Compound fertilizer for fruit tree planting

Abstract

The invention discloses a compound fertilizer for fruit tree planting, wherein the compound fertilizer comprises the following raw materials by weight: 50-100 parts of straw powder, 60-90 parts of livestock and poultry manure, 20-40 parts of plant ash, 20-40 parts of acrylic acid, 10-20 parts of diammonium hydrogen phosphate, 10-30 parts of potassium dihydrogen phosphate, 10-20 parts of calcium nitrate, 6-12 parts of calcium dihydrogen phosphate, 0.5-4 parts of sodium tetraborate, 0.2-3 parts of boric acid, 0.5-6 parts of sodium acid, 0.1-4 parts of polyacrylamide, 0.1-5 parts of sodium alginate, 1-5 parts of amino acids, 1-7 parts of a composite microbial agent, 0.2-4 parts of cellulose, and 1-5 parts of medium-trace elements. According to the present invention, with the mixed use of the organic components, the inorganic components and the microbial agent, various parts provide the synergetic effect, such that the fertilizer composition has the high fertility and meets the growth nutrition required by fruit trees.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a compound fertilizer for fruit tree planting. Background technique [0002] Fruits are rich in vitamins, minerals, cellulose and fructose, and they are eaten in large quantities in people's daily life. The high quality of fruit trees is the goal that people pursue unremittingly. Effective use of limited land resources to improve the yield and quality of fruit trees is the direction of people's efforts. [0003] The growth of fruit, like other crops, requires the application of nitrogen, phosphorus and potassium fertilizers, and also needs to be rich in calcium, iron, sulfur, zinc and many other minerals and trace elements. Most of the nitrogen elements need to be absorbed in the growth process, and nitrogen fertilizer has obvious effect on improving the yield of fruit trees. Urea is a high-quality nitrogen fertilizer with high nitrogen content, fast fertilizer efficiency a...

AI Technical Summary

Problems solved by technology

Urea is a high-quality nitrogen fertilizer with high nitrogen content, fast fertilizer efficiency, and large dosage. However, during use, urea is easily lost through volatilization, leaching, decomposition, and runoff, resulting in low fertilizer efficiency. waste, and pollute the environment on which human beings depend, such as the atmosphere, water and soil

Most of the existing fruit tree fertilizers will cause drug residues, and many of them have strong toxic and side effects on the human body, and the cost is high and the production process is complicated.