在此基础上，提出了渭北旱地果园各种年型下“果树行间生草+树盘秸秆覆盖”的水分管理新模式。

• On this base, a new water managemat pattern of orchard on Weibei highland, “grass planting beween apple tree rows + wheat straw mulching on the region of apple tree roots”, was put forward.