Composite organic biological fertilizer for farming

Abstract

A disclosed composite organic biological fertilizer for farming is prepared from the following raw materials in parts by weight: 13-21 parts of brassica juncea straw, 32-38 parts of corn straw, 7-10 parts of lotus root starch, 10-25 parts of polyacrylamide, 10-30 parts of bacillus subtilis, 10-25 parts of sreptomyces microflavus, 10-20 parts of bcillus laterosporus, 2-6 parts of diethyl aminoethyl hexanoate, 25-45 parts of polyaspartic acid, 6-18 parts of potassium fulvate, 7-14 parts of sodium polyphosphate, 7-9 parts of potassium dihydrogen phosphate, 3-5 parts of compound sodium nitrophenolate, 3-5 parts of naphthylacetic acid and 4-7 parts of humic acid. The provided composite organic biological fertilizer for farming is capable of preventing insect diseases, and also is capable of promoting crop growth and increasing output, and integrates a soil-loosening fertilizer, a synergic fertilizer, a soil-activating fertilizer and an organic ecological bacterial fertilizer for forming the one body.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a farming compound organic biological fertilizer. Background technique [0002] Fertilizer is the food of plants, and fertilization is an essential means to ensure high and stable crop yields in the agricultural production process. The fertilizers currently used mainly include single inorganic fertilizers, compound fertilizers and organic-inorganic compound fertilizers. According to statistics, the contribution rate of inorganic fertilizers to grain is about 35%. Although inorganic fertilizers have a relatively obvious effect on increasing grain production, in recent years, with the increase in the application of inorganic fertilizers, soil structure has been destroyed and organic matter content has declined. unpleasant sight. [0003] According to this situation, there is an urgent need for a high-tech microbial fertilizer to improve the aggregate structure of the soil, el...

AI Technical Summary

Problems solved by technology

According to statistics, the contribution rate of inorganic fertilizers to grain is about 35%. Although inorganic fertilizers have a relatively obvious effect on increasing grain production, in recent years, with the increase in the application of inorganic fertilizers, soil structure has been destroyed and organic matter content has declined. unpleasant sight