%0 Journal Article
%T Effects of Irrigation and Nitrogen Supply on Grain Yield,Water Use Efficiency and Apparent Nitrogen Recovery Fraction of Spring Wheat on No-tillage Farmland with Standing Stubble<br>灌溉与施氮对留茬免耕春小麦产量、水分利用效率及氮肥表观利用效率的影响
%A LIU Qing-lin
%A ZHANG En-he
%A WANG Qi
%A WANG Tian-tao
%A LIU Chao-wei
%A YU Hua-lin
%A YIN Hui
%A <br>刘青林
%A 张恩和
%A 王琦
%A 王田涛
%A 刘朝巍
%A 俞华林
%A 尹辉
%J 中国沙漠
%D 2011
%I 
%X A controlled experiment was conducted in oases of the Shiyanghe river basin to investigate the effects of different irrigation and nitrogen supply levels on grain yield,straw yield,harvest index(HI),water use efficiency(WUE) and apparent nitrogen recovery fraction(NF) of spring wheat on no-tillage farmland with standing stubble.A complete randomized block split-plot design was employed with different irrigation regimes,namely conventional irrigation of 327 mm,20% water-saving irrigation of 261 mm,40% water-...
%K irrigation
%K nitrogen supply
%K grain yield
%K water use efficiency
%K apparent nitrogen recovery fraction
%K Shiyanghe river basin<br>灌溉
%K 施氮
%K 籽粒产量
%K 水分利用效率
%K 氮素表观利用效率
%K 石羊河流域
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=F62EDFC6E63C5D025C6AE9D0171B7C05&aid=A18A7E4F4301664F05C0F4ED5C650578&yid=9377ED8094509821&vid=4AD960B5AD2D111A&iid=94C357A881DFC066&sid=C1F642278C6E9D3E&eid=B4942BBE94415B36&journal_id=1000-694X&journal_name=中国沙漠&referenced_num=0&reference_num=24