Chemical fertilizer special for fruit trees and preparation method thereof

Abstract

The invention belongs to the technical field of fertilizers, and particularly relates to a chemical fertilizer special for fruit trees and a preparation method thereof. The chemical fertilizer special for fruit trees is prepared from, by weight, 30-50 parts of ammonia chloride, 35-40 parts of lime powder, 30-50 parts of ammonium phosphate, 20-30 parts of potassium chloride, 25-30 parts of magnesium sulfate, 10-15 parts of oxalic acid, 0.2-1 part of carbaryl, 20-30 parts of peat, 0.5-1.5 parts of borax, 0.5-1.5 parts of sodium molybdate, 0.5-1.5 parts of manganese nitrate, 1-2 parts of zinc nitrate, 0.5-1.5 parts of copper nitrate, 3-5 parts of ferric sulfate and 10-15 parts of calcium peroxide. The chemical fertilizer special for fruit trees can effectively provide comprehensive and balanced nutrients for fruit trees, the nutrient utilization effect of fruit trees can be improved, the fertilizer efficiency can be improved, and the fruit tree quality and survival number can be improved; the preparation method is simple, fertilization is convenient, the application range is wide, and the effect is remarkable.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of fertilizers, in particular to a special chemical fertilizer for fruit trees and a preparation method thereof. [0003] 【Background technique】 [0004] Due to the long-term cultivation of the land in our country, there have been problems such as poor cultivated land, a decrease in organic matter content in the soil, and an increase in insect pests and pathogens in the soil; rational use of various fertilizers to improve the soil, balance land nutrition, and ensure crop yields have become indispensable for modern agriculture. means. In different growth periods of fruit trees, it is necessary to apply different fertilizers to ensure the yield and soil quality. [0005] At present, the market is flooded with various types of fertilizers with different functions, which dazzles fruit farmers. Most of these fertilizers contain single nutrients and specific effects; however, fertilizers with multiple fun...

AI Technical Summary

Problems solved by technology

[0005] At present, the market is flooded with various types of fertilizers with different functions, which dazzles fruit farmers. Most of these fertilizers contain single nutrients and specific functions; however, fertilizers with multiple functions have the problem of low absorption and utilization, and the decomposition of fertilizers in the soil It is slow and cannot be effectively absorbed and utilized by fruit trees; in addition, fruit farmers may choose different fertilizers produced by different manufacturers in different growth stages of fruit trees. Due to the different raw material components of fertilizers, they will decompose in the soil and undergo physical and chemical reactions, which hinders the nutrition. absorption, and even cause an imbalance of soil nutrients