栗茶间作茶园主要生态因子特性的研究  

Study on Major Ecological Factors of Chestnut-Tea Intercrop Garden

作　　者：万云[1] 刘桂华[1] 周敏[1] 

机构地区：[1]安徽农业大学林学与园林学院,安徽合肥230036

出　　处：《经济林研究》2009年第3期57-60,共4页Non-wood Forest Research

基　　金："十一五"国家林业科技支撑项目"特色经果林高效立体经营与珍稀乡土树种培育技术"(2006BAD03A16)

摘　　要：通过定位观测对栗茶间作园的主要生态因子进行比较分析。结果表明：栗茶间作能降低茶园的光照强度,有利于调节茶园的温湿度,并且改善了茶园的土壤性状。在春季和夏季,栗间茶园的光强分别为纯茶园的73.81%、58.51%。温度分别比纯茶园低0.4~2.5℃、0.9~3.7℃、相对湿度分别比纯茶园高2.03%~15.75%、4.87%~18.67%。Major ecological factors of chestnut-tea intercrop garden were compared and analyzed by located observation. The results indicated that chestnut-tea intercrop could decrease light intensity, regulate atmospheric temperature and humidity, and improved soil properties. In spring and summer, light intensity in chestnut-tea intercrop garden were respectively 73.81%, 58. 51 % of pure tea garden, atmospheric temperature were lower than pure tea garden, 0. 4- 2.5℃, 0.9-3.7℃ respectively, relative humidity were higher than pure tea garden, 2.03%- 15.75% , 4.87%-18.67% respectively.

关 键 词：栗茶间作 光照强度 气温、大气湿度 土壤养分 

分 类 号：S571.1[农业科学—茶叶生产加工]