Feizixiao litchi how to fertilize after picking fruit?

Feizixiao litchi how to fertilize after picking fruit? How many times do I need to apply fertilizer? After picking, Feizixiao litchi can be fertilized with reference to the following methods: (1) the fertilization time for three times of postharvest cultivation of autumn shoots of Feizixiao litchi is as follows: the first fertilizer is re-applied after fruit harvest, mainly organic fertilizer, combined with quick-acting chemical fertilizer; the second fertilizer is mainly nitrogen fertilizer, light application is suitable, when the first shoot is just mature, if the tree is strong and prosperous, it can not be applied; if the first mature time is early, the fertilization time can be postponed. The third fertilizer is combined with nitrogen, phosphorus and potassium, and compound fertilizer can be used. When the second shoot is just mature, if the second autumn shoot is too weak, it should be combined with foliar fertilizer. The second and third fertilizers are applied according to the tree potential, with light application as the degree. (2) the fertilization time of two times of postharvest cultivation of autumn shoots of Feizixiao litchi was that there was no immediate fertilization after harvest, which was 10-15 days later than that of three times of autumn shoots, mainly organic fertilizer combined with available fertilizer. When the second autumn shoot is pulled out, it should be regarded as the supplementary application of quick-acting chemical fertilizer according to its strong and weak degree. 3. The amount of fertilizer applied accounts for about 2 kilograms of the total amount of fertilizer applied in the whole year. Calculated on the basis of 50 kilograms of hanging fruit, each tree applies 30 kilograms of high-quality chicken manure or 4 kilograms of peanut bran, 3 kilograms of compound fertilizer, 1 kilograms of urea or 3 kilograms of ammonium bicarbonate, 50 grams of borax and 50 grams of borax. If there are symptoms of magnesium deficiency and zinc deficiency, 100kg magnesium sulfate and 30kg zinc sulfate can be applied. Peanut bran and chicken manure must be retted and ripened before they can be applied. 4. The method of fertilization is to open three annular ditches under the crown dripping line, with a depth of 30cm to 40cm, and can be combined with pressing green, weed green fertilizer on the bottom, organic fertilizer on the middle layer, chemical fertilizer on the upper layer, and soil cover after fertilization. Old trees and big trees can be fertilized with radiation. Click to get more litchi planting techniques click to get more fruit planting techniques