A fertilization method for improving peach orchard soil and improving yellow peach tree vigor and yield

Abstract

The invention relates to a fertilization method for improving peach orchard soil and increasing the vigor and yield of yellow peach trees, which belongs to the technical field of agricultural planting and fertilization, and comprises the following steps: A. In the early stage of peach tree leaf defoliation, apply microbial fertilizer, chemical fertilizer and liquid No. 1 microbial bacterial agent to the roots ; B, before the budding period of peach trees, apply liquid No. 2 microbial inoculum to the roots; C, peach tree fruit setting stage, apply compound fertilizer and liquid No. 3 microbial inoculants to the roots, and spray foliage fertilizer 1 simultaneously; D, fruit In the expansion period, apply water-soluble fertilizer to the roots; E, during the fruit color change period, apply liquid No. 4 microbial agent to the roots, and spray foliage fertilizer 2 at the same time. The fertilization method provided by the invention can comprehensively improve peach tree vigor and increase yield from the aspects of improving peach orchard soil, preventing peach tree gummosis and supplementing nutrients, and at the same time, by applying microbial agents, it can prevent peach tree gummosis and other diseases. Biological control can reduce the frequency of medication by 1-2 times throughout the year, reduce environmental pollution, and improve the quality and flavor of the fruit.

Description

technical field [0001] The invention relates to a fertilization method for improving peach orchard soil and improving yellow peach tree vigor and yield, and belongs to the technical field of agricultural planting and fertilization. Background technique [0002] Peach is originally produced in my country, and it is distributed all over my country, and the planting area is very large. The production value of peaches is very high. Peach fruits can be used for food, and flowers can be used for viewing. Peach fruit juice is delicious, and contains trace elements and vitamins needed by the human body. It has high nutritional value, especially yellow peaches. It shows that yellow peach contains vitamin C, vitamin E, vitamin A, carotene, dietary fiber, protein, carbohydrates, riboflavin, niacin, retinol, phosphorus, selenium, malic acid, citric acid and other nutrients. Very high, and yellow peaches can be eaten fresh or made into canned yellow peaches, so they are very popular amo...

AI Technical Summary

Problems solved by technology

On the other hand, due to the harm of gum disease and pests such as longhorn beetles, the vigor of peach trees is constantly weakening.

Secondly, there are too many results. Due to the infinite pursuit of yield, the tree body is overloaded, resulting in growth and development disorders. The tree body gradually becomes slender, bald and leaves less, and the tree vigor decline

[0003] Based on the appeal problem, the traditional method is to replace the peach orchards with weakened tree vigor and reduced yield, that is, to dig out old trees on the old peach orchards and plant young trees. This method cannot avoid the impact of heavy cropping obstacles on the growth of young trees. Other methods It is to dig out the old trees, flood the rice and plant new peach trees for a year, which is costly, long-term, and requires a lot of investment, which affects farmers' enthusiasm for planting peach trees.

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