Effect of N and K Fertilizers on Yield and Quality of Greenhouse Vegetable Crops

Autor: LIU, Zhao-Hui, JIANG, Li-Hua, LI, Xiao-Lin, HÄRDTER, R., ZHANG, Wen-Jun, ZHANG, Yu-Lan, ZHENG, Dong-Feng
Zdroj: In Pedosphere 2008 18(4):496-502
Databáze: ScienceDirect