How to prevent and control the persimmon fruit
A: The fruit of persimmon trees is mostly caused by physiological disorders and pests and diseases of fruit trees. It is necessary to strengthen the field management. During the growing season, the dense branches and ineffective branches are removed, and the windward surface is more reserved, and the leeward side is less left to promote the orchard ventilation. Timely cultivating weeding and irrigation, weeding and weeding in the summer for 2 to 3 times, and insisting that the canopy under the canopy is 7 to 10 cm, and the crown is 25 to 30 cm deep. When the drought is from July to August, it is necessary to irrigate the drought in time. To enter the peak of the big tree, we must strengthen the management of fertilizer and water. In the autumn, the base fertilizer should be applied. The topdressing should not be premature. Generally, the topping of the branches in May and the fruiting period in July will increase the fruit setting rate. Manually remove the diseased fruit, insect fruit, and carry out disease prevention and control of garden spot disease, angular spot disease, anthracnose disease and powdery mildew.
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