Fertilizer special for vigna unguiculata and preparation method for fertilizer

Abstract

The invention discloses a fertilizer special for vigna unguiculata and a preparation method for the fertilizer, and belongs to the field of fertilizers special for vegetables. The fertilizer consists of the following raw materials in parts by weight: 10-15 parts of urea, 22-28 parts of ammonium bicarbonate, 16-24 parts of potassium chloride, 8-16 parts of potassium sulfate, 20-25 parts of calcium superphosphate, 5-10 parts of humic acid, 12-20 parts of a peanut cake fertilizer, 6-14 parts of dolomite powder, 9-18 parts of cassava residues, 5-10 parts of compound sodium nitrophenolate, and 65-75 parts of water. According to the fertilizer special for vigna unguiculata, the raw material sources are wide, the preparation method is simple, the fertilizer efficiency is comprehensive, and the fertilizer is capable of promoting growth of roots of the vigna unguiculata, enables the vigna unguiculata to have good ability for resisting diseases and pests, improves the survival rate and the yield of the vigna unguiculata, and also is capable of eliminating the soil hardening problem, loosening soil, increasing soil fertility and giving a play to protection effects on environment.

Description

technical field [0001] The invention belongs to the field of special fertilizer for vegetables, and in particular relates to a special fertilizer for beans and a preparation method thereof. Background technique [0002] Beans, also known as cowpeas, are common and favorite vegetables for people. Beans are rich in nutrients, containing protein, fat, carbohydrates, crude fiber, calcium, iron, vitamin A, vitamin B1, vitamin B2, vitamin C, niacin, pantothenic acid, cell agglutinin and other ingredients, which can strengthen the spleen and stomach, promote Appetite can relieve heat, clear the mouth, harmonize viscera, nourish the spirit, replenish qi, diuresis and reduce swelling. Eating more is helpful to human health. However, the planting management of beans is more complicated, the main reason is that the root system of beans is underdeveloped, the regeneration ability is weak, and the cold resistance is not strong. At present, the method of fertilizing beans is generally t...

AI Technical Summary

Problems solved by technology

However, the planting management of beans is more complicated, the main reason is that the root system of beans is underdeveloped, the regeneration ability is weak, and the cold resistance is not strong.

At present, the fertilization method of beans is generally to fertilize several kinds of fertilizers separately. On the one hand, it is not conducive to the absorption of fertilizers by beans. On the other hand, the residual fertilizer is deposited in the soil, causing soil salinization and reducing soil fertility.