Abstract：The investigation on the nutrient solution management of tomato cultivation under modern greenhouse showed that ranges of pH in nutrient solution and drainage solution were 5.0-6.0 and 6.0-7.0 respectively. The EC value in drainage solution was 1.0ms·cm -1 higher than that in nutrient solution. The important factors affecting the amount of nutrient solution supply were light intensity and temperature. The amount of drainage was over 40% of irrigation amount. Tomato needed more N,Ca and Mg during vegeta...
收稿日期: 2001-05-08
引用本文:
吕卫光;赵京音;姚政;蒋小华;姚永康;瞿培荣;. 现代化温室无土栽培番茄营养液管理技术调查[J]. 中国蔬菜, 2002, 1(1): 18-19.
Lü Weiguang;Zhao Jingyin;Yao Zheng;et al.. Investigation of the Nutrient Solution Management of Tomato Cultivation in Modern Greenhouse. , 2002, 1(1): 18-19.
