秸秆生物反应堆技术对温室秋冬茬番茄生长环境影响研究

采用田间小区对比试验的方法,研究秸秆生物反应堆技术在秋冬茬温室番茄生产中对温室地温、土壤理化特性、土壤保墒能力、CO2浓度的影响。结果表明,应用秸秆生物反应堆技术提高地温2～4℃;应用秸秆生物反应堆技术可以很好地改善土壤理化特性,并可以提高土壤的保墒能力和温室内CO2浓度。

Effects of Straw Biological Reactor Technology on Tomato Growth Environment in Greenhouse during Autumn-winter

Using field experiment by contrast,this paper studied on the effect of straw biological reactor technology on the soil temperature,soil physical and chemical properties,water conservation ability of soil,CO2 concentrationin in greenhouse during autumn-winter when tomato was growing.Results show that: when Straw biological reactor technology is applied in greenhouse during autumn-winter,soil temperature can be increased by 2~4 ℃,soil physical and chemical properties can be improved,and water conservation ability of soil and CO2 concentration in greenhouse can be raised obviously.