%0 Journal Article
%T Effects of some new organic manures on yield,quality and N use efficiency of green soybean<br>几种新型有机肥对菜用毛豆产量、品质及化肥氮利用率的影响
%A YE Jing
%A Ho Ando
%A FU Jian-rong
%A Yuka Sasaki
%A Ken-ichi Kakuda
%A <br>叶静
%A 安藤丰
%A 符建荣
%A 佐佐木由佳
%A 角田宪一
%J 浙江大学学报(农业与生命科学版)
%D 2008
%I Zhejiang University Press
%X Field experiment was carried out to study the effects of KEON (organic N extracted with KCl) and PEON (organic N extracted with phosphate buffer) from 4 kinds of organic wastes on the growth and N use efficiency of green soybean. The results show that the application of PM (poultry manures)could apparently improve the shoot dry weight, seed protein content and the yield by 20.4%, 17.8% and 38.0%, respectively, compared with regular chemical fertilizer applied. The application of OMM (organic mixed manures) could significantly improve the shoot dry weight, seed protein content and the yield by 33.2%, 16.2% and 32.5%, respectively, compared with regular chemical fertilizer applied. The positive correlation coefficiency between N use efficiency and KEON or PEON content was also observed with the correlation coefficient of 0.88 and 0.87 (P<0.05), respectively. Application of PM or OMM could greatly increase N use efficiency by 94.9% or 67.4% compared with regular chemical fertilizer applied.
%K green soybean
%K organic manure
%K 15N isotopes
%K fertilizer-N use efficiency<br>菜用毛豆
%K 有机肥
%K 15N同位素
%K 氮肥利用率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=298920A27C9BAA22346FCA384240FAA4&jid=466C05D88593309B3EB5CF34361E6426&aid=7370A8FCD4BEB27C78911DAA743797BA&yid=67289AFF6305E306&vid=339D79302DF62549&iid=38B194292C032A66&sid=F50A8B5513721E1C&eid=AF507FDD66D991DA&journal_id=1008-9209&journal_name=浙江大学学报(农业与生命科学版)&referenced_num=1&reference_num=17