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In the Era of Surging Biology Industry, the Milestone of Longpu Biotechnology
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Learn the fertilization management skills after grape harvest!

Date:07/08/2023    Click:351

The nutrition was delivered to fruits before grape harvest, so the period from fruit-harvest to winter leaf falling is a time for nutrition accumulation and peak time of root second growth. The fertilizer is so important that it plays a key role of increasing the grape yield and quality of the next year.

The performance would be better if the base fertilizer is used in the period from grape-harvest to leaf falling as this time the root is active and fertilizer will help its cure and growth, and help in nutrition accumulation.

Normally, fertilization after grape harvest is divided into 2 times, one is confinement fertilizer, the other is winter fertilizer (usually during October to November). With the promotion and appliance of brief cultivation technology, there is also some changes and improvements in fertilization technology.
① Foliar spraying fertilizer
During this period, grape leaves have strong drug resistance, and the concentration of foliar fertilizer can be appropriately added.
② Early top application
After harvest the fruits, apply quick acting fertilizer immediately, and for late maturing varieties, apply it before harvest the fruits.
③ Apply sufficient base fertilizer

Applying base fertilizer after grape harvest and before leaf falling has a good effect. By utilizing the active period of the root system to supplement fertilizer, not only can the damaged root system recover and grow, but it can also have a positive effect on the accumulation of nutrients in the tree that year.

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