Innovation and Development of Scientific Research |Institution for Public Welfare in China
YANG Rui-hua, GAO Wang-sheng|WU Hai-qin
. 2006, (6): 87 -90 . 

京ICP备12031475号-3　京公网安备11010802021197号
Copyright © Journal of Agricultural Science and Technology, All Rights Reserved.
Tel: 010-82109848　E-mail: nykjdb@163.com; nkdb@caas.cn
Powered by Beijing Magtech Co., Ltd.