Cotton stalk fertilizer for improving quality of soil

Abstract

The invention discloses a cotton stalk fertilizer for improving the quality of soil. The fertilizer comprises, by weight, 15-35 parts of ammonium bicarbonate, 5-15 parts of phosphate rock powder, 5-15 parts of potassium chloride, 20-40 parts of a magnesium potassium sulfate fertilizer, 6-10 parts of modified Arabia gum, 40-100 parts of cotton stalks, 5-15 parts of fallen leaves, 2-6 parts of microcrystalline cellulose, 2-8 parts of epoxidized soybean oil, 20-50 parts of fermented horse manure, 20-50 parts of fermented chicken manure, 5-15 parts of zeolite powder, 30-50 parts of borax, 20-50 parts of sugar residues, 1-2 parts of cuprous oxide, 0.5-1 part of zinc sulfate, 0.4-0.9 parts of zinc carbonate, 1-2 parts of ammonium molybdate and 0.5-1 part of an EM bacterial liquid.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a cotton stalk fertilizer for improving soil quality. Background technique [0002] In the northern part of our country, many places where cotton is planted have been continuously cropped for a long time, and in some places the continuous cropping time has reached more than 10 years. The cotton growth process absorbs a certain amount of mineral elements in the soil according to the nutritional characteristics of cotton. It is right to return the cotton stalks to the soil. The organic matter and mineral elements lost in the soil are better supplemented, but if some cotton straws are returned to the field for a long time, the Fusarium wilt exceeds 20%, which seriously reduces the soil quality. In the main cotton areas of my country, the amount of cotton straws is large, but after burning Environmental pollution needs to be solved urgently. Contents of the invention [0003] Ba...

AI Technical Summary

Problems solved by technology

[0002] In the northern part of our country, many places where cotton is planted have been continuously cropped for a long time, and in some places the continuous cropping time has reached more than 10 years. The cotton growth process absorbs a certain amount of mineral elements in the soil according to the nutritional characteristics of cotton. It is right to return the cotton stalks to the soil. The organic matter and mineral elements lost in the soil are better supplemented, but if some cotton straws are returned to the field for a long time, the Fusarium wilt exceeds 20%, which seriously reduces the soil quality. In the main cotton areas of my country, the amount of cotton straws is large, but after burning Pollution of the environment needs to be solved urgently