Timely loose soil on the orchard for cultivating loose soil, both the role of weeding, but also keep fat moisture, provide good conditions for the growth of young fruit trees.
Appropriate top-dressing is performed on the basis of spring fertilization to apply extra-root fertilizer. Spraying 0.3% to 0.4% of urea solution, 0.1% to 0.2% of borax or 600 times of potassium dihydrogen phosphate can increase fruit set rate of young fruit trees with initial results and increase yield.
Prevention and treatment of plant diseases and insect pests The main diseases and insect pests in summer are leaf spot, anthracnose, moth, ulnar, caterpillar, beetle and so on. Chlorothalonil is commonly used to control 600 to 800 times liquid. At the beginning of August, it is necessary to use the enemy killing, kung fu and omethoate 1000 to 1500 times spray control.
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