Accessory cleavage furrow
furrow planting cotton covered with plastic film
Furrow planting and ridge planting
furrow irrigation volume
furrow irrigation under membrane
furrow irrigation pattern
furrow irrigation erosion
furrow irrigation
畦沟灌溉
覆膜畦灌
农田灌溉
开沟器
沟灌
畦灌
淹水处理
沟灌渗透
furrow interference infiltration
Furrow drilling in double ridge with plastic film