Grazing dynamics in natural grassland : quantification of animal productivity and the vegetation control

• Project/Area Number: 20780192
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Zootechnical science/Grassland science
• Research Institution: Kyoto University
• Principal Investigator: OISHI Kazato 京都大学, 大学院・農学研究科, 助教 (50452280)
• Project Period (FY): 2008 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: 家畜生産システム / 放牧 / 牛 / 耕作放棄地 / 心拍測定 / 加速度センサー / 生産モデル / GPS / 傾斜地 / 中山間地域

Research Abstract

Development of the methods for estimating energy expenditure(EE) of grazing animals and modeling animal production systems were performed for the purpose of evaluating the amount of grazing intakes of livestock animals on grasslands. Experimental results suggested that activity data of grazing animals obtained from GPS and GIS data could be an index of estimating EE. In addition, animal production system models were developed to optimize feed utilization of animals economically and environmentally at herd level.

Research Products

• [Journal Article] Effects of sexcontrol and twinning on economicoptimization of culling cows in JapaneseBlack cow-calf production systems (2012)
  • Author(s): Oishi, K. and Hirooka, H
  • Journal Title: Theriogenology Volume: 77 Issue: 1-2 Pages: 320-330
  • DOI: 10.1016/j.anifeedsci.2011.02.015
  • Peer Reviewed
• [Journal Article] Effects of sex control and twinning on economic optimization of culling cows in Japanese Black cow-calf production systems (2012)
  • Author(s): Oishi, K., Hirooka, H.
  • Journal Title: Theriogenology Volume: 77 Issue: 2 Pages: 320-330
  • DOI: 10.1016/j.theriogenology.2011.08.003
  • NAID: 120003824936
  • Peer Reviewed
• [Journal Article] Optimal culling strategy in relationto biological and economic efficiencyand annualized net revenue in the Japanese Black cow-calf productionsystem (2011)
  • Author(s): Oishi, K., Ibi, T., Kahi, A. K., Hirooka, H
  • Journal Title: Journal of Agricultural Science, Cambridge Volume: 149 Issue: 6 Pages: 783-799
  • DOI: 10.1017/s0021859611000347
  • Peer Reviewed
• [Journal Article] 耕作放棄地に放牧された黒毛和種繁殖雌牛の活動-エネルギー消費量と行動圏の推定- (2011)
  • Author(s): 兒嶋朋貴・大石風人・広岡博之
  • Journal Title: 畜産技術 Volume: 2011年3月号 Pages: 7-11
  • NAID: 40018728855
  • URL: http://ci.nii.ac.jp/naid/40018728855
• [Journal Article] Optimal culling strategy in relation tobiological and economic efficiency andannualized net revenue in the JapaneseBlack cow-calf production system. (2011)
  • Author(s): Oishi, K., Ibi, T., Kahi, A.K., Hirooka, H.
  • Journal Title: Journalof Agricultural Science, Cambridge. in press
  • Peer Reviewed
• [Journal Article] Optimal culling strategy in relation to biological and economic efficiency and annualized net revenue in the Japanese Black cow-calf production system (2011)
  • Author(s): Oishi, K., Ibi, T., Kahi, A.K., Hirooka, H.
  • Journal Title: Journal of Agricultural Science, Cambridge Volume: 149 Pages: 783-799
  • NAID: 120003534354
  • Peer Reviewed
• [Journal Article] GPSを用いた放牧牛の耕作放棄地における空間的利用パターンとそのエネルギー消費量との関係 (2010)
  • Author(s): 兒嶋朋貴・大石風人・太田典宏・吉岡正行・熊谷元・守屋和幸・広岡博之
  • Journal Title: システム農学 Volume: 26 Pages: 141-149
  • URL: http://ci.nii.ac.jp/naid/40017338525
  • Peer Reviewed
• [Journal Article] The relationship between energy expenditure and jaw movements of grazing cattle (2010)
  • Author(s): Nakagawa, Y., Oishi, K., Kojima, T., Ohta, N., Yoshioka, M., Kumagai, H., Moriya, K., Umemura, K. and Hirooka, H
  • Journal Title: Proceedings of the 14th AnimalScience Congress, The AsianAustralasian Association of AnimalProduction Societies, Pingtung Taiwan Pages: 2175-2179
  • Peer Reviewed
• [Journal Article] 佇立時に対する水平および傾斜歩行時のエネルギー消費量比の推定式作成とそれを用いた耕作放棄地放牧牛のエネルギー消費量の推定 (2010)
  • Author(s): 兒嶋朋貴・大石風人・太田典宏・吉岡正行・熊谷元・守屋和幸・広岡博之
  • Journal Title: 日本畜産学会報 Volume: 81 Pages: 189-197
  • NAID: 10029740995
  • URL: http://www.jstage.jst.go.jp/article/chikusan/81/2/81_189/_article/-char/ja
  • Peer Reviewed
• [Journal Article] GPSおよびGISを用いた放牧牛の耕作放棄地における空間的利用パターンとそのエネルギー消費量との関係 (2010)
  • Author(s): 見嶋朋貴・大石風人・太田典宏・吉岡正行・熊谷元・守屋和幸・広岡博之
  • Journal Title: システム農学 26 Pages: 141-149
  • NAID: 130005074379
  • Peer Reviewed
• [Journal Article] Therelationship between energy expenditureand jaw movements of grazing cattle (2010)
  • Author(s): Nakagawa, Y., Oishi, K., Kojima, T., Ohta, N., Yoshioka, M., Kumagai, H., Moriya, K., Umemura, K.and Hirooka, H.
  • Journal Title: Proceedings of the 14th Animal ScienceCongress, The Asian AustralasianAssociation of Animal ProductionSocieties, Pingtung Taiwan Pages: 2175-2179
  • Peer Reviewed
• [Journal Article] 停立時に対する水平および傾斜歩行時のエネルギー消費量比の推定式作成とそれを用いた耕作放棄地放牧牛のエネルギー消費量の推定 (2010)
  • Author(s): 見嶋朋貴・大石風人・太田典宏・吉岡正行・熊谷元・守屋和幸・広岡博之
  • Journal Title: .日本畜産学会報 81 Pages: 189-197
  • Peer Reviewed
• [Journal Article] GPSおよびGISを用いた放牧牛の耕作放棄地における空間的利用パターンとそのエネルギー消費量との関係 (2010)
  • Author(s): 兒嶋朋貴・大石風人・太田典宏・吉岡正行・熊谷元・守屋和幸・広岡博之
  • Journal Title: システム農学 Volume: 26 Pages: 141-149
  • NAID: 130005074379
  • Peer Reviewed
• [Journal Article] The relationship between energy expenditure and jaw movements of grazing cattle (2010)
  • Author(s): Nakagawa, Y., Oishi, K., Kojima, T., Ohta, N., Yoshioka, M., Kumagai, H., Moriya, K., Umemura, K., Hirooka, H.
  • Journal Title: Proceedings of the 14th Animal Science Congress, The Asian Australasian Association of Animal Production Societies, Pingtung Taiwan Pages: 2175-2179
  • Peer Reviewed
• [Journal Article] 停立時に対する水平および傾斜歩行時のエネルギー消費量比の推定式作成とそれを用いた耕作放棄地放牧牛のエネルギー消費量の推定 (2010)
  • Author(s): 兒嶋朋貴・大石風人・太田典宏・吉岡正行・熊谷元・守屋和幸・広岡博之
  • Journal Title: 日本畜産学会報 Volume: 81 Pages: 189-197
  • Peer Reviewed
• [Journal Article] The use of GPS and GIS for analyzing the distribution of grazing cattle in forested area (2008)
  • Author(s): Kojima, T., Oishi, K., Ohta, N., Yoshioka, M., Yaota, K., Kumagai, H., Moriya, K. and Hirooka, H
  • Journal Title: Proceedings ofthe 13th Animal Science Congress, TheAsian Australasian Association ofAnimal Production Societies, Hanoi, Vietnum Pages: 562-562
  • Peer Reviewed
• [Journal Article] The use of GPS and GIS for analyzing attributes affectingthe distribution of grazing cattle inforested area. (2008)
  • Author(s): Kojima, T., Oishi, K., Ohta, N., Yoshioka, M., Yaota, K., Kumagai, H., Moriya, K, Hirooka, H.
  • Journal Title: Proceedings of the 13thAnimal Science Congress, The AsianAustralasian Association of AnimalProduction Societies, Hanoi, Vietnum. Pages: 562-562
  • Peer Reviewed
• [Journal Article] The use of GPS and GIS for analyzing attributes affecting the distribution of grazing cattle in forested area (2008)
  • Author(s): Kojima, T., K. Oishi, N. Ohta, M. Yoshioka, K. Yaota. H. Kumaaai and H. Hirooka
  • Journal Title: Proceedings of the 13th Animal Science Congress, The Asian Australasian Association of Animal Production Societies Pages: 562-562
  • Peer Reviewed
• [Journal Article] Growth curve analysis in tropical breed goats and its crosses with temperate breed goats (2008)
  • Author(s): Tsukahara, Y., K. Oishi, A. K. Kahi, J. M. Panandam, T. K. Mukherjee and
  • Journal Title: Proceedings of the 9th International Conference on Goats Pages: 154-154
  • Peer Reviewed
• [Presentation] 黒毛和種繁殖生産における淘汰産次や設計飼料の違いが経済性および環境負荷量に及ぼす影響 (2012)
  • Author(s): 大石風人・加藤陽平・荻野暁史・広岡博之
  • Organizer: 日本畜産学会第115回大会
  • Place of Presentation: 名古屋大学東山キャンパス
  • Year and Date: 2012-03-28
• [Presentation] 放牧牛のGPSデータによるエネルギー消費量推定法と心拍数による推定法との比較 (2011)
  • Author(s): 中川靖浩・大石風人・熊谷元・平野幹典・太田典宏・吉岡正行・深沢弦輝・藤井行典・飛岡久弥・広岡博之
  • Organizer: システム農学会2011年度秋季大会
  • Place of Presentation: 広島大学大学院国際協力研究科
  • Year and Date: 2011-10-23
• [Presentation] GPSとGISを用いた放牧牛の耕作放棄地における空間的利用パターンとそのエネルギー消費量との関係 (2010)
  • Author(s): 兒嶋朋貴・大石風人・太田典宏・吉岡正行・熊谷元・守屋和幸・広岡博之
  • Organizer: システム農学会2010年度春季大会
  • Place of Presentation: 畜産草地研究所(那須塩原市)
  • Year and Date: 2010-05-29
• [Presentation] GPSとGISを用いた放牧牛の耕作放棄地における空間的利用パターンとそのエネルギー消費量との関係 (2010)
  • Author(s): 見嶋朋貴・大石風人・太田典宏・吉岡正行・熊谷元・守屋和幸・広岡博之
  • Organizer: システム農学会2010年度春季大会
  • Place of Presentation: 那須塩原市
  • Year and Date: 2010-05-29
• [Presentation] GPSとGISを用いた放牧牛の耕作放棄地における空間的利用パターンとそのエネルギー消費量との関係 (2010)
  • Author(s): 兒嶋朋貴・大石風人・太田典宏・吉岡正行・熊谷元・守屋和幸・広岡博之
  • Organizer: システム農学会2010年度春季大会
  • Place of Presentation: 畜産草地研究所(那須)
  • Year and Date: 2010-05-29
• [Presentation] 肉用牛肥育生産におけるエコフィードを活用した最適飼料設計 (2010)
  • Author(s): 大石風人・熊谷元・広岡博之
  • Organizer: 日本畜産学会第112回大会
  • Place of Presentation: 明治大学
  • Year and Date: 2010-03-29
• [Presentation] GPSとGISを用いた耕作放棄地放牧牛の移動によるエネルギー消費量推定値と季節変化との関係 (2009)
  • Author(s): 兒嶋朋貴・大石風人・太田典宏・吉岡正行・熊谷元・守屋和幸・広岡博之
  • Organizer: システム農学会2009年度春季大会
  • Place of Presentation: 東京農業大学
  • Year and Date: 2009-05-30
• [Presentation] 性判別技術や双子生産技術の導入が黒毛和種繁殖生産の経済性に及ぼす影響 (2009)
  • Author(s): 大石風人・揖斐隆之・熊谷元・広岡博之
  • Organizer: 日本畜産学会第110回大会
  • Place of Presentation: 日本大学生物資源科学部
  • Year and Date: 2009-03-29
• [Presentation] GPSやGISを用いた耕作放棄地放牧牛の行動圏に対する要因解析 (2008)
  • Author(s): 兒嶋朋貴・大石風人・太田典宏・吉岡正行・矢尾田清幸・熊谷元・守屋和幸・広岡博之
  • Organizer: システム農学会2008年度春季大会
  • Place of Presentation: 西条市
  • Year and Date: 2008-05-24
• [Presentation] GPSやGISを用いた耕作放棄地放牧牛の行動圏に対する要因解析 (2008)
  • Author(s): 見嶋朋貴・大石風人・太田典宏・吉岡正行・矢尾田清幸・熊谷元・守屋和幸・広岡博之
  • Organizer: システム農学会2008年度春季大会inえひめ西条
  • Place of Presentation: 西条市
  • Year and Date: 2008-05-24
• [Presentation] GPSやGISを用いた耕作放棄地放牧牛の行動圏に対する要因解析 (2008)
  • Author(s): 兒嶋朋貴・大石風人・太田典宏・吉岡正行・矢尾田清幸・熊谷元・守屋和幸・広岡博之
  • Organizer: システム農学会2008年度春季大会
  • Place of Presentation: 西条市総合文化会館
  • Year and Date: 2008-05-24
• [Remarks]
  • URL: http://www.animprod.kais.kyoto-u.ac.jp/
• [Remarks]
  • URL: http://www.animprod.kais.kyoto-u.ac.jp/
• [Remarks]
  • URL: http://www.animprod.kais.kyoto-u.ac.jp/