Nectarine must be managed after harvest

Postharvest pruning

As soon as the fruit is harvested, the light stand and dense shoots on the main stand, side branch, and back stand should be removed as soon as possible to open the light path to the internal malleolus to eliminate the external strong internal and weak phenomenon; the erect standing Wangzhi on the bald position of the internal malleolus at its base 20-30cm flattened to fill the vacancies; the drooping results were followed by drooping branches and lower canopy branches that were not visible to reduce ineffective consumption.

Post-harvest fertilizer

After harvesting, the fruit was sprayed with 0.3-0.5% potassium dihydrogen phosphate 1-2 times, and early in the period from the end of August to the beginning of September, the base fertilizer was applied.

Post-harvest application of paclobutrazol

For over-promoting peach trees combined with base fertilizer, 15% paclobutrazol wettable powder 0.5-1g per square meter was applied to control the growth and promote flower bud development.

Post-harvest pest control: attention is paid to the prevention and control of spider mites and peach green leafhoppers. At the same time, the residual branches, rotten fruit, rotten leaves, etc. in the garden are cleaned to reduce the number of overwintering pests and other measures.

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