%0 Journal Article
%T Nitrogen turnover from grazing livestock excreta: a review<br>放牧家畜排泄物N转化研究进展
%A LIU Zhong-Kuan
%A <br>刘忠宽
%J 生态学报
%D 2004
%I 
%X Nitrogen turnover from grazing livestock excreta is the key process in the nitrogen cycle of pasture ecosystems. Since the 1970s, many studies of nitrogen turnover from grazing livestock excreta have been conducted in order to improve nitrogen use efficiency and reduce greenhouse gas emission. Nitrogen turnover research mainly includes three related aspects: (i) Nitrogen mineralization, (ii) Nitrification and denitrification, and (iii) Nitrogen ammonification. Differences exist between the nitrogen minerali...
%K excreta
%K nitrogen mineralization
%K nitrification
%K denitrification
%K ammonification<br>家畜排泄物
%K 氮矿化
%K 硝化作用
%K 反硝化作用
%K 氨化作用
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=DA58B080FE58E475&yid=D0E58B75BFD8E51C&vid=B91E8C6D6FE990DB&iid=E158A972A605785F&sid=FA519F4FF622280A&eid=839A12D3ACF8C715&journal_id=1000-0933&journal_name=生态学报&referenced_num=3&reference_num=124