This year due to the effects of frost damage, many fruit orchards have no fruit or fruit. Now it is the spring shoot growth period. To avoid the fruitless growth due to fruitless trees, it is necessary to control the growth of spring shoots. Therefore, the tree that has little fruitless fruit or fruit, the focus of management from May to June is to control the growth of spring shoots, increase the number of short and mid-branches, and promote flower bud differentiation, specifically from the following aspects. Water control and nitrogen control As long as there is no extreme drought, as long as there is no water in the period from July to July, it is impossible to catch fertilizers with high nitrogen or pure nitrogen. Water will grow trees and nitrogen will grow more. Branching branches for perennial branches, small angles for strong branching, opening angles, and expanding the crown. For the perennial branch of the New Year to the base, there are empty branches on both sides to fill the space, there is no empty, do not hard, back to the original to occupy the space above. The long strips on the main branches or large side branches that have grown from the year will be sprained from the base in July, so that they can control the growth of the old branches in the later years. Fertilizer Supplement phosphorus 6 to July is the flower bud differentiation period, also is the phosphorus peak of the fruit tree, phosphorus is not the absolute flower, but can slow down the growth of new shoots of nutrition, can make thick branches, full buds, can promote Flower bud differentiation. Therefore, there is no fruit on the tree this year, and the amount of phosphorus that can be added in early May in early May should not be less. This is the basis for the next year. No matter if there is no fruit on the tree, it is important to keep the leaves. Can not fight drugs because of no effect, if the blade is harmed by pests and diseases, it will cause a lot of leaves, fertilizer is the raw material, the blade is the processing plant, there is no leaf on the tree, there is no photosynthesis, it can not be assimilation and decomposition Fertilizers applied in the ground, even if the fruit is not fruitful, have a great influence on the normal differentiation of flower buds. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone It is a professional supplier of Fruit & vegetable powder - Plant Extract : Organic Extract ; herbal extract ; plant Essential Oil ,Fruit and Vegetable Extracts,Perilla Leaves Powder,Schisandra Berries Extract Price,Semen CUscutae Extract,Radix Rehmanniae Preparata Powder,
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After the frost does not result, the apple is not wrong.
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