Management methods after walnut picking:
Deep plowing
After picking walnuts, it is necessary to carry out deep ploughing and fine turning of the park in time. The depth of ploughing is 25-30cm, which can effectively prevent the pests from overwintering, reduce the number of pests and diseases, and ensure the better growth of walnut trees.
top dressing
After picking walnuts, it is necessary to carry out topdressing management. After harvesting walnuts, a large amount of nutrients are lost. It is necessary to supplement the fertilizer in time to make the walnuts grow better. The topdressing must choose the fertilizer according to the condition of the walnut tree itself. After the topdressing, the fine soil should be used. Cover, improve fertilizer efficiency.
Pest control
After the walnuts are harvested, they must do their homework. The prevention and control of pests and diseases must be done well. Generally, after the walnuts are picked, the bad branches of the disease are cut off, and the dried and rough skin of the tree skin and the dead leaves are burned together. Sterilization can effectively prevent and control some pests and diseases.
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The product uses own mold to make technologic design, the housing uses aluminum and silicon alloy and upper protrusion and lower sinking structure is used so as to ensure good sealing performance; protective grade reaches IP 68.
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