温室番茄营养液深液流无限生长型栽培的环境调控技术

提出温室番茄营养液深液流无限生长型栽培方式。介绍了作物生长过程及株形控制模式，研究了该栽培方式的温室环境、营养液根系微环境调控技术和过程，总结出该栽培方式的环境调控模式。试验结果证明，温室环境调控模式、营养液根系微环境调控模式能够满足该栽培方式中作物生长的环境条件要求，能够保证番茄集中座果、集中采收的数量和时间。

Study on Environmental Control Technology of Some Unlimited Growth Tomato in Greenhouse by DFT

The unlimited growth cultivation mode was developed for tomato grows under DFT condition in greenhouse, the information of growing process of the crops and the control mode of trunk form were presented. By researching on the environmental in greenhouse and the control technique of the nutrient solution root system microenvironment, the environmental control mode based on the kind of cultivation mode was developed. The experimental results showed that greenhouse environmental control technology fits for this cultivation mode especially for the environmental requirement of growing crops, at the meantime, it can ensure the tomato to produce fruit and pick them in a certain time.