| 人工牧草热量指标的研究 |
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| 引用本文： | 余优森,邓振镛.人工牧草热量指标的研究[J].草业科学,1990,7(4):1-5. |
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| 作者姓名： | 余优森 邓振镛 |
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| 作者单位： | 甘肃省气象局，甘肃省气象局，甘肃省气象局，甘肃省气象局，甘肃省气象局 兰州，730020，兰州，730020，兰州，730020，兰州，730020，兰州，730020 |
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| 摘 要： |
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| 关 键 词： | 牧草 人工栽培 热量指标 |
A STUDY ON THERMAL INDICATOR OF ARTIFICIAL GRASSES |
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| Yu Yousen Deng Zhenyong Chou Huamin Lin Rinuan Liu YangXin.A STUDY ON THERMAL INDICATOR OF ARTIFICIAL GRASSES[J].Pratacultural Science,1990,7(4):1-5. |
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| Authors: | Yu Yousen Deng Zhenyong Chou Huamin Lin Rinuan Liu YangXin |
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| Abstract: | In this paper,the growing temperature summation,the temperature of the key growing period and the winter hardiness are investigated,which are Onobrychis viciaefolia,purple alfalfa, Melilotus officinalis,and Astragalus adsurges,four species of artificial grasses. |
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| Keywords: | artificial grass temperature summation the winter hardiness |
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