It is not advisable to water before using the fungicide to irrigate the roots. First, because the root disease of the crop has already occurred, if the water is sprayed, the bacteria will spread with the flowing water and cause more dead trees. The second reason is that watering can easily lea.......

1, harvest. Processing of the mushroom body of salted coprinus comatus should be carried out quickly in the bud stage, ie, when the sclerotium is tightly packed with the stipe, and the epidermis of the sclerotinous sclerotin shows flat scale-like fish scales, and the height is 10-15 cm. If har.......

Rinse with water If the vegetables are sprayed with phytotoxicity, they should be sprayed with fresh water in a timely manner to flush the leaves with as much liquid as possible. If misuse of the soil treatment chemicals caused by pesticides, irrigation can be carried out in a timely manner ir.......

Shandong Yunfa Animal Husbandry Cattle and Sheep Breeding and Distribution Base, the company covers an area of ​​302 mu and covers an area of ​​268 mu. It is currently the leading animal husbandry and breeding demonstration enterprise.......