Bio-particle organic fertilizer

Abstract

The invention discloses bio-particle organic fertilizer. The bio-particle organic fertilizer is prepared by, by weight, 26-27 parts of sesame seed cake, 24-26 parts of cassava residues, 14-15 parts of distillers' grains, 3-4 parts of Paecilomyces lilacinus microbial agent, 2.5-2.8 parts of bacillus subtilis microbial agent, 13-14 parts of bone meal, 8-10 parts of needle mushroom dregs, 3-4 parts of sodium humate, 3-4 parts of potassium citrate, 19-21 parts of compost coarse particle, 23-26 parts of sunflower straw, 1.5-1.6 parts of dodecyl dimethyl betaine, 1.0-1.2 parts of tween 80, 15-17 parts of kaolin and an appropriate amount of water. The bio-particle organic fertilizer has the advantages that the bio-particle organic fertilizer is prepared by a unique multi-step process, the Paecilomyces lilacinus and the bacillus subtilis are added on the basis of traditional fermentation microbial agents, the fertility of the fertilizer is further increased, infection by parasites such as soil nematodes can be inhibited at the same time, the growth of plant rooting systems and plant vegetative organs is promoted, and the Paecilomyces lilacinus and the bacillus subtilis are combined with the cassava residues and the sodium humate to provide rich nutrition for plants and promote plant growth.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a biological granular organic fertilizer. Background technique [0002] With the increasing level of agricultural modernization, organic fertilizers are gradually replacing ordinary chemical fertilizers and becoming an important fertilizer in agricultural production. Organic fertilizers have many advantages such as complete nutrition, improved soil, and increased fertilizer utilization. However, the organic fertilizers currently available on the market have many defects. First, a large amount of greenhouse gases are likely to be generated during the preparation process, and are discharged into the atmosphere without control, causing air pollution; second, they cannot meet the needs of soil pollution restoration. Simple soil structure Improvement cannot improve the quality of crops in polluted soil; third, the supply of nutrients is slow, and although it is more effective than...

AI Technical Summary

Problems solved by technology

However, the organic fertilizers currently available on the market have many defects. First, a large amount of greenhouse gases are likely to be generated during the preparation process, and are discharged into the atmosphere without control, causing air pollution; second, they cannot meet the needs of soil pollution restoration. Simple soil structure Improvement cannot improve the quality of crops in polluted soil; third, the supply of nutrients is slow, and although it is more effective than ordinary chemical fertilizers, it is difficult to meet the nutrient needs of plants when they grow vigorously; fourth, fertilizers are bulky and inconvenient to transport and store; fifth, for special The soil environment such as acid-base, drought-humidity, soil lacking some elements and the nutrient requirements of specific crops are not effectively targeted