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。把稻、玉米、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。把浸泡过的草把垂直放入贮肥穴中,在周围填满混有化肥的土壤(每穴氯化钾和过磷酸钙各50克),并用土壤作成四周高,中间低的碟状,然后用塑料薄膜覆盖整个树盘,并在每个肥穴的
First, the cover membrane grass cave savings fertilizer water inside the fruit tree crown projection, dig evenly dug 4 to 8 storage points, diameter 30 cm, 40 cm deep. The rice, corn, 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. Put the soaked grass into the storage hole perpendicularly, fill the soil mixed with fertilizer (50 grams per hole of potassium chloride and superphosphate) around the soil, and use the soil to make a four-week-old dish with low middle, Then cover the entire tree plate with a plastic film and in each fat hole