2012 - 2013 Adaptability of Napiergrass (Pennisetum purpureum Schumach) for Weed Control in Site of Animal Buried after Foot-and-Mouth Disease Infection
2009 - 2012 Further extension of environment-conservative breeding cow feeding by dwarf napiergrass into Kyushu region
2007 - 2010 Development of rotational grazing system of dairy cows on dwarf napiergrass pasture, supplied by digested effluent of manure
2004 - 2006 Establishment of feeding system of breeding beef cows under the labor-saving and environment-conservative methods by the rotational grazing on the dwarf napiergrass
2004 - 2005 矮性ネピアグラスの放牧利用による省力的・環境保全的な繁殖牛飼養体系の確立
1988 - 2004 Productivity and overwintering ability of tropical grasses
1997 - 1999 Mixed cropping adaptability of Pennisetum species with tropical legumes in Japan and Thailand
1996 - Research for the sustainable forage production system for the smallholder livestock farmers in Thailand
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Papers (157):
Dong-Jin Kang, Hirofumi Tazoe, Yasuyuki Ishii, Katsunori Isobe, Masao Higo, Masatoshi Yamada. Effect of Fertilizer with Low Levels of Potassium on Radiocesium-137 Decontamination. Journal of Crop Science and Biotechnology. 2018. 21. 2. 113-119
Yukimi Nakata, Sachiko Idota, Manabu Tobisa, Yasuyuki Ishii. Triple Cropping Systems of Spring Maize, Tropical Grass of Teff (Eragrostis tef) and Winter Cereal Crops to Combine Total Digestible Nutrient Yield with Protein Concentration in Southern Kyushu, Japan. Agricultural Sciences. 2018. 9. 1. 129-140
Mohammad Hamid Kadwal, Yasuyuki Ishii, Ayaka Goto, Li Bo Kun, Sachiko Idota, Mitsuhiro Niimi, Genki Ishigaki, Kiichi Fukuyama. Grazing potential of foggage and fresh dwarf Napiergrass pasture by breeding beef cows in southern Kyushu, Japan. Wulfenia. 2018. 25. 1. 140-157
Yasuyuki Ishii. Grazing use of dwarf napiergrass pasture by breeding beef cows. Report of Kyushu Branch, Japanese Society of Grassland Science. 2004. 34. 1. 21-29
Yasuyuki Ishii. Research for the development of the sustainable forage production system by small-holding dairy farmers in Thailand. Report of Kyushu Branch, Japanese Society of Grassland Science. 1997. 27. 1. 38-41
Effectiveness of lignin-removal in simultaneous saccharification and fermentation for ethanol production from napiergrass, rice straw, silvergrass, and bamboo with different lignin-contents "jointly authored"
InTech 2013 ISBN:9789535111191
Year-round grazing potential of dwarf napiergrass pasture in southern Kyushu
(日本草地学会2018年熊本大会 2018)
宮崎県におけるソルガム新品種ターザンの成育特性
(日本草地学会2017年弘前大会 2017)
Yields from year-round triple cropping with a four-harvest system consisting of spring maize, millets, and heat-tolerant Italian ryegrass in southern Kyushu
(日本草地学会2017年弘前大会 2017)
Grazing potential of foggage dwarf napiergrass pasture in southern Kyushu
(日本草地学会2017年弘前大会 2017)
Round-bale silage harvesting and processing effects on dry matter yield, overwintering ability, fermentation quality, and palatability of dwarf Napiergrass
(The 17th Asian-Australasian Association of Animal Production Societies Animal Science Congress 2016)
Phytoremediation and herbage production in fields polluted with heavy metals, in sites of animals buried after Foot-and-Mouth Disease Infection and in abondaned areas by cultivation of napiergrass
2013 - 2016
Extension of dwarf napiergrass as environmental conservative beef-cow breeding system to Kyushu area of Japan
2009 - 2012
- 1988 The University of Tokyo Graduate School, Division of Agricultural Science Course of Agricultural Biology
- 1983 The University of Tokyo Faculty of Agriculture
Professional career (3):
Doctor (Agriculture) (The University of Tokyo)
Master (Agriculture) (The University of Tokyo)
Bachelor (Agriculture) (The University of Tokyo)
Work history (7):
2012/04/01 - 現在 University of Miyazaki Center for Animal Disease Control Division of Livestock Production Research & Support Professor
2012/04/01 - 現在 University of Miyazaki Faculty of Agriculture Department of Animal and Grassland Sciences Department of Animal and Grassland Sciences Professor
2011/10/01 - 2012/03/31 University of Miyazaki Center for Animal Disease Control Division of Livestock Production Research & Support Associate Professor
2007/04/01 - 2012/03/31 University of Miyazaki Faculty of Agriculture Department of Biological Production and Environmental Sciences Meadow environmental science course Associate Professor
1996/12/01 - 2007/03/31 University of Miyazaki Faculty of Agriculture Department of Biological Production and Environmental Sciences Meadow environmental science course Associate Professor (as old post name)
1989/04/01 - 1996/11/30 University of Miyazaki Research Assistant
1988/10/01 - 1989/03/31 University of Miyazaki Research Assistant
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Committee career (29):
2014/04 - 現在 宮崎県畜産技術調整会議専門部会および幹事会 委員
2012/04 - 現在 日本草地学会 草地学教育委員会委員
2011/04/01 - 現在 日本作物学会九州支部会 投稿論文レフリー
2011/04/01 - 現在 日本草地学会 日本草地学会誌・論文レフリー
2011/04/01 - 現在 日本草地学会 Grassland Science論文レフリー
2010/04/01 - 現在 日本作物学会九州支部会 評議員
2009/04/01 - 現在 日本草地学会 草地学教育委員会委員
1999/04/01 - 現在 Japanese Society of Grassland Science Member of editorial committee
1989/04/01 - 1991/03/31 Japanese Society of Grassland Science Secretary in editorial committee
1989/04/01 - 1991/03/31 日本草地学会 日本草地学会編集幹事
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Awards (1):
2006/03/27 - 日本草地学会 日本草地学会賞
Association Membership(s) (6):
Japanese Society of Crop Science
, Japanese Society of Grassland Science
, 日本作物学会九州支部会
, Japanese Society for Tropical Agriculture
, Tropical Grasslands, Australia Inc.
, 日本暖地畜産学会