灌溉农业发展
irrigational agriculture development
灌溉农业分区
dividing area of agricultural irrigation
灌溉农业区
irrigated agricultural area
Irrigationagricultural area
海水灌溉农业
Seawater irrigation agriculture
农业灌溉负荷
agricultural irrigation load
农业灌溉径流
agricultural irrigation runoff
农业灌溉用水评价
evaluation of water for agricultural irrigation
旱作农业节水灌溉技术
Water-saving Irrigation Technology in Dry Farming
农业节水灌溉
agricultural water-saving irrigation
定时灌溉
time control irrigation system
调压灌溉
pressure regualted irrigation
调亏灌溉制度
Regulated deficit irrigation system