Preparation method of compound slow release fertilizer for improving yield of peaches

Abstract

The invention discloses a preparation method of compound slow release fertilizer for improving the yield of peaches. The preparation method comprises the following steps: feeding horse manure, swelling soya dregs, cow dung, pond sludge and a compound adsorbent into a vacuum mixer, so as to mix the materials, and performing sealed fermentation, so as to obtain a prefabricated material a; and uniformly mixing ammonium chloride, monoammonium phosphate, cement kiln dust, sodium carboxymethylcellulose and selenium-enriched malt, adding the prefabricated material a, uniformly mixing, pelletizing anddrying, so as to obtain the compound slow release fertilizer for improving the yield of peaches. The preparation method can improve the physicochemical property and ecological environment of soil, fertilize the soil, improve the absorption capacity of roots of peach trees, improve the disease resistance of the peach trees, improve the survival rate of peach trees, reduce or avoid the use of pesticides, and improve the quality of peaches.

Description

technical field [0001] The invention relates to the technical field of peach tree fertilizer, in particular to a method for preparing a compound slow-release fertilizer for improving peach yield. Background technique [0002] Peach is a small deciduous tree whose fruit is used as a fruit. The flowers can be viewed and admired, and the fruit is juicy. It can be eaten raw or made into preserved peaches and cans. 1. When peaches are planted, when peach seedlings are transplanted, ordinary fertilizers are generally used, and the nutrients are single. Generally, the survival rate of the transplanted seedlings is not high, which directly leads to the reduction of peach production and quantity. Contents of the invention [0003] The invention proposes a method for preparing a compound slow-release fertilizer that improves the yield of peaches. The invention can improve the physical and chemical properties of the soil and the ecological environment, fertilize the soil, increase th...

AI Technical Summary

Problems solved by technology

[0002] Peach is a small deciduous tree whose fruit is used as a fruit. The flowers can be viewed and admired, and the fruit is juicy. It can be eaten raw or made into preserved peaches and cans. 1. When peaches are planted, when peach seedlings are transplanted, ordinary fertilizers are generally used, and the nutrients are single. Generally, the survival rate of the transplanted seedlings is not high, which directly leads to the reduction of peach production and quantity.