%0 Journal Article
%T Effects of daylength and temperature on the spike differentiation of winter wheat<br>光温生态因子对冬小麦幼穗分化的影响研究
%A XUE Xiang
%A GAO Qing-Lu
%A <br>薛 香
%A 郜庆炉
%J 中国生态农业学报
%D 2005
%I 
%X The spike differentiation processes of 3 winter wheat varieties under different sowing dates were studied.The results show that the excessive sensitive stages to daylength and temperature are single and double ridge stages of winter wheat,however the sensitivity of other stages to those is related to the ecological type of winter wheat.The major factor which affects the spike differentiation is the mean daily temperature in the experiment,therefore,the progress of spike differentiation of winter wheat could be regulated by controlling sowing date as climate becoming warm.
%K Winter wheat
%K Daylength and temperature
%K Spike differentiation<br>冬小麦
%K 光温生态因子
%K 幼穗分化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=38E238B63EC9EAD2&yid=2DD7160C83D0ACED&vid=FC0714F8D2EB605D&iid=E158A972A605785F&sid=014B591DF029732F&eid=6AC2A205FBB0EF23&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=1&reference_num=6