一、覆草时间一年四季均可进行,一般在春季整地、施肥、浇水的基础上进行覆草,也可在麦收后利用麦糠进行夏季覆草。二、覆草种类各种杂草,麦秸、麦糠或稻草,也可将玉米秸秆铡成5～10厘米的小段。三、覆草方法和数量根据果园情况,选择适宜的覆草时间,覆草前先把果园扩穴深翻,整平后用草覆盖树盘,最 First, the mulching time can be carried out all year round, usually in the spring land preparation, fertilization, watering on the basis of grass cover, wheat straw can also be used in the summer after the straw mulching. Second, the types of grass covered weeds, wheat straw, wheat bran or straw, corn stalk can also be a small piece of 5 to 10 cm. Third, the method and quantity of grass cover According to the situation of the orchard, select the appropriate time to cover the grass, grass orchard before the first expansion of the hole deep plowing, leveling the tree cover with grass, the most