沙漠增温效应下膜下滴灌棉田的小气候特征研究  

Study on the Characteristics of Microclimate characters of Cotton Field with Drip Irrigation under Mulching Film under Improving Temperature Effect in Desert

作　　者：塔依尔[1] 徐铭[1] 吕新[2] 刘玉国[1] 胡小琴[1] 孟小玉[1] 

机构地区：[1]石河子大学农学院,新疆石河子832003 [2]新疆生产建设兵团绿洲生态农业重点实验室,新疆石河子832003

出　　处：《新疆农业科学》2007年第5期549-552,共4页Xinjiang Agricultural Sciences

基　　金：国家重大基础研究前期研究专项(2003CCA02300);石河子大学科学技术研究发展计划项目(ZRX2005053);石河子大学"263"青年骨干教师资助项目(NX02022)

摘　　要：根据沙漠增温效应下膜下滴灌棉田植被层内小气候观测资料,分析研究了棉田植被层内的净辐射、地温和相对湿度的变化。试验研究表明,膜下滴灌棉花花铃期在光、温、湿等方面具有较好配置,从而可充分利用光热资源,提高棉花的产量和品质。The change of net radiation, earth temperature and relative humidity in the vegetable layer of cotton field was investigated on the basis of the data collected from microclimate in vegetable layer of cotton field with drip irrigation of the mulching film under increasing temperature effect in desert. The experiment dernostrated that the yield and quality of cotton were increased with better samshine, temperature and humidity under mulching film with drip irrigation at boiling stage.

关 键 词：沙漠增温效应 棉花 膜下滴灌 

分 类 号：S562[农业科学—作物学] S142