Effect of Fertilizers on Yield of Watermelon —— a Mathematical Model Study
Zhang Xiang;Zhu Hongxun;Sun Chunhe et al.
中国蔬菜 . 1997, (3): 5 -0 . 

Copyright © China Vegetables, All Rights Reserved.
Tel: 010-82109550　
E-mail：zgsc@caas.cn
Powered by Beijing Magtech Co. Ltd,.