Organic fertilizer for preventing cotton fusarium wilt

Abstract

The invention discloses an organic fertilizer for preventing cotton fusarium wilt. The organic fertilizer comprises a carbon mud, straws, soybean meal, a nitrogen fertilizer, potassium sulphate, talcum powder, chicken manure and cow dung. The prepared cotton fertilizer comprises carbon mud, straws, soybean meal, the nitrogen fertilizer, potassium sulphate, talcum powder, chicken manure and cow dung, so that the acidity of soil can be effectively improved, and the cotton fusarium wilt can be prevented.

Description

technical field [0001] The invention relates to the field of cotton planting, in particular to a soil fertilizer for improving cotton yield. Background technique [0002] Cotton is a fiber crop that likes temperature, light and has a long growth cycle. Its growth period is about five months. According to the morphological indicators of the growth period, the growth of cotton can be divided into four stages: seedling stage, bud stage, flowering boll stage and boll opening stage. Each period has different requirements for nutrients. The fertilization methods in the prior art are usually not divided and differentiated according to the actual nutrient requirements of each period. It has a bad influence on the yield and quality of cotton. [0003] However, due to the acidity of the soil during the growth of cotton, it is very easy to cause the occurrence of cotton wilt, resulting in a decrease in cotton yield. [0004] Therefore need badly a kind of organic fertilizer of preven...

AI Technical Summary

Problems solved by technology

[0002] Cotton is a fiber crop that likes temperature, light and has a long growth cycle. Its growth period is about five months. According to the morphological indicators of the growth period, the growth of cotton can be divided into four stages: seedling stage, bud stage, flowering boll stage and boll opening stage. Each period has different requirements for nutrients. The fertilization methods in the prior art are usually not divided and differentiated according to the actual nutrient requirements of each period. Adverse effects on cotton yield and quality

[0003] However, due to the acidity of the soil during the growth of cotton, it is very easy to cause the occurrence of cotton wilt, resulting in a decrease in cotton yield.