Leaf protection is an important measure for the management of kiwifruit in the autumn. The leaves are the carriers for the growth of tree nutrients. The degree of completeness of the leaves and the early and late defoliation are related to the amount of tree nutrient accumulation, the pros and cons of flower bud differentiation, and affect the fruit set rate in the coming year. High and low. Therefore, the fruits should be topdressed with nitrogen, phosphorus, and potassium quick-effect fertilizers in time, and the orchards generally use 20-25 kg of compound fertilizers in order to quickly restore tree vigor. Diseases are the main cause of early deciduous kiwifruit defoliation, and they are timely after fruit picking. Disease prevention and control, delay the time of leaf fall.
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