摘要
介绍了三江平原井灌水稻的发展现状 ,通过建立水分运动数学模型及逐日模拟仿真计算 ,推求出井灌水稻设计典型年的灌溉定额 ,结合地下水资源情况 ,对三江地区适宜发展井灌水稻规模进行了测算。并指出今后的发展对策。图 3,表 1,参
The paper introduced the current status developed present of well irrigation for rice in Sanjiang Plain,and calculated the irrigation quota and irrigation institution according to building up some mathematical model about water movement.At the same time,according to the quantity of groundwater,the author calculated the suitable areas for developing well irrigation for rice of Sanjiang Plain.At last,the authors put forward some development counter measure.
出处
《农业系统科学与综合研究》
CSCD
北大核心
2002年第1期23-26,共4页
System Sciemces and Comprehensive Studies In Agriculture
基金
中国博士后科学基金
四川大学青年基金 (4 3 2 0 2 8)
