文章摘要
  
DOI：10.3969/j.issn.1004-874X.2009.10.051
Author NameAffiliation
秦大伟, 张丽, 雷天云 甘肃农业大学,甘肃,兰州,730070 
Hits: 1257
Download times: 536
Abstract:
      
View Full Text   View/Add Comment  Download reader

Editorial Department of Guangdong Agricultural Sciences
Tel: +86-20-38319948   E-mail:gdnykx@vip.163.com
Technical Support:Beijing Qinyun Technology Development Co., Ltd.