摘要
The laws of water consumption in corn,peanuts and millet on the semi-drought area of western Liaoning Province were studied through the FAO-Penman Monteith method and the water balance method.Among three corps,the amount of the day water demand,the whole growth period water demand and the soil water deficit of corn were all the largest.At the same time,its degree of agreement between the water demand and the level of precipitation was the worst,and its average in crop coefficient was larger.The amount of th...
The laws of water consumption in corn,peanuts and millet on the semi-drought area of western Liaoning Province were studied through the FAO-Penman Monteith method and the water balance method.Among three corps,the amount of the day water demand,the whole growth period water demand and the soil water deficit of corn were all the largest.At the same time,its degree of agreement between the water demand and the level of precipitation was the worst,and its average in crop coefficient was larger.The amount of th...
作者
SUN Zhanxiang 1,3,FENG Liangshan 1,3,ZHENG Jiaming 1,3,LIU Yang 1,3,ZHANG Ying 2,3,and YANG Ning 1,3 1 Liaoning Academy of Agricultural Sciences,Shenyang 110161,China 2 College of Land and Environment,Shenyang Agricultural University,Shenyang 110161,China 3 Engineering Research Center for Dry and Water-efficient Farming of Liaoning Province,Shenyang 110161,China
基金
Supported by the National Key Scientific and Technological Project,China (2006BAD29b06)
