摘要
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。
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.
出处
《灌溉排水学报》
CSCD
北大核心
2011年第5期95-98,共4页
Journal of Irrigation and Drainage
基金
沈阳市农业攻关项目(F10-092-3-00)
辽宁省农业攻关重大项目(2008212003)
关键词
秸秆生物反应堆技术
地温
土壤理化特性
土壤保墒能力
CO2浓度
straw biological reactor technology
soil temperature
soil physical and chemical properties
water conservation ability of soil
CO2 concentration
