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
灌溉农专
irrigation farming method
窖灌农业
irrigated farming by harvesting rainwater
内蒙古农业灌区
Inner Mongolia agriculture irrigation area
农村·农业·农民A
countryside agriculture peasantry