辽西地区农林复合生态系统环境因子变化研究
Research on Environmental Factors of Agroforestry Compound Ecosystem in the Area of Western Liaoning
通过对辽西地区4种典型的农林复合生态系统环境因子变化研究表明：各复合生态系统对比单作系统均能够起到降低农田地面温度、提高大气相对湿度、减低风速、减少光照强度的作用。其中大扁杏间作系统对小气候的调节均好于南国梨间作系统；花生系统小气候变化值均好于玉米系统。各复生态系统降低农田地面温度1.08~2.2℃、提高大气相对湿度1.18~4.56%、减低风速33.89~45.46%、减少光照强度18.48~30.6Klux。
he research based on four typical agroforestry ecosystem environment factor variation in the region of west Liaoning province shows that: the compound ecological system compared with monocropping system can play the role to reduce farmland ground temperature,raise relative humidity, lower wind velocity ,decrease light intensity. The apricot intercropping system on adjusting microclimate are better than southlalnd pear ; small climate change values of peanut intercropping system are better than maize system. The complex ecological system can reduce farmland ground temperature 1.08~2.2℃, improve relative atmosphere humidity1.18~4.56%, reduce wind velocity 33.89~45.46%, decrease light intensity 18.48~30.6Klux.
段海侠、张婷婷
农业科学研究环境科学基础理论
辽西地区农林复合环境因子
he area of western LiaoningAgroforestryenvironmental factors
段海侠,张婷婷.辽西地区农林复合生态系统环境因子变化研究[EB/OL].(2012-12-07)[2025-08-03].http://www.paper.edu.cn/releasepaper/content/201212-107.点此复制
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