%0 Journal Article
%T Evaluation on eco-climate adaptability of crop and herbage in northern ecotone<br>北方农牧交错带牧草与作物生态气候适应性研究 ——以内蒙古自治区中东部地区为例
%A LU Yu-Hua
%A ZHENG Da-We
%A <br>吕玉华
%A 郑大玮
%J 中国生态农业学报
%D 2003
%I 
%X By applying Bayes principle,the comprehensive evaluati on of eco-climate adaptability of crop and herbage was conducted in different are as in northern ecotone.The analysis indicates that in semi-drought and drought areas,the eco-climate adaptability of herbage is obviously better than that of crop and spring wheat.Thus an all-around identification of vegetations in north ern ecotone is presented,which can be used as a reliable reference in further structure adjustment in these areas.
%K Northern ecotone
%K Herbage and crop
%K Eco-adaptability<br>农牧交错带
%K 天然牧草和粮食作物
%K 生态适应性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=5AC38503D0808083&yid=D43C4A19B2EE3C0A&vid=708DD6B15D2464E8&iid=E158A972A605785F&sid=B47A0E731AF43EB2&eid=76B5E24D6EC46B4B&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=5&reference_num=7