江西农业学报2018，Vol.30Issue(2)：80-86,7.DOI:10.19386/j.cnki.jxnyxb.2018.02.18
不同管理措施对日光温室环境因子的影响
Effects of Different Management Measures on Environmental Factors in Solar Greenhouse
摘要
Abstract
The changes of environmental factors in solar greenhouse were studied in Xinjiang by taking different management measures such as quilt-uncovering and ventilation. The results showed that the meteorological factors inside and outside the solar greenhouse were interrelated and interactive. In the period of greenhouse-buckling and temperature rising, the quilt-uncovering degree was great, and the illumination, air temperature and soil temperature in greenhouse in sunny day increased obviously;while snowfall could reduce the air temperature in greenhouse. At the flowering stage of peach tree,under different quilt-uncove-ring and ventilation managements,the environmental factors such as temperature,humidity and illumination inside greenhouse re-vealed the same changing trend as those outside greenhouse. The temperature in greenhouse increased rapidly,while the humidity decreased slowly when quilt-uncovering was early. The temperature in greenhouse increased slowly,while the humidity decreased rapidly when the ventilation was early. Early quilt-uncovering and early ventilation made the temperature in greenhouse rise faster and the humidity decline faster; the variation trend of air temperature and 5-cm-deep soil temperature was the same. Therefore, in the period of greenhouse-buckling and temperature rising,we should pay attention to ventilation and humidity reduction,in or-der to improve greenhouse illumination condition and make air temperature and ground temperature rise simultaneously. At the flowering stage of peach tree, we should conduct quilt-uncovering and ventilation earlier in sunny day or later in cloudy day,and timely cover cotton quilt to keep warm.关键词
日光温室/管理措施/环境因子Key words
Solar greenhouse/Management measure/Environmental factor分类
农业科技引用本文复制引用
于巨,张琦,林莎莎,段黄金,岳海宾..不同管理措施对日光温室环境因子的影响[J].江西农业学报,2018,30(2):80-86,7.基金项目
塔里木大学成果与科技服务专项(TDZKTG201502) （TDZKTG201502）
兵团南疆专项(2015AF0008). （2015AF0008）
