Red bean fertilizer used in spring and summer and preparation method thereof

Abstract

The invention discloses a red bean fertilizer used in spring and summer, which comprises the following components in parts by mass: 50-60 parts of dried cow dung, 20-30 parts of a nitrogen fertilizer,15-25 parts of a phosphate fertilizer, 15-20 parts of a potash fertilizer, 20-30 parts of seaweed meal, 20-40 parts of husk, 10-12 parts of calcite, 6-12 parts of nitro humic acid, 2-4 parts of ammonium phosphate, 10-20 parts of potassium sulfate, and 3-6 parts of a potassium nitrate aqueous solution. The formula of the fertilizer is scientific and reasonable, the organic matter and the inorganicsubstance are subjected to cross-utilization, the fertilizer has strong fertility and long-lasting, is rich in the organic matter, can meet the plant growth demand, and can effectively solve the problems of soil hardening and acidification.

Description

technical field [0001] The invention relates to a plant fertilizer, in particular to a spring and summer red bean fertilizer and a preparation method thereof. Background technique [0002] Adzuki bean: annual erect or winding herb, up to 90 cm high, pinnately compound leaves; stipules shield-shaped, arrow-shaped, leaflets ovate to diamond-shaped ovate, entire or shallowly 3-lobed, slightly covered on both sides Sparse and long-haired, cultivated in both north and south of China, and also introduced in Congo and Uganda in America and Africa. The seeds are edible, can be used for cooking porridge and making red bean paste. Dried beans contain 21-23% protein, 0.3% fat, and 65% carbohydrates , but in the planting process of red beans, the use of chemical fertilizers will cause soil problems, and the application of organic fertilizers is not easy to control the nutrient ratio, resulting in malnutrition or soil compaction and acidification will lead to reduced production. Conten...

AI Technical Summary

Problems solved by technology

[0002] Adzuki bean: annual erect or winding herb, up to 90 cm high, pinnately compound leaves; stipules shield-shaped, arrow-shaped, leaflets ovate to diamond-shaped ovate, entire or shallowly 3-lobed, slightly covered on both sides Sparse and long-haired, cultivated in both north and south of China, and also introduced in Congo and Uganda in America and Africa. The seeds are edible, can be used for cooking porridge and making red bean paste. Dried beans contain 21-23% protein, 0.3% fat, and 65% carbohydrates , but in the planting process of red beans, the use of chemical fertilizers will cause soil problems, and the application of organic fertilizers is not easy to control the nutrient ratio, resulting in malnutrition or soil compaction and acidification will lead to reduced production