摘要
应用培养箱试验方法,研究了4种温度5种湿度下黄绵土的水汽蒸发状况。结果表明:温度和湿度升高,水汽蒸发量均随之增高。在水汽蒸发时,温度与湿度存在正的交互效应。水汽蒸发量(W)与土壤初始含水量(θ)、温度(T)、时间(t)的关系为:W=11.028-0.491θ-0.078T+0.042θT+(-0.668+0.204θ-0.797T+0.023θT)
Kinetics of soil water evaporation affected by the interaction of water and temperature was studied at five different temperatures and five different humidities in the paper. The results were that the soil water evaporation increased as the temperature or water content of soil increased. The regression equations among water evaporation, temperature, humidity and time were gotten and showing that there existed positive interaction between temperature and humidity.
出处
《干旱地区农业研究》
CSCD
北大核心
2004年第4期86-91,共6页
Agricultural Research in the Arid Areas
基金
西北农林科技大学校基金资助
