%0 Journal Article
%T Effect of sterilization with CH_3Br on root growth of soybean seedlings<br>溴甲烷土壤灭菌对大豆苗期根系生长的影响
%A RUAN Weibin
%A WANG Jingguo
%A ZHANG Fusuo
%A LI Xiaoming
%A WANG Yufeng
%A SU Qingrui
%A <br>阮维斌
%A 王敬国
%A 张福锁
%A 李小鸣
%A 王玉峰
%A 宿庆瑞
%J 生态学报
%D 2001
%I 
%X A field experiment was conducted to verify the effect of soil sterilization with CH 3Br on root and seedling growth of soybean( Glycine max (L.)) in both normal cropping and soybean continuous cropping for three years.The growth of continuous cropped soybean plants was significantly improved after sterilization,as indicated by the increase in root growth,nodule number,plant fresh weight,primary and total root length,and disappearance of cyst of soybean cyst nematode.The growth of normally cropped soybean crops was slightly inhibited after sterilization.Steriliation with CH 3Br would be an efficient measure for cultivation in continuous soybean cropped system.
%K Soybean
%K CH
%K 3Br
%K Sterilization
%K Continuous cropping problem<br>大豆
%K 溴甲烷
%K 灭菌
%K 连作障碍.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=F336940B7C80C26C&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=94C357A881DFC066&sid=61000B595C9AE527&eid=231F9A307C169827&journal_id=1000-0933&journal_name=生态学报&referenced_num=6&reference_num=12