Effects of P and K fertilizer effects in tomato greenhouse in Shouguang city of Shandong province
WANG Heng;JING Sheng’ai;LI Junliang;LIU Qinghua;CHEN Yongzhi
中国蔬菜 . 2009, (8): 48 -53 . 

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