草食大家畜の生産システムを研究する　畜牧体系学研究室

原著論文 2005~

• Shingu, Y., Ueda, K., Tada, S., Mitani, T., and Kondo, S. Effects of the presence of grazing-experienced heifers on the development of foraging behavior at the feeding station scale for first-grazing season calves. Animal Science Journal 88, 1120-1127 (2017).
• Ueda, K., Mitani, T., and Kondo, S. Effect of timing and type of supplementary grain on herbage intake, nitrogen utilization, and milk production in dairy cows grazed on perennial ryegrass pasture from evening to morning. Animal Science Journal 88, 107-118 (2017).
• Ueda, K., Mitani, T., and Kondo, S. Effect of increased concentrate allotment before evening grazing on herbage intake, nitrogen utilization, and rumen fermentation in dairy cows grazed on perennial ryegrass pasture. Animal Science Journal 87, 1233-1243 (2016).
• Ueda, K., Mitani, T., and Kondo, S. Relationship of rumen fill and fermentation to diurnal and seasonal variation of herbage intake in dairy cows grazed on perennial ryegrass pasture. Animal Science Journal 87, 1148-1156 (2016).
• Ueda, K., Mitani, T., and Kondo, S. Effect of water-soluble carbohydrate content in orchardgrass pasture on grazing time and rumen fermentation in dairy cows. Animal Science Journal 87, 1122-1129 (2016).
• Ueda, K., Mitani, T., and Kondo, S. Herbage intake and ruminal digestion of dairy cows grazed on perennial ryegrass pasture either in morning or evening. Animal Science Journal 87, 997-1004 (2016).
• Mitani, T, Kobayashi, K., Ueda, K., and Kondo, S. Discrimination of “grazing milk” using milk fatty acid profile in the grassland dairy area in Hokkaido. Animal Science Journal 87, 233-241. (2016).
• Rehan, I., Ueda, K., Mitani, T., Amano, M., Hinou, H., Ohashi, T., Kondo, S., and Nishimura, S. Large-scale glycomics of livestock: Discovery of highly sensitive serum biomarkers indicating an environmental stress affecting immune responses and productivity of Holstein dairy cows. Journal of Agricultural and Food Chemistry 63, 10578-10590 (2015).
• Bo M., Masaki, T., Nagano, M., Yanagawa, Y., Mitani, T., Ueda, K.*, and Kondo, S. Effect of substitution of highly-digestible fiber of beet pulp for corn grain starch in concentrate on energy balance and recovery of ovarian function in early lactating dairy cows. Hokkaido Journal of Livestock and Grassland Science 3, 45-53 (2015).
• Win K., Ueda, K.*, and Kondo, S. Effects of grass hay proportion in a corn silage–based diet on rumen digesta kinetics and digestibility in dairy cows. Animal Science Journal 86, 833-841 (2015).
• Shingo, T., Ueda, K., Nakatsuji, H., Kondo, S. Effect of group size on the consistency of movement direction among cows in a small grazing group. Animal Behaviour and Management 50(2), 61-68. (2014).
• 内山　知，上田宏一郎*，秦　寛，近藤　誠司　北海道和種馬における林床植物のin vitro消化率と選択採食順位との関係. 北海道畜産学会報 2, 93-97 (2014).
• Mitani, T., Ueda, K., Endo, T., Takahashi, M., Nakatsuji, H., and Kondo, S. Effects of a proportion of herbage intake and crude protein content of herbage on nitrogen and energy utilization in lactating dairy cows. Hokkaido Journal of Livestock and Grassland Science 2, 51-62 (2014).
• Miyaji, M., Ueda, K.*, Hata, H., and Kondo, S. Effect of grass hay intake on digesta retention time in the hindgut of horses. Journal of Animal Science 92, 1574-1581 (2014).
• Tada, S., Takahashi, M., Ueda, K., Nakatsuji, H., and Kondo, S. Fractal analysis for quantification of grazing paths of cows on homogeneous pastures. Behavioural Processes 92, 107-112 (2013).
• Cho, A., Ueda, K.*, and Kondo, S. Evaluation of associative effects on ruminal digestion kinetics between rice straw and protein supplements. 北海道畜産学会報 54, 47-52 (2012).
• Cho, A., Ueda, K.*, and Kondo, S. Evaluation of associative effects on ruminal digestion kinetics between pasture and grains using in vitro gas production method. Animal Science Journal 83, 121-127 (2012).
• Ngwe, T., Nukui, Y., Oyaizu, S., Takamoto, G., Koike, S., Ueda, K., Nakatsuji, H., Kondo, S., and Kobayashi, Y. Bean husks as a supplemental fiber for ruminants: potential use for activation of fibrolytic rumen bacteria to improve main forage digestion. Animal Science Journal 83:43-49 (2012).
• Mitani, T., Ueda, K.*, Endo, T., Takahashi, M., Nakatsuji, H., and Kondo, S. Effect of feeding non-fibrous carbohydrate before grazing on intake and nitrogen utilization in dairy cows throughout the grazing season. Animal Science Journal 83, 121-127 (2012).
• 森　光生，遠藤哲代，中辻浩喜，上田宏一郎，近藤誠司　平坦地での昼夜低地放牧における泌乳牛の移動距離の変化. 北海道畜産学会報 53, 43-50 (2011).
• 内山　知，上田宏一郎，中辻浩喜，秦　寛，近藤誠司　多様な植生をもつ林地に放牧した北海道和種馬のフィーディングステーション内における採食植物選択. 北海道畜産学会報 53, 35-41 (2011).
• 三谷朋弘，佐藤悠二，上田宏一郎，高橋　誠，中辻浩喜，近藤誠司　舎飼い飼養から放牧飼養への移行時期における牛乳成分の変動. 北海道畜産学会報 53, 29-34 (2011).
• Miyaji, M., Ueda, K.*, Hata, H., and Kondo, S. Effects of quality and physical form of hay on mean retention time of digesta and total tract digestibility in horses. Animal Feed Science and Technology 165, 61-67 (2011).
• 遠藤哲代，三谷朋弘，高橋　誠，上田宏一郎，中辻浩喜，近藤誠司　泌乳牛の定置放牧および輪換放牧の違いが草地構造，牧草生産量および利用草量に及ぼす影響. 日本草地学会誌 55, 9-14 (2009).
• 三谷朋弘，遠藤哲代，高橋　誠，上田宏一郎，中辻浩喜，近藤誠司　反芻胃でのタンパク質と炭水化物の分解同期化を考慮した放牧乳牛に対する併給飼料の給与法. 栄養生理研究会報　52, 1-9 (2008).
• Miyaji, M., Ueda, K.*, Kobayashi, Y., Hata, H., and Kondo, S. Fiber digestion in various segments of the hindgut of horses fed grass hay or silage. Animal Science Journal 79, 339-346 (2008).
• Miyaji, M., Ueda, K.*, Nakatsuji, H., Tomioka, T., Kobayashi, Y., Hata, H., and Kondo, S. Mean retention time of digesta in the different segments of the equine hindgut. Animal Science Journal 79, 89-96 (2008).
• Matsuura, A., Ohta, E., Ueda, K., Nakatsuji, H., and Kondo, S. Influence of equine conformation on rider oscillation and evaluation of horses for therapeutic riding. Journal of Equine Science 19, 9-18 (2008).
• 泉　賢一，鈴木知之，上田靖子，上田宏一郎，大久保正彦　乾草自由採食下のメンヨウにおける反芻胃内粒度別飼料片の経時変化と採食および反芻活動の関連. 日本畜産学会報 78, 427-433 (2007).
• Nakatsuji, H., Nishimichi, Y., Yayota, M., Takahashi, M., Ueda, K., Kondo, S., and Okubo, M. Effects of grass height at the start of grazing on herbage intake and milk production under rotational grazing by lactating dairy cows. Grassland Science 52, 175–180 (2006).
• 高橋　誠，三嵜健司，上田宏一郎，中辻浩喜，宿野部猛，近藤誠司　北海道北部草地酪農地域における放牧および非放牧乳牛の疾病発生率の違い. 日本家畜管理学会誌 40, 155－160 (2005).
• Mitani, T., Takahashi, M., Ueda, K., Nakatsuji, H., and Kondo, S. Effects of pre-feeding of a corn silage-based supplement on the feed intake, milk production and nitrogen utilization of grazing dairy cows. Animal Science Journal 76, 453-460 (2005).
• 高橋　誠，上田宏一郎，中辻浩喜，近藤誠司　乳牛放牧地における放牧強度の違いが土壌動物・微生物，土壌中無機体窒素濃度，牧草生産量および牧草窒素利用量に及ぼす影響. 日本草地学会誌 51, 157-162 (2005).
• Mitani, T., Takahashi, M., Ueda, K., Nakatsuji, H., Kondo, S., and Okubo, M. Effects of supplementary corn silage on the feed intake and milk production of time-restricted grazing dairy cows. Animal Science Journal 76, 331-337 (2005).

学会発表 2010~