Liquid fertilizer for apples

Abstract

The invention discloses a liquid fertilizer for apples. The liquid fertilizer is prepared from the following raw materials in parts by weight: 17-20 parts of potassium humate, 10-15 parts of nano aqueous binder, 30-50 parts of anionic polyacrylamide, 0.5-1 part of matrine, 5-10 parts of polyaspartic acid, 10-18 parts of o-nitrophenol, 10-20 parts of medical stone powder, 10-20 parts of duckweed baking powder, 10-20 parts of oyster shell powder, 2-4 parts of sodium alginate, 15-20 parts of molasses fermentation liquor, 2-3 parts of carbon enzyme, 0.2-0.5 part of glycine, 3-8 parts of chitosan, 3-5 parts of complex rare earth, 6-10 parts of dry leaf of stevia rebaudiana, 10-20 parts of leaf residue obtained after stevia rebaudiana extraction, 0.1-0.5 part of nano activated carbon, 0.4-0.5 part of photosynthetic induction factor, 1-3 parts of bacillus subtilis microbial inoculum, 3-5 parts of trichoderma virens and the like. The liquid fertilizer for the apples can obviously improve the high-quality fruit rate of the apples.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an apple liquid fertilizer. Background technique [0002] Apple is rich in nutrition and is the crown of the world's four major fruits. The nutrients in apples are highly soluble and easily absorbed by the human body, so they are called "living water", which is conducive to dissolving sulfur elements and making the skin smooth and tender. Apples are also rich in potassium, magnesium, zinc and other trace elements, which are very popular among people. With the development of society and the continuous improvement of people's living standards, the requirements for food are getting higher and higher, but now in order to increase the output and value of apples, farmers will apply a large amount of chemical fertilizers, but the application of large amounts of chemical fertilizers will cause soil compaction , the physical structure of the soil will also be damaged, resulting in p...

AI Technical Summary

Problems solved by technology

With the development of society and the continuous improvement of people's living standards, the requirements for food are getting higher and higher, but now in order to increase the output and value of apples, farmers will apply a large amount of chemical fertilizers, but the application of large amounts of chemical fertilizers will cause soil compaction , the physical structure of the soil will also be damaged, resulting in poor water retention, fertilizer retention, and poor air permeability. If things go on like this, the quality of apples will become lower and lower; and now apple trees are generally planted on flat ground, and the leaves on the lower side of the apple tree cannot be irradiated. Sunlight, uneven sunlight exposure, resulting in insufficient sweetness and reduced quality of apples