Early Pear Pear Management Tips
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After harvesting the fruit, 80-100 kg of special fertilizer for fruit trees and 100 kg of diammonium or 250 kg of superphosphate and 40 kg of potassium sulfate compound fertilizer are applied to the mu.
Loop cutting control tree prevents prolonged
After picking the fruit, in order to prevent the rebound of the long-lasting tree body, the flower bud sprouts longer, and the tree or the big branch with less tree growth is subjected to 1~2 ring cutting treatment, and the ring cutting mouth is applied in time to promote the flower king 2 The number promotes flower bud differentiation and equalizes the size of the fruit.
Early thinning to maintain orchard density
After picking the fruit, the fruit trees of 150-200 plants can be planted in a range of one or two cuts, and the density is reduced to 80-100 plants per mu, and the trees after thinning are lightly cut. Long-release, Dora's management principle quickly expands the canopy, and at the same time, in the trimming mouth, the callus anti-corrosion film is applied to protect the wound tissue from healing, and the invasion of the bacteria is prevented, and the generals of the whole plant are sprayed and disinfected to reduce the source of the bacteria.
Pest Control
Improve the conditions of ordinary wind and light, reduce the pests and diseases, and strengthen the comprehensive prevention and control of disease-causing pests throughout the year. After picking the fruit, spray a higher concentration of bactericidal, insecticidal, acaricide, plus 0.5~1% urea water or potassium dihydrogen phosphate, and spray the new high-lipid film 800 times to improve the utilization rate of the active ingredients. Consolidate the control effect and reduce the number of pests and diseases in the coming year.