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奎屯垦区4月地膜增温效应分析 预览 被引量:3

The Microclimatic Influence under Plastic Film during the Seedling Period of Cotton in Kuitun Territory
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摘要 地膜基本效应是增温、增湿,提高棉花出苗期的积温,对增加棉花单产具有重要作用。4月地膜内外最高地温差值很大,而最低地温则差别很小,平均地温的差值相对稳定,膜内、膜外地温差的形成,除与地膜本身的物理特性和当日的气象条件有关,还与土壤热通量有关。 The main function of plastic film is increasing temperature and humidity. Increasing the accumulated temperature of seedling period of cotton is very important for enhancing the production of cotton. The difference in average highest ground temperature between inner and outer plastic film in April are greater, while the difference in average lowest ground temperature are tiny. And the difference in average ground temperature are stable relatively. The difference in average ground temperature between inner and outer plastic film are related to the physical characteristic of plastic film, the meteorological conditions outside plastic film and the heat flux in soil.
作者 康巍 姜智 王飞 徐玲 加那尔别克 KANG Wei, JIANG Zhi, WANG Fei, XU Ling, Janaerbieke (1.No.7 Division Meteorological Bureau, Corps, Kuitun 833200, China; 2.Xingjiang Production & construction Corps Meteorological Bureau, Urumqi 830002, China; 3.Tuoli Meteorological Bureau, Tacheng 834506, China;4.Kuitun Meteorological Bureau,Kuitun 833200,China)
出处 《沙漠与绿洲气象》 2007年第5期 51-53,共3页 Bimonthly of Xinjiang Meteorology
关键词 地膜 增温 分析 plastic film increasing temperature analysis
作者简介 康巍(1974-),男,工程师,现从事气象预报工作。E—mail:kangweisir@yahoo.com
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  • 1郑维,林修碧编著..新疆棉花生产与气象[M].乌鲁木齐:新疆科技卫生出版社,1992:176.

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