论文部分内容阅读
一、盖膜草把穴贮蓄肥水在果树树冠投影的内侧 ,对称均匀地挖４ -８个贮肥穴 ,穴径３０厘米 ,深４０厘米。把水稻、小麦等秸秆或杂草捆成直径２５厘米 ,高３０厘米的圆柱形草把 ,放入１０ %的尿素溶液或人尿中浸泡１天。把肥液浸过的草把垂直放入贮肥穴中 ,其周围的空隙用混有
First, the cover membrane grass cave savings fertilizer water in the crown of fruit trees projected inside, symmetrically evenly dug 4 -8 storage fat hole, hole diameter 30 cm, 40 cm deep. The rice, wheat and other straw or weeds bundled into a diameter of 25 cm, 30 cm high cylindrical grass, into a 10% urea solution or human urine soak for 1 day. The grass soaked in liquid fertilizer into the storage hole vertically, the gap around the mixed use