%0 Journal Article
%T Study on the Carbon,Nitrogen Cycling characteristics of dry farmland ecosystem on Loess Plateau<br>黄土高原旱塬农田生态系统碳、氮循环特征
%A Xu Bing-cheng
%A Liang Yin-li
%A <br>徐炳成
%A 梁银丽
%J 中国生态农业学报
%D 2000
%I 
%X Taking the typical farmland ecosystem of Changwu Demonstration Area in the south of Loess Plateau as the study object,based on the using of DNDC(Denitrification-decomposition) model,the carbon and nitrogen cycling characteristics of wheat field ecosystem in four different dealing through successive six years were analyzed.And also by comparing with known experimental results and practical measuring data.it was preliminarily verified that the model was applicable.On the basis of these,the main managements for agricultural development in the future were proposed in the area.
%K Changwu demonstration area
%K DNDC model
%K Wheat field ecosystem
%K Carbon and nitrogen cycling<br>长武试区
%K DNDC模型
%K 麦田生态系统
%K C、N循环
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=9773824FCC25C32F&yid=9806D0D4EAA9BED3&vid=5D311CA918CA9A03&iid=0B39A22176CE99FB&sid=ECE8E54D6034F642&eid=D997634CFE9B6321&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=0&reference_num=0