During the flowering period, the fruit trees consume more nutrients from the germination to the flowering stage. If the storage nutrients are insufficient in the previous year and the nutrient supply is not timely, the flowering period will be prolonged and the fruit setting rate will be lowered. Therefore, the flowering period should be applied to the quick-acting fertilizer in an appropriate amount, and the borax aqueous solution can be sprayed once more 250 times in the flowering period to greatly increase the fruit setting rate. After flowering, the young fruit and new shoots grow rapidly after the flowering of the fruit trees. In this period, the topdressing can make the new shoots grow robust, the leaf area is enlarged, the photosynthesis efficiency is improved, and the physiological fruit drop is reduced. If the amount of fertilizer applied during the flowering period is large, the fertilizer can be applied less after flowering. Before the flower bud differentiation, some new shoots have stopped growing in this period, and the young fruit is rapidly expanding. Applying proper amount of nitrogen, phosphorus and potassium fertilizers in time can enhance the photosynthesis effect of leaves, promote nutrient accumulation and facilitate flower bud differentiation. The topdressing of the fruit during the growth period can not only increase the yield of the fruit in the current year, improve the quality, but also promote the differentiation of the flower buds and make it full and full, and increase the accumulation of nutrients in the later stage. The best part of fertilization The root hair in the root system is the main part of the fruit tree to absorb fertilizer. Therefore, applying the fertilizer to the area where the root hair is concentrated is one of the important measures to improve the fertilizer efficiency. In general, the distribution of horizontal roots is about 1 to 2 times that of the canopy, but most of them are concentrated on the outer edge of the canopy projection and a little further away. The vertical distribution of roots varies with tree species, soil quality, and management level. Generally, roots such as apples, pears, walnuts, chestnuts, and grapes are distributed deeper, reaching 70-80 cm, while more than 80% of roots are concentrated around 60 cm. In the deep soil layer, the roots of peach, plum and apricot are distributed shallowly, and most of them are in the soil layer about 40 cm deep. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone China Extract Powder For Use As Dietary Supplement Extract Powder, Extract Powder Manufacturer Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.apipepdites.com
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