设施栽培中CO_2施肥技术的应用

The Application of CO_2 Fertilizer Technology in Equipped Environment

本文对国内外设施中CO2施肥技术的研究结果进行了综述。总结了设施栽培中CO2浓度的变化规律,重点介绍CO2施肥的适宜时期、具体时间、施肥技术,以及温度、光照、矿质营养等环境因素对CO2施肥效果的影响。

This article gives the general description of research results of CO2 fertilizer technology application in domestic and foreign countries. In the meantime, the changing rule of CO2 concentration in equipped environment is summarized in this article. Three focal problems are emphasized in the article including the decent time in CO2 fertilizer, the specific time of CO2 fertilizer, and CO2 fertilizer technology. In the course of CO2 fertilizer, CO2 fertilizer results are affected by several factors such as temperature, sunlight, mineral fertilizer nutrition and so on.