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Biological Characters of Different Cultivations in Winter Wheat

Jin Fansheng; Huang Mingjiang; Chi Baoliang; Chen Qien(Dryland Agriculture Research Center, Shanxi Academy of Agricultural Sciences, Taiyuan 030031)Zhang Junxian(Jinzhong Agricultural School, Yuci)  
A study on biological characters of different Cultivation in winte wheat was conducted inmiddle region of Shanxi. The results showed that film-muiching and bunch-seeding cultivation hassignificant yield-increasing and wate-saving effects on winter wheat. Comparing with conventionalcultivations, this cultivation could increase 24.76% of yield and 4.95kg/mm hm2 of water efficdricy,and decrease 81.84mm of water consumption. All physiologic active indices were higher than control andwheat development period had been advanced by 7 days.
【CateGory Index】: S512.104
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