摘要
利用日光温室进行农业生产的过程中,会产生多种有害气体。现以连续种植番茄1年、5年和10年的温室为研究对象,同时以日光温室外同类气体含量为对照,研究不同种植年限、不同生育时期、不同天气状况下日光温室内有害气体含量的变化及其与温度、湿度的关系。结果表明:温室内Cl2、CO、SO2、NH3、CO2、CH4、NO2、NO、ClO2、O3的含量在全天中不同时间段,受种植年限、天气状况、温度、相对湿度等多重因素共同影响,而天气状况、温度和相对湿度对其影响最大。
When we use the greenhouse to process agricultural production,it will produce a variety of harmful gases.In order to study the content of the harmful gases（Cl2,CO,SO2,NH3,CO2,CH4,NO2,NO,ClO2,O3）in the greenhouse and the factors that influenced its content,to provide guidance for the agricultural production and protect the quality of greenhouse vegetable and safety and practitioners＇ health,the greenhouses which grew tomatoes continuously 1year,5years and 10 years were aimed as research object,the similar gases out of the greenhouse as comparison were studied.The influence of different planting years,different times,different weather conditions as well as temperature and relative humidity on the content of the harmful gases were analyzed.The results showed that in the seedling stage,different time periods,planting years,weather conditions,temperature,relative humidity and other multiple factors influenced the content of harmful gases.However,weather conditions,temperature and relative humidity were important factors.
出处
《北方园艺》
CAS
北大核心
2015年第16期53-59,共7页
Northern Horticulture
基金
农业现代化产业技术体系专项资金资助项目(CARS-25-D)
泰安市科技发展计划资助项目(32606)
关键词
番茄
生育期
日光温室
有害气体
影响因素
tornato
the seedling stage
greenhouse
harmful gases
factors
