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Position: Home > Articles > The Key Reason of Success or Failure of Overwintering and Reviving of Alfalfa in China Forage Capital China Dairy Cattle 2015 (18) 15-18

中国草都紫花苜蓿越冬返青成败的关键原因

作  者:
孙洪仁;武瑞鑫;李品红;曾红;刘江扬
单  位:
中国农业大学草地研究所
关键词:
中国草都;紫花苜蓿;越冬;返青;冬季灌溉
摘  要:
本文系统分析了影响中国草都紫花苜蓿越冬返青的自然因素和人为因素,包括严寒、干旱、风蚀、土壤沙性、品种、播种期、播种方法、越冬肥、末次刈割和冬季灌溉等。结论如下:决定中国草都紫花苜蓿越冬返青成败的主要矛盾是干旱与抗旱,中国草都紫花苜蓿越冬返青成败的关键原因是冬季灌溉。
译  名:
The Key Reason of Success or Failure of Overwintering and Reviving of Alfalfa in China Forage Capital
作  者:
SUN Hong-ren;WU Rui-xin;LI Pin-hong;ZENG Hong;LIU Jiang-yang;Institute of Grassland Science,China Agricultural University;
关键词:
China Forage Capital;;Alfalfa;;Overwintering;;Reviving;;Overwinter watering
摘  要:
The natural and artificial factors, consisting of severe cold, drought, wind erosion, sand soil, variety selecting, seeding time, seeding method, overwinter fertilizing, autumn cutting and overwinter watering, which affected alfalfa overwintering and reviving in China Forage Capital were systematically analysed in this paper. The conclusions were as follows. The principal contradiction that determined the success or failure of alfalfa overwintering and reviving in China Forage Capital was drought and drought resisting. The key reason which affected alfalfa overwintering and reviving in China Forage Capital was overwinter watering.

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