANIC AGRICULTURE SCIENCE

This study investigated the behavior and meat productivity of Satsuma Black Aigamo ducks (SBA ducks) raised through free ranging in a paddy field. The control (free-ranging SBA ducks in a 0.2 a fallow field) and experimental groups (free-ranging SBA ducks in a 4 a paddy field) comprised 10 (♂5: ♀5) and 8 (♂4: ♀4) birds, respectively, and were fed a commercial diet (crude protein 15%, metabolizable energy 2,800kcal/kg) ad libitum from 1 to 9 weeks of age. After free ranging, both groups were fattened from 9 to 15 weeks of age in a duck shed through ad libitum feeding of the commercial diet, following which all birds were slaughtered. The eating and moving behaviors of the ducks in the experimental group were more intense than those in the control group at 2 and 4 weeks of age (P<0.05). As a result, the free-ranging ducks in the paddy field were more effective in pest and weed control than those in the fallow field. A significant difference was found in the body weight at 9 weeks of age between the treatments (2,513g for control group and 2,855g for experimental group; P<0.05). The feed conversion ratios for the control and experimental groups during the experimental period were 6.8 and 7.2, respectively. The fat color b* score of breast meat was significantly lower in the experimental group (P<0.05). However, the body weight and carcass characteristics at 15 weeks of age were not different between the groups. These findings indicated that SBA ducks had high weed control, pest control, and meat production potential in integrated rice and duck farming.

DOI： 10.24757/joas.11.2_5
中村南美子, 塩谷克典, 赤井克己, 大島一郎, 中西良孝, 髙山耕二, 園田正, 冨永輝, 石井大介, 柳田大輝, 飯盛葵, 松元里志, 片平清美, 稲留陽尉 . 非通電状態の電気柵の放置はシカの通り抜けによる侵入を助長するか？ . 日本暖地畜産学会報62 ( 2 ) 125 - 128 2019

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Publisher：日本暖地畜産学会

本研究では，非通電状態の電気柵がシカの通り抜け行動の発現に及ぼす影響について検討した．飼育場（150 m2）内で，1）通電した電気柵（以下，通電区），2）非通電状態の電気柵（以下，非通電区），3）再通電した電気柵（以下，再通電区）をシカ 2 頭（推定年齢 1 歳：♂ ♀ 各 1 頭）に提示し，各区での行動を記録した．通電区での侵入阻止率は 60％，通り抜け率は 25％を示した．非通電区では，侵入阻止率の低下と通り抜け率の上昇がみられ，いずれも通電区との間で有意差が認められた（P ＜ 0.05）．再通電区での侵入阻止率は 36％と通電区よりも低い傾向を示し，通り抜け率は 56％と有意に高かった（P ＜ 0.05）．以上より，非通電状態の電気柵の放置はシカの通り抜けによる侵入を助長し，再通電してもシカの侵入を防止することが困難になる可能性が示唆された．

DOI： 10.11461/jwaras.62.125
TAKAYAMA Koji, YUKI Manabu, NAKAMURA Namiko, OSHIMA Ichiro, NOGAMI Naoki, NAKANISHI Yoshitaka . Effect of Feeding Milled Brown Rice on Behavior and Meat Productivity of Forest-Grazing Pigs . Nihon Danchi Chikusan Gakkaihou62 ( 1 ) 11 - 16 2019

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Publisher：Warm Regional Society of Animal Science, Japan

The effect of feeding milled brown rice on behavior and meat productivity of forest grazing pigs was investigated. An experiment was conducted in a woodland （30 a） of Kagoshima University Forest at Kagoshima-shi, Japan, from June to November, 2014. Eight pigs （average body weight, 44 kg; age, 19 weeks） were grazed using electric fence to separate groups, with each group comprising 4 pigs （1 hog and 3 gilts）. They were assigned to 2 treatments: 1） the control group was provided with commercial diet （CP 14-15％, TDN 77-78％）; and 2） the experimental group was given a mixed diet （commercial diet and milled brown rice: CP 9-13％, TDN 79-80％）. The percentages of brown rice to total diet at the first and the last fattening stages （19-29 w and 30-39 w） were 30％ and 70％, respectively. The amount of feed offered was 100％ of the TDN requirement for maintenance and growth according to the Japanese Feeding Standard for Swine （2013）. Feeding behavior was significantly smaller in the experimental group than in the control group at 22 weeks of age （P＜0.05）. In contrast, rooting behavior of the experimental group was higher than the control group （P＜0.05）. The final body weight was 107 kg for the control group and 104 kg for the experimental group at 39 weeks of age. The feed conversion ratios of the control and experimental groups during the experimental period were 5.2 and 5.3, respectively. The dressing percentage and rib-eye thickness were significantly smaller in the experimental group than in the control group （P＜0.05）. None of the other traits, such as carcass weight, rib thickness, and back fat thickness, were significantly different between the two groups. As for fatty acid composition of back fat, the percentage of oleic acid was higher in the experimental group than in the control group （P＜0.05）.These results indicated that small-scale swine production in the woodland might be feasible in combination with milled brown rice, although it is necessary to study the appropriate feeding method of milled brown rice at the first fattening stage.

DOI： 10.11461/jwaras.62.11
髙山耕二, 溝口由子, 大島一郎, 中西良孝 . ガチョウの基本味に対する味覚反応の行動学的研究 . 日本家畜管理学会誌・応用動物行動学会誌54 ( 2 ) 68 - 74 2018

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Publisher：日本家畜管理学会

本研究では、農業生産現場におけるガチョウの除草利用に向けた基礎的知見を得ることを目的とし、甘味（スクロース）、塩味（塩化ナトリウム）、酸味（クエン酸一水和物）、苦味（塩酸キニーネ）および旨味（グルタミン酸ナトリウム）に対するガチョウの味覚反応を2瓶選択法で明らかにした。これらの味物質を水道水で溶かし、それぞれ11段階の濃度を設け、低濃度から高濃度に向けて上昇法で試験を行った。水道水を対照とした総飲水量に対する味溶液の摂取割合を選好指数とし、χ2検定（5％水準）により選好指数39.7から60.3％を不弁別範囲、60.3％以上を嗜好範囲、39.7％以下を拒絶範囲と定義した。その結果、ガチョウは甘味濃度0.02から20％の溶液に対して嗜好も拒絶も示さなかった。一方、塩味、酸味、苦味および旨味に対してはそれぞれ2.5、0.32、0.04および5％以上で拒絶反応を示した。以上より、ガチョウはどの味物質に対しても嗜好を示さなかったものの、塩味、酸味および旨味に比べて苦味に対してはより低濃度から拒絶を示した。したがって、ガチョウは塩味、酸味および旨味よりも苦味に敏感であり、味覚により飼料を選択採食していることが示唆された。

DOI： 10.20652/abm.54.2_68
髙山耕二, 大島一郎, 中西良孝, 稲留陽尉, 塩谷克典, 赤井克己, 中村南美子, 園田正, 冨永輝, 石井大介, 柳田大輝, 飯盛葵, 松元里志, 片平清美 . ニホンジカの色覚：有彩色（赤，緑および青色）と無彩色（灰色）の識別能力 . 日本家畜管理学会誌・応用動物行動学会誌54 ( 3 ) 134 - 141 2018

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Publisher：日本家畜管理学会

本研究では，明暗条件下でニホンジカ(Cervus nippon nippon；以下，シカ) 2頭（雄雌各1頭）の有彩色（赤，緑および青色）と無彩色（灰色）の識別能力を明らかにした．試験にはT字型迷路を用い，各有彩色と無彩色を対比させ，シカが有彩色を選ぶと報酬(飼料)を与えた．実験室内の色パネル中央部の照度は，LED電球を点灯した試験1で200lux，点灯しなかった試験2で0.1luxであった．1セッションを20試行とし，80％以上の正答率（χ2検定，P < 0.01）が3セッション連続で得られた場合，提示した有彩色をシカが識別したと判定した．試験1：点灯下で，2頭のシカは有彩色（緑，赤および青色）と無彩色（灰色）をいずれも4セッション目までに識別した．試験2：非点灯下で，シカ2頭は緑および青色を3セッション目まで，赤色を6セッション目までに識別した．以上より，シカは明暗に関係なく，各有彩色と無彩色を識別出来ることが示された．

DOI： 10.20652/abm.54.3_134
TAKAYAMA Koji, MIZOGUCHI Yuko, OSHIMA Ichiro, NAKANISHI Yoshitaka . Weeding Effect of Free-Ranging Goslings in a Tea Field . Nihon Danchi Chikusan Gakkaihou61 ( 1 ) 21 - 26 2018

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Publisher：Warm Regional Society of Animal Science, Japan

We evaluated the effects of free-range goslings on weeds in a tea field from May 24 to July 7, 2014. Two treatments were applied: 1） no goslings, on a control plot of 0.3 a, and 2） four free-ranging goslings （body weight, 570 g; age, 24 days） on an experimental plot of 0.9 a. The goslings were provided with supplementary feed every morning （50% of nutrient requirement）. The goslings spent the most time grazing on Day 6. The goslings grazed preferentially on Bromus catharticus Vahl and Trifolium repens L. The percentage of bare ground in the experimental plot was significantly larger than that in the control plot on Day 44（ P < 0.05）. There was also a significant difference in the herbage mass between the two treatments on Day 44（ P < 0.05）, with an average of 330 kg dry matter/10 a and 43 kg dry matter/10 a in the control and experimental plots, respectively. The average body weights of the goslings on Days 22 and 44 were 1,506, and 2,073 g, respectively. In conclusion, free-ranging goslings effectively weeded a tea field, making it an appropriate context in which to raise them.

DOI： 10.11461/jwaras.61.21
TAKAYAMA Koji, HIGASHIHARA Dai, NAKAMURA Namiko, OSHIMA Ichiro, NAKANISHI Yoshitaka . Meat Productivity of Forest-Grazing Pigs Fed Milled Brown Rice . Japanese Journal of Organic Agriculture Science10 ( 2 ) 25 - 30 2018

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Publisher：THE JAPANESE SOCIETY OF ORGANIC AGRICULTURE SCIENCE

We evaluated the effects of feeding milled brown rice on the meat productivity of forest-grazing pigs. An experiment was conducted in a woodland (20a) in Kagoshima-shi, Japan, from May to December 2013. Eight hogs (average body weight, 28kg ; age, 18 weeks) were allowed to graze in 2 groups separated using an electric fence with each group comprising 4 pigs. They were assigned to 2 treatments, where the 1) control group was provided with commercial diet (crude protein [CP] 14-15%, total digestible nutrients [TDN] 77-78%) and the 2) experimental group was given fermented diet (60% milled brown rice, 20% screened sweet potato, and 20% rice bran : CP 8% and TDN 69%). This amount of feed satisfied 100% of the TDN requirement set by the Japanese Feeding Standard for Swine (2013). Resting and feeding behaviors were significantly less intense in the experimental group than in the control group on days 9 and 75 (P<0.05). In contrast, rooting behavior in the experimental group was more intense than that in the control group on days 9 and 75 (P<0.05). The body weight after 25 weeks was significantly less in the experimental group than in the control group (P<0.05). The final body weight was 109kg for the control group (at week 37) and 98kg for the experimental group (at week 46). The feed conversion ratios for the control and experimental groups during the experimental period were 4.6 and 8.4, respectively. The rib eye and rib were significantly thinner in the experimental group (P<0.05), while none of the carcass yield traits, such as carcass weight or dressing percentage, was significantly different between the two groups. The experimental group showed a low preference to milled brown rice, thereby feed efficiency at the first fattening stage (30-70kg) was also lower in this group than in the control group. However, there were no differences in the daily gain and feed conversion ratios between the two groups at the last stage (over 70kg).These results indicate that small-scale swine production in woodlands can be feasible if combined with self-supplied feed, including milled brown rice. Nevertheless, it is necessary to study more appropriate methods of feeding milled brown rice to swine at the first fattening stage.

DOI： 10.24757/joas.10.2_25
中村南美子, 赤井克己, 大島一郎, 中西良孝, 髙山耕二, 冨永輝, 石井大介, 柳田大輝, 飯盛葵, 松元里志, 片平清美, 稲留陽尉, 塩谷克典 . ニホンジカの色覚：有彩色（赤，緑および青色）同士の識別能力 . 日本家畜管理学会誌・応用動物行動学会誌54 ( 4 ) 158 - 164 2018

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Publisher：日本家畜管理学会

本研究では，明暗条件下でニホンジカ（Cervus nippon nippon；以下，シカ）2頭の有彩色（赤，緑および青色）同士の識別能力を明らかにした．試験はT字型迷路で行い，各有彩色同士を対比させ，シカが有彩色を選ぶと報酬（飼料）を与えた．実験室内の照度は，LED電球を点灯した試験1で色パネル中央部が200 lux，点灯しなかった試験2で0.1 luxであった．1セッションを20試行とし，80％以上の正答率（χ2検定，P < 0.01）が3セッション連続で得られた場合，提示した有彩色をシカが識別したと判定した．試験1：点灯下で，2頭のシカは有彩色（赤，緑および青色）をいずれも3セッション目または4セッション目までに識別した．試験2：非点灯下で，シカ2頭は赤色を8セッション目までに，緑および青色を4セッション目までに識別した．以上より，シカは明暗に関係なく，各有彩色同士を識別出来ることが示された．

DOI： 10.20652/abm.54.4_158
Mannen H, Yonesaka R, Noda A, Shimogiri T, Oshima I, Katahira K, Kanemaki M, Kunieda T, Inayoshi Y, Mukai F, Sasazaki S . Low mitochondrial DNA diversity of Japanese Polled and Kuchinoshima feral cattle. . Animal science journal = Nihon chikusan Gakkaiho88 ( 5 ) 739 - 744 2017.5Low mitochondrial DNA diversity of Japanese Polled and Kuchinoshima feral cattle.

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DOI： 10.1111/asj.12716

PubMed
髙山耕二, 宮下雅代, 大島一郎, 萬田正治, 野口愛子, 中西良孝 . 薩摩黒鴨TMの産肉性 . 有機農業研究9 ( 2 ) 43 - 47 2017

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Publisher：日本有機農業学会

舎飼条件下での薩摩黒鴨TM（Satsuma Black Aigamo duckTM：以下，SBA）の産肉性を南九州のアイガモ農法で広く使用されている薩摩鴨TM（Satsuma Aigamo duckTM：以下，SA）との比較から明らかにした．17週齢時の体重はSAで1,954gおよびSBAで3,114gとなり，両者の間に有意差が認められた（P<0.05）．飼料要求率はSAに比べ，SBAで低かった．解体時のムネ肉重量はSBAで671gとなり，SAの363gに比べ，有意に大きかった（P<0.05）．ムネ肉の官能評価では，うま味でSBAがSAに比べ，劣っていた（P<0.05）ものの，他の項目に両者で差がみられなかった．ムネ肉中のグルタミン酸含量はSBAで7.1mg/100gとなり，SAの10.5mg/100gに比べ，有意に低く（P<0.05），官能評価の結果を裏付けるものであった．以上より，SBAはムネ肉のうま味ではSAに劣るものの，高い産肉能力（肉量や飼料利用性）を有しており，アイガモ農法における新たな肉用アイガモになり得る可能性が示された．

DOI： 10.24757/joas.9.2_43
大島一郎、冨永輝、松元里志、野村哲也、廣瀬潤、石井大介、片平清美、山口浩、主税裕樹、高山耕二、中西良孝 . 黒毛和種育成雌牛の敷料に用いた解砕繊維状竹粉の堆肥化特性 . 日本暖地畜産学会報58 29 - 35 2015黒毛和種育成雌牛の敷料に用いた解砕繊維状竹粉の堆肥化特性Reviewed

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Language：Japanese Publishing type：Research paper (scientific journal)
主税裕樹、花田信太郎、木山孝茂、廣瀬潤、大島一郎、高山耕二、中西良孝 . 強害雑草エゾノギシギシが侵入したイタリアンライグラス放牧地におけるウシとヤギの採食行動の比較 . 日本暖地畜産学会報58 55 - 60 2015強害雑草エゾノギシギシが侵入したイタリアンライグラス放牧地におけるウシとヤギの採食行動の比較Reviewed

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大島一郎、加藤洋平、久田真士、石川あい、廣瀬潤、石井大介、白坂清春、松元里志、片平清美、主税裕樹、髙山耕二、中西良孝 . 加工処理方法の違い（破砕または解砕）が竹材の保存性とサイレージの発酵品質に及ぼす影響（in press） . 日本暖地畜産学会報 2015加工処理方法の違い（破砕または解砕）が竹材の保存性とサイレージの発酵品質に及ぼす影響（in press）Reviewed

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斯琴図雅、西牧孝洋、揖斐隆之、辻岳人、米田一裕、大島一郎、片平清美、万年英之、下桐猛、印牧美佐生、国枝哲夫 . 口之島牛集団における経済形質、遺伝性疾患および毛色に関連する遺伝子の対立遺伝子頻度とその分布 . The journal of Animal Genetics42 11 - 19 2014口之島牛集団における経済形質、遺伝性疾患および毛色に関連する遺伝子の対立遺伝子頻度とその分布Reviewed

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大島一郎、木山孝茂、松元里志、廣瀬潤、石井大介、片平清美、山口浩、主税裕樹、髙山耕二、中西良孝 . 同一牛舎内隔離飼育が黒毛和種育成牛の牛白血病ウイルス伝播に及ぼす影響 . 日本暖地畜産学会報57 31 - 36 2014同一牛舎内隔離飼育が黒毛和種育成牛の牛白血病ウイルス伝播に及ぼす影響Reviewed

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高山耕二、吉田美代、石井大介、廣瀬潤、大島一郎、赤井克己、中西良孝 . 4段張り電気柵による牧場採草地へのシカ侵入防止効果 . 日本畜産学会報84 81 - 88 20134段張り電気柵による牧場採草地へのシカ侵入防止効果Reviewed

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主税裕樹、大島一郎、髙山耕二、中西良孝 . わが国における山羊飼養の実態―アンケート調査結果から― . 日本暖地畜産学会報56 167 - 170 2013わが国における山羊飼養の実態―アンケート調査結果から―Reviewed

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高山耕二、塚野桂、溝口由子、主税裕樹、大島一郎、中西良孝 . ブタ放牧による荒廃林地の植生管理 . 有機農業研究4 89 - 96 2012ブタ放牧による荒廃林地の植生管理Reviewed

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Das C., Roy B C., Oshima I., Miyachi H., Nishimura S., Iwamoto H., Tabata S. . Collagen content and architecture of the pectoralis muscle in male chicks and broilers reared under various nutritional conditions . Animal Science Journal81 252 - 263 2010Collagen content and architecture of the pectoralis muscle in male chicks and broilers reared under various nutritional conditionsReviewed

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Nishimura S., Sagara A., Oshima I., Ono Y., Iwamoto H., Okano K., Miyachi H., Tabata S. . Immunohistochemical and scanning electron microscopic comparison of the collagen network constructions between pig, goat and chicken livers . Animal Science Journal80 451 - 459 2009Immunohistochemical and scanning electron microscopic comparison of the collagen network constructions between pig, goat and chicken liversReviewed

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Das C., Roy B C., Oshima I., Miyachi H., Nishimura S., Iwamoto H., Tabata S. . Collagen content and architecture of the puboischiofemoralis muscle in male chicks and broilers with different growth rates on various nutritional planes . British Poultry Science50 424 - 435 2009Collagen content and architecture of the puboischiofemoralis muscle in male chicks and broilers with different growth rates on various nutritional planesReviewed

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Das C., Roy B C., Oshima I., Miyachi H., Nishimura S., Iwamoto H., Tabata S. . Collagen content and architecture of the iliotibialis lateralis muscle in male chicks and broilers with different growth rates fed on different nutritional planes . British Poultry Science50 47 - 56 2009Collagen content and architecture of the iliotibialis lateralis muscle in male chicks and broilers with different growth rates fed on different nutritional planesReviewed

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Das C., Roy B C., Oshima I., Miyachi H., Nishimura S., Iwamoto H., Tabata S. . Relative size of the hind limb and wing part, and the muscle distribution in chicks and broilers produced under different nutirtional regimes . Journal of the Faculty of Agriculture, Kyushu University54 91 - 96 2009Relative size of the hind limb and wing part, and the muscle distribution in chicks and broilers produced under different nutirtional regimes

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Oshima I., Iwamoto H., Nakamura Y-N., Takayama K., Ono Y., Murakami T., Shiba N., Tabata S., Nishimura S. . Comparative study of the histochemical properties, collagen content and architecture of the skeletal muscles of wild boar crossbred pigs and commercial hybrid pigs . Meat Science81 382 - 390 2009Comparative study of the histochemical properties, collagen content and architecture of the skeletal muscles of wild boar crossbred pigs and commercial hybrid pigsReviewed

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Oshima I., Iwamoto H., Tabata S., Ono Y., Ishibashi A., Shiba N., Miyachi H., Gotoh T., Nishimura S. . Comparative observation on the growth changes of the histochemical properties and collagen architecture of the puboischiofemoralis muslce from Silky, layer-type and meat-type cockerels . Animal Science Journal79 255 - 269 2008Comparative observation on the growth changes of the histochemical properties and collagen architecture of the puboischiofemoralis muslce from Silky, layer-type and meat-type cockerelsReviewed

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Yamazaki T., Ito N., Oshima I., Iwamori H., Hotta Y., Murayama A. . Tenderizing of meat by using maitake (Grifola frondosa) extract with low temperature steam cooking . 日本調理科学会誌41 176 - 183 2008Tenderizing of meat by using maitake (Grifola frondosa) extract with low temperature steam cooking

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Das C., Roy B C., Oshima I., Miyachi H., Nishimura S., Tabata S., Iwamoto H. . Carcass composition and skeletal muscle distribution in broilers produced under different nutritional regimes - 3. male broilers showing maximum early growth and restricted later growth . Journal of Faculty of Agriculture, Kyushu University53 55 - 59 2008Carcass composition and skeletal muscle distribution in broilers produced under different nutritional regimes - 3. male broilers showing maximum early growth and restricted later growth

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Das C., Roy B C., Oshima I., Miyachi H., Nishimura S., Tabata S., Iwamoto H. . Carcass composition and skeletal muscle distribution in broilers produced under different nutrition regimes - 2. Male broilers fed for rapid later growth following severe nutritional restriction during early growth . Journal of Faculty of Agriculture, Kyushu University53 49 - 53 2008Carcass composition and skeletal muscle distribution in broilers produced under different nutrition regimes - 2. Male broilers fed for rapid later growth following severe nutritional restriction during early growth

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Das C., Roy B C., Oshima I., Miyachi H., Nishimura S., Tabata S., Iwamoto H. . Carcass composition and skeketal muscle distribution in broilers produced under different nutrition regimes - 1. Male chicks at three weeks of age . Journal of Faculty of Agriculture, Kyushu University53 43 - 47 2008Carcass composition and skeketal muscle distribution in broilers produced under different nutrition regimes - 1. Male chicks at three weeks of age

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Roy B C., Oshima I., Miyachi H., Shiba N., Nishimura S., Tabata S., Iwamoto H . Effect of nutritional level and carcase weight on the different anatomical body parts and muscle weights of male broilers . Journal of the Faculty of Agriculture, Kyushu University52 43 - 48 2007Effect of nutritional level and carcase weight on the different anatomical body parts and muscle weights of male broilers

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Oshima I., Iwamoto H., Tabata S., Ono Y., Ishibashi A., Shiba N., Miyachi H., Gotoh T., Nishimura S. . Comparative observation on the growth changes of the histochemical property and collagen architecture of the iliotibialis lateralis muscle from Silky, layer- and meat-type cockerels . Animal Science Journal78 546 - 559 2007Comparative observation on the growth changes of the histochemical property and collagen architecture of the iliotibialis lateralis muscle from Silky, layer- and meat-type cockerelsReviewed

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Oshima I., Iwamoto H., Tabata S., Ono Y., Ishibashi A., Shiba N., Miyachi H., Gotoh T., Nishimura S. . Comparative observations on the growth changes of the histochemical property and collagen architecture of the pectoralis muscle from Silky, layer-type and meat-type cockerels . Animal Science Journal78 619 - 630 2007Comparative observations on the growth changes of the histochemical property and collagen architecture of the pectoralis muscle from Silky, layer-type and meat-type cockerelsReviewed

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Roy B C., Oshima I., Miyachi H., Nishimura S., Tabata S., Iwamoto H. . The histochemical properties and collagen architecture of M. iliotibialis lateralis and M. puboischiofemoralis in male broilers with different growth rates induced by feeding at nutritional levels . British Poultry Science48 312 - 322 2007The histochemical properties and collagen architecture of M. iliotibialis lateralis and M. puboischiofemoralis in male broilers with different growth rates induced by feeding at nutritional levelsReviewed

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大島一郎、青木高信、田中欽二、尾野喜孝 . 給与クズ米の形状の違いが肥育豚の発育および枝肉特性に及ぼす影響 . 佐賀大学農学部彙報92 61 - 67 2006給与クズ米の形状の違いが肥育豚の発育および枝肉特性に及ぼす影響

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Oshima I., Kudo K., Shiba N., Ono Y., Miyachi H., Ishibashi A., Tabata S., Nishimura S., Gotoh T., Iwamoto H. . Comparison of the myofibre composition and collagen architecture in the pectoralis muscle among the three-type cockerels with different growth rates . The XIIth AAAP Animal Science Congress proceeding PPN-055 2006Comparison of the myofibre composition and collagen architecture in the pectoralis muscle among the three-type cockerels with different growth rates

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Roy B C., Oshima I., Miyachi H., Shiba N., Nishimura S., Tabata S., Iwamoto H. . Effect of nutritional level on muscle development, histochemical properties of myofibre and collagen architecture in the pectoralis muslce of male broilers . British Poultry Science47 433 - 442 2006Effect of nutritional level on muscle development, histochemical properties of myofibre and collagen architecture in the pectoralis muslce of male broilersReviewed

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Nishimura S., Oshima I., Ono Y., Tabata S., Ishibashi A., Iwamoto H. . Age-related changes in the intramuscular distribution of melanocytes in the Silky fowl . British Poultry Science47 426 - 432 2006Age-related changes in the intramuscular distribution of melanocytes in the Silky fowlReviewed

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Nishimura S., Ootsu M., Oshima I., Tabata S., Iwamoto H. . Scanning electron microscopic comparison of the three-dimensional collagen architectures in Rat, Pig and Chicken adenohypophyses . Journal of Faculty of Agriculture, Kyushu University51 121 - 124 2006Scanning electron microscopic comparison of the three-dimensional collagen architectures in Rat, Pig and Chicken adenohypophyses

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清島和衣、辻裕美子、大島一郎、岡野香、青木高信、田中欽二、尾野喜孝 . ヤギ導入が黒毛和種繁殖雌牛群の安定性に及ぼす影響 . 西日本畜産学会48 91 - 97 2005ヤギ導入が黒毛和種繁殖雌牛群の安定性に及ぼす影響Reviewed

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Nishimura S., Shimoda H., Oshima I., Ono Y., Okano K., Ishibashi A., Tabata S., Iwamoto H. . Proportion of melanocyte stimulating hormone-immunoreactive cells in the adenohypophysis of Silky fowl and hyperpigmentation-free cockerels . Animal Science Journal76 575 - 579 2005Proportion of melanocyte stimulating hormone-immunoreactive cells in the adenohypophysis of Silky fowl and hyperpigmentation-free cockerelsReviewed

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大島一郎、青木高信、田中欽二、尾野喜孝 . 肥育豚の発育および枝肉特性に及ぼすクズ米添加飼料の影響 . 佐賀大学農学部彙報89 177 - 183 2004肥育豚の発育および枝肉特性に及ぼすクズ米添加飼料の影響

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辻裕美子、大島一郎、青木高信、田中欽二、尾野喜孝 . 早期離乳が子豚の発育と行動および枝肉成績に及ぼす影響 . 佐賀大学農学部彙報89 185 - 191 2004早期離乳が子豚の発育と行動および枝肉成績に及ぼす影響

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附属農場から発信する学部横断的な食育啓発への取り組み

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地方都市における大学キャンパスでの二ホンアナグマの出現および被害発生状況

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竹製遊具としての丸太供与が舎飼い肥育豚の発育と行動に及ぼす影響

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鹿児島大学農学部学術報告 2019
入来牧場における実習教育改善のための取り組み‐アンケート調査による技術職員の実習指導スキル向上事例‐

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鹿児島大学農学部附属農場研究報告 2019
牧場草地へのキュウシュウジカ侵入の日内，季節ならびに年次変動

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肥育豚への解砕繊維状竹粉サイレージ給与が発育および肉質に及ぼす影響

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スズメの侵入防止に有効なネットの目合いは？

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ツバキ園における山羊の除草利用

主税祐樹、溝口由子、広瀬啓介、髙山耕二、中西良孝、冨永輝、城戸麻里、田浦一成、野村哲也、大島一郎、坂田祐介（ Role： Joint author）

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飼料用米の給与が合鴨の卵肉生産に及ぼす影響

高山耕二、内富大輔、溝口由子、城戸麻里、冨永輝、田浦一成、野村哲也、大島一郎、中西良孝（ Role： Joint author）

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ツバキ園におけるガチョウの除草利用

溝口由子、主税祐樹、髙山耕二、中西良孝、冨永輝、城戸麻里、田浦一成、野村哲也、大島一郎、坂田祐介（ Role： Joint author）

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Total pages：11-15 Language：Japanese Book type：Report
Tenderizing of Meat by Using Maitake (Grifola frondosa) Extract with Low Temperature Steam Cooking

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日本調理科学会誌 2008

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給与クズ米の形状の違いが肥育豚の発育および枝肉特性に及ぼす影響

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佐賀大学農学部彙報 2006

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Total pages：61-67 Language：Japanese Book type：Report
肥育豚の発育および枝肉特性に及ぼすクズ米添加飼料の影響

大島　一郎，青木　高信，田中　欽二，尾野　喜孝（ Role： Joint author）

佐賀大学農学部彙報 2004

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Total pages：177-183 Language：Japanese Book type：Report
早期離乳が子豚の発育と行動および枝肉成績に及ぼす影響

辻　裕美子，大島　一郎，青木　高信，田中　欽二，尾野　喜孝（ Role： Joint author）

佐賀大学農学部彙報 2004

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Total pages：185-191 Language：Japanese Book type：Report

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MISC

畜産現場におけるカラス，イノシシおよびシカ害防除

髙山耕二・大島一郎・中西良孝・赤井克己

農業および園芸 93 103 - 107 2018

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)
解砕繊維状竹粉の敷料利用とその堆肥化

大島一郎

最新農業技術「土壌施肥vol.8」 228 - 238 2016.3

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media) Publisher：農文協

Presentations

髙山耕二、原裕、馬場和則、吉田拓人、石井大介、廣瀬潤、白坂清春、松元里志、片平清美、大島一郎、中西良孝肥育牛舎における野生イノシシの侵入実態とその侵入防止法の検討

日本暖地畜産学会第7回大会日本暖地畜産学会第7回大会

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Event date： 2014.10

Language：Japanese

Venue：宮崎

国内学会
主税裕樹、西土徹平、福永大悟、大島一郎、髙山耕二、中西良孝セイタカアワダチソウの生育段階がヤギの選択採食に及ぼす影響

日本暖地畜産学会第7回大会日本暖地畜産学会第7回大会

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Event date： 2014.10

Language：Japanese

Venue：宮崎

国内学会
大島一郎、柳田大輝、野崎郁、成田空子、石川あい、後藤孝美、石井大介、廣瀬潤、白坂清春、松元里志、片平清美、主税裕樹、髙山耕二、中西良孝解砕繊維状竹粉サイレージの給与が黒毛和種去勢肥育牛の反芻胃の肉眼的形態ならびに枝肉成績に及ぼす影響

日本暖地畜産学会第7回大会日本暖地畜産学会第7回大会

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Event date： 2014.10

Language：Japanese

Venue：宮崎

国内学会
下桐猛、吉田彩華、笹崎晋史、片平清美、大島一郎、河邊弘太郎、岡本新、印牧美佐生、国枝哲夫、万年英之 50K SNPチップを用いた口之島野生化牛の遺伝的多様性に関する研究

日本動物遺伝育種学会第15回大会日本動物遺伝育種学会第15回大会

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Event date： 2014.10

Language：Japanese

Venue：埼玉県

国内学会
溝口由子、本田祥嵩、石川あい、竹本夏美、髙山耕二、大島一郎、萬田正治、剥岩裕、中西良孝ブドウ園におけるガチョウの除草利用

日本畜産学会第118回大会日本畜産学会第118回大会

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Event date： 2014.3

Language：Japanese

Venue：茨城

国内学会
髙山耕二、東原大、本田祥嵩、溝口由子、大島一郎、中西良孝有機栽培米を給与した森林豚（ふぉれすとん）の産肉性

日本畜産学会第118回大会日本畜産学会第118回大会

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Event date： 2014.3

Language：Japanese

Venue：茨城

国内学会
下桐猛、林礼華、米坂陸、石井大介、片平清美、大島一郎、庭田悟、河邊弘太郎、岡本新、万年英之、向井文雄、安江博口之島野生化牛の遺伝的多様性に関する研究

日本暖地畜産学会第6回大会日本暖地畜産学会第6回大会

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Event date： 2013.10

Language：Japanese

Venue：鹿児島

国内学会
本田祥嵩、溝口由子、大島一郎、髙山耕二、中西良孝ガチョウ雛とアイガモ雛の水順応性の比較

日本暖地畜産学会第6回大会日本暖地畜産学会第6回大会

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Event date： 2013.10

Language：Japanese

Venue：鹿児島

国内学会
後藤孝美、廣瀬潤、木山孝茂、松元里志、大島一郎、髙山耕二、中西良孝傾斜放牧地へのシバ糞上移植の応用

日本暖地畜産学会第6回大会日本暖地畜産学会第6回大会

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Event date： 2013.10

Language：Japanese

Venue：鹿児島

国内学会
東原大、大島一郎、髙山耕二、中西良孝 2段張り電気柵で放牧豚の脱柵を防げるか？

日本暖地畜産学会第6回大会日本暖地畜産学会第6回大会

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Event date： 2013.10

Language：Japanese

Venue：鹿児島

国内学会
大島一郎、石川あい、石井大介、広瀬潤、白坂清春、松元里志、片平清美、山口浩、主税裕樹、髙山耕二、中西良孝口之島野生化牛交雑種の体成長および育成期終了時骨格筋特性

日本暖地畜産学会第6回大会日本暖地畜産学会第6回大会

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Event date： 2013.10

Language：Japanese

Venue：鹿児島

国内学会
柳田大輝、石井大介、廣瀬潤、白坂清春、松元里志、片平清美、大島一郎、髙山耕二、中西良孝解砕繊維状竹粉サイレージが黒毛和種去勢牛の肥育前期における発育と行動に及ぼす影響

日本暖地畜産学会第6回大会日本暖地畜産学会第6回大会

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Event date： 2013.10

Language：Japanese

Venue：鹿児島

国内学会
大島一郎、石井大介、広瀬潤、白坂清春、松元里志、片平清美、山口浩、主税裕樹、笹山琢洋、石川あい、髙山耕二、中西良孝口之島野生化牛交雑種の育成期体成長および骨格筋特性

日本畜産学会第117回大会日本畜産学会第117回大会

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Event date： 2013.9

Language：Japanese

Venue：新潟

国内学会
大島一郎、久田真士、主税裕樹、廣瀬潤、石井大介、髙山耕二、中西良孝、佐藤勝正、岡澤忠治、山下隆三解砕繊維状竹粉のサイレージ化特性と簡易サイレージ調製

日本畜産学会第116回大会日本畜産学会第116回大会

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Event date： 2013.3

Language：Japanese

Venue：広島

国内学会
髙山耕二、本田祥嵩、西土徹平、加藤洋平、小林美咲、笹山琢洋、大島一郎、中西良孝チャ園におけるガチョウの除草利用

家畜管理学会家畜管理学会

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Event date： 2013.3

Language：Japanese

Venue：広島

国内学会
加藤洋平、石川あい、大島一郎、髙山耕二、中西良孝、佐藤勝正、山下隆三解砕繊維状竹粉サイレージの発酵品質と山羊による嗜好性

日本畜産学会第116回大会日本畜産学会第116回大会

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Event date： 2013.3

Language：Japanese

Venue：広島

国内学会
西土徹平、主税裕樹、笹山琢洋、加藤洋平、大島一郎、髙山耕二、中西良急傾斜水田畦畔における山羊の除草利用

第14回日本山羊研究会第14回日本山羊研究会

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Event date： 2013.3

Language：Japanese

Venue：広島

研究会
加藤洋平、大島一郎、髙山耕二、中西良孝、佐藤勝正、山下隆三解砕繊維状竹粉サイレージが山羊の健康状態ならびに乳生産に及ぼす影響

第14回日本山羊研究会第14回日本山羊研究会

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Event date： 2013.3

Language：Japanese

Venue：広島

研究会
小林美咲、笹山琢洋、髙山耕二、中西良孝、大島一郎、秋山雅世、赤井克己水稲栽培におけるスズメ害防除

日本有機農業学会第13回大会日本有機農業学会第13回大会

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Event date： 2012.12

Language：Japanese

Venue：東京都

国内学会
大島一郎、石井大介、松元里志、廣瀬潤、木山孝茂、鎌田裕子、白坂清春、片平清美、山口浩、髙山耕二、中西良孝黒毛和種、口之島野生化牛およびその交雑種における初期体成長比較

日本暖地畜産学会第5回大会日本暖地畜産学会第5回大会

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Event date： 2012.11

Language：Japanese

Venue：福岡

国内学会
主税裕樹、石川晴海、長谷川瑞穂、花田信太郎、大島一郎、高山耕二、中西良孝山羊に対する標的飼料（強害雑草エゾノギシギシ）刷り込み方法の違いが飼料選択行動に及ぼす影響

日本山羊研究会日本山羊研究会

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Event date： 2012.3

Language：Japanese

Venue：愛知県

研究会
大島一郎、木山孝茂、松元里志、廣瀬潤、石井大介、片平清美、山口浩、主税裕樹、高山耕二、中西良孝同一牛舎内隔離飼育が牛白血病ウイルス感染に及ぼす影響

日本畜産学会第115回大会日本畜産学会第115回大会

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Event date： 2012.3

Language：Japanese

Venue：愛知県

国内学会
溝口由子、小林美咲、高橋浩、大島一郎、高山耕二、中西良孝ガチョウの味物質に対する味覚反応の行動学的研究

日本畜産学会第115回大会日本畜産学会第115回大会

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Event date： 2012.3

Language：Japanese

Venue：愛知県

国内学会
塚野桂、溝口由子、髙山耕二、大島一郎、中西良孝荒廃林地における豚の放牧に関する研究

日本家畜管理学会・応用動物行動学会日本家畜管理学会・応用動物行動学会

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Event date： 2012.3

Language：Japanese

Venue：愛知県

国内学会
高橋浩、主税裕樹、大島一郎、高山耕二、中西良孝給餌用隔柵が成雌山羊群の飼料採食競合に及ぼす影響

日本暖地畜産学会第4回大会日本暖地畜産学会第4回大会

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Event date： 2011.10

Language：Japanese

Venue：沖縄

国内学会
主税裕樹、溝口由子、広瀬啓介、高山耕二、中西良孝、富永輝、城戸麻里、田浦一成、野村哲也、大島一郎、坂田佑介ツバキ園における山羊の除草利用

日本暖地畜産学会第4回大会日本暖地畜産学会第4回大会

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Event date： 2011.10

Language：Japanese

Venue：沖縄

国内学会
溝口由子、根本絋史、主税裕樹、高山耕二、中西良孝、富永輝、城戸麻里、田浦一成、野村哲也、大島一郎、坂田佑介ツバキ園におけるガチョウの除草利用

日本暖地畜産学会第4回大会日本暖地畜産学会第4回大会

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Event date： 2011.10

Language：Japanese

Venue：沖縄

国内学会
主税裕樹、長谷川瑞穂、花田信太郎、大島一郎、高山耕二、中西良孝山羊による草地強害雑草エゾノギシギシの嗜好性

日本畜産学会第114回大会日本畜産学会第114回大会

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Event date： 2011.8

Language：Japanese

Venue：青森

国内学会
主税裕樹、高橋浩、大島一郎、高山耕二、中西良孝飼槽の数が山羊群の飼料採食競合に及ぼす影響

日本暖地畜産学会第3回大会日本暖地畜産学会第3回大会

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Event date： 2010.10

Language：Japanese

Venue：大分

国内学会
萩原美波、大島一郎、石本智愛、今成麻衣、工藤健一、西村正太郎、田畑正志、西海理之、門脇基二、藤村忍食肉品質に対する食餌性プロリンの効果

日本畜産学会第110回大会日本畜産学会第110回大会

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Event date： 2009.3

Language：Japanese

Venue：神奈川

国内学会
Das C., Roy B C., 大島一郎、宮地秀行、西村正太郎、岩元久雄、田畑正志 Relative size of the hind limb to wing in chicks and broilers produced under different nutritional regimes

日本畜産学会第109回大会日本畜産学会第109回大会

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Event date： 2008.3

Language：Japanese

Venue：茨城

国内学会
相良彩乃、西村正太郎、大島一郎、尾野喜孝、岡野香、宮地秀行、田畑正志肝小葉コラーゲン構築の家畜間比較

日本畜産学会第108回大会日本畜産学会第108回大会

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Event date： 2007.9

Language：Japanese

Venue：岡山

国内学会
西村正太郎、下田仁美、大島一郎、尾野喜孝、石橋明、岡野香、岩元久雄、田畑正志胚発生期ならびに孵化後成長過程における烏骨鶏の腺性下垂体MSH細胞構成割合の変化

日本畜産学会第108回大会日本畜産学会第108回大会

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Event date： 2007.9

Language：Japanese

Venue：岡山

国内学会
堀江祐介、工藤健一、大島一郎、村上徹哉、尾野喜孝、西村正太郎、田畑正志ブタ味蕾に関する免疫組織化学的研究

日本畜産学会第108回大会日本畜産学会第108回大会

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Event date： 2007.9

Language：Japanese

Venue：岡山

国内学会
Oshima I., Kudo K., Shiba N., Ono Y., Miyachi H., Ishibashi A., Tabata S., Nishimura S., Gotoh T., Iwamoto H. Comparison of the myofibre composition and collagen architecture in the pectoralis muscle among the three-type cockerels with different growth rates International conference

The XIIth AAAP Animal Science Congress The XIIth AAAP Animal Science Congress

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Event date： 2006.9

Language：English

Venue：韓国

国際学会
工藤健一、大島一郎、西村正太郎、田畑正志、岩元久雄鶏の口腔内における味蕾の構造と分布について

日本畜産学会第106回大会日本畜産学会第106回大会

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Event date： 2006.3

Language：Japanese

Venue：福岡

国内学会
平田温子、西村正太郎、大島一郎、尾野喜孝、石橋明、田畑正志、岩元久雄ウコッケイのさまざまな組織におけるメラノサイト刺激ホルモンの局在に関する研究

第30回鳥類内分泌研究会第30回鳥類内分泌研究会

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Event date： 2005.11

Language：Japanese

Venue：福岡

研究会
大島一郎、石橋明、尾野喜孝、宮地秀行、田畑正志、西村正太郎、岩元久雄恥坐大腿筋コラーゲン構築の成長変化に関する烏骨鶏と肉用種雄鶏間での比較

西日本畜産学会第56回鹿児島大会西日本畜産学会第56回鹿児島大会

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Event date： 2005.10

Language：Japanese

Venue：鹿児島

国内学会
狩塚喬子、大島一郎、石橋明、尾野喜孝、宮地秀行、田畑正志、西村正太郎、岩元久雄肉用種と烏骨鶏における外側腸頸骨筋コラーゲン構築の成長変化に関する研究

西日本畜産学会第56回鹿児島大会西日本畜産学会第56回鹿児島大会

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Event date： 2005.10

Language：Japanese

Venue：鹿児島

国内学会
大島一郎、石橋明、尾野喜孝、宮地秀行、田畑正志、西村正太郎、岩元久雄胸筋コラーゲン構築の成長変化に関する烏骨鶏と肉用種雄鶏間での比較

日本畜産学会第105回大会日本畜産学会第105回大会

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Event date： 2005.9

Language：Japanese

Venue：北海道

国内学会
Roy B C., 大島一郎、宮地秀行、柴伸弥、西村正太郎、田畑正志、岩元久雄 Nutrition level on histochemical properties and collagen structure in the pectoralis muscle (PT) of chicken

日本畜産学会第105回大会日本畜産学会第105回大会

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Event date： 2005.9

Language：Japanese

Venue：北海道

国内学会
西村正太郎、大島一郎、下田仁美、石橋明、尾野喜孝、田畑正志、岩元久雄烏骨鶏の骨格筋内メラニン色素沈着の成長変化

日本畜産学会第104回大会日本畜産学会第104回大会

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Event date： 2005.3

Language：Japanese

Venue：東京

国内学会
大島一郎、石橋明、尾野喜孝、高山和人、田畑正志、岩元久雄烏骨鶏骨格筋のコラーゲン構築の成長変化に関する研究

西日本畜産学会第55回宮崎大会西日本畜産学会第55回宮崎大会

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Event date： 2004.10

Language：Japanese

Venue：宮崎

国内学会
清島和衣、辻裕美子、大島一郎、岡野香、青木高信、田中欽二、尾野喜孝繁殖牛群への山羊導入が行動および群の安定性に及ぼす影響

西日本畜産学会第55回宮崎大会西日本畜産学会第55回宮崎大会

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Event date： 2004.10

Language：Japanese

Venue：宮崎

国内学会
大島一郎、青木高信、田中欽二、尾野喜孝肥育豚の発育および枝肉特性に及ぼすクズ米添加飼料の影響

西日本畜産学会第54回沖縄大会西日本畜産学会第54回沖縄大会

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Event date： 2003.10

Language：Japanese

Venue：沖縄

国内学会
Oshima I., Ishibashi A., Ono Y., Miyachi H., Tabata S., Nishimura S., Iwamoto H. Age-related changes of collagen architecture in the pectoralis, iliotibialis lateralis and puboischiofemoralis muscles from Silky, and meat-type chicken International conference

International Joint Symposium between Japan and Korea International Joint Symposium between Japan and Korea

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Language：English

Venue：日本

国際学会
Roy B C., Oshima I., Miyachi H., Shiba N., Nishimura S., Tabata S., Iwamoto H. Effects of nutritional level on the collagen content, distribution and architecture in the pectoralis, iliotibialis lateralis and puboischio-femoralis muslces from meat-type cockerels International conference

International Joint Symposium between Japan and Korea International Joint Symposium between Japan and Korea

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Language：English

Venue：日本

国際学会
鍋西久, 畑佐介, 山崎淳, 小比類巻正幸, 平泉真吾, 大島一郎, 窪田力, 大和田勇人大規模酪農場における分娩状況の実態について

東北畜産学会報 2019.8 東北畜産学会
Yi Zhang, 實島伶奈, 長尾有希子, 木下葵衣, 大島一修, 後藤裕司, 大島一郎, 佐野光枝, 室谷進, 盧尚建, 太箸誠, 岡村保子, 乙丸孝之介, 後藤貴文和牛の胎仔発生に与える母体栄養の影響(Effects of maternal nutrition on fetal development in Wagyu cows)

日本畜産学会大会講演要旨集 2019.3 (公社)日本畜産学会
中村南美子, 末野結実, 冨永輝, 石井大介, 柳田大輝, 飯盛葵, 松元里志, 片平清美, 稲留陽尉, 塩谷克典, 赤井克己, 大島一郎, 中西良孝, 高山耕二ランドルト環を用いたキュウシュウジカの視力測定

日本畜産学会大会講演要旨集 2019.3 (公社)日本畜産学会
室谷進, Yi Zhang, 木下葵衣, 乙丸孝之介, 大島一修, 後藤裕司, 大島一郎, 佐野光枝, 盧尚健, 大江美香, 尾嶋孝一, 後藤貴文母牛の低栄養状態における胎仔胸最長筋のメタボローム解析

日本畜産学会大会講演要旨集 2021.9 (公社)日本畜産学会

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Language：Japanese

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Awards

学会賞

2023.10 日本暖地畜産学会黒毛和種飼育における孟宗竹を用いた解砕繊維状竹粉の飼料化技術と給与法の開発

大島　一郎

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Award type：Award from Japanese society, conference, symposium, etc.