How is ginkgo fertilized?

Ginkgo biloba is a fertile and fertile tree species. The fertilization method should determine the period, quantity and frequency of fertilization according to the growth condition of ginkgo tree. Fertilize 3-4 times a year. For detailed fertilization methods, please refer to the following list:

How to fertilize ginkgo tree:

1. Ginkgo biloba application method: The young year of sapling or adult fruit tree should be fertilized one month before the rain, which can increase the fruit setting rate. If it is an adult tree, it should be fertilized half a month after the rain, and the amount of fruit can be reduced appropriately.

Fertilization is mainly based on quick-acting fertilizer, supplemented by organic fertilizer. The general result is 50 kg of trees, which requires 200 kg of manure and urine fertilizer. For example, applying fertilizer, NPK compound fertilizer is the best, 2.5-5 kg â€‹â€‹per plant. Use more trees, and reduce the amount of trees appropriately.

Second, ginkgo tree summer fertilizer method: in early July, should be sooner rather than later. During this period, the fruit grows, the roots grow vigorously, and the flower buds differentiate. Whether the nutrients can be supplied in time is related to the yield of the year, and to the formation of flower buds and the yield of the second year.

Long fruit fertilizer is better to apply quick-acting fertilizer. Each tree can be poured with 0.5 kg of urea. It must be poured with water. The concentration is controlled at 0.1%, never more than 0.2%. Due to the high temperature and dry season, it is generally not suitable to apply ditch, because the ditch will cut off the absorption roots of the ginkgo tree, causing serious fruit drop. The concentration of fertilization must also be taken seriously. If the concentration is too high, it is easy to cause fat damage. If continuous dry weather is encountered after fertilization, it should be properly watered.

Third, Ginkgo biloba application method: Ginkgo biloba is generally mature from late September to mid-October, before harvesting to the leaves, there are 1-2 months of growth season. Ginkgo biloba can generally see the second growth peak of roots after harvesting. The flower buds that have been bred are also developing. Therefore, post-harvest fertilization can make up for the nutrients consumed by the tree results, restore the tree potential, and ensure the second. Yearly high yield.

Applied before the peak of root growth, the absorption and utilization of fertilizers are also relatively high. It is best to use nutrient fertilizer to apply farmyard manure, and it is better to use ditching. The direction and depth of the ditching can be appropriately changed. Even if part of the root system is cut, the growth and firmness of the plant will not be affected. The amount of fertilization can be applied to the 3-4 times of the annual output, that is, the plant producing 100 kg of ginkgo can be applied with 300-400 kg of bar fertilizer.

Fourth, the method of applying winter fertilizer to ginkgo tree: Before and after the Spring Festival, the deep ditch should be opened and the base fertilizer should be reapplied once. The base fertilizer is made of soil and fertilizer, and the cake fertilizer is the ideal fertilizer. The ginkgo tree with the nutrient fertilizer is applied. At this time, it is also possible to apply less or no base fertilizer.

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