Formula and production process of multifunctional bio-organic fertilizer

Abstract

The invention discloses a formula and a production process of a multifunctional bio-organic fertilizer. The organic fertilizer is prepared from the following raw materials in parts by weight: 20 to 30 parts of straw, 15 to 20 parts of dry animal waste, 5 to 10 parts of duckweed, 5 to 10 parts of water, 3 to 5 parts of plant ash, 0.5 to 1.5 parts of EM bacterial liquid, 0.5 to 1.5 parts of cane sugar, 15 to 20 parts of sawdust, 15 to 20 parts of vinasse residue and 25 to 30 parts of pond sludge. The production process includes the following steps: 1, weighing the raw materials in parts by weight; 2, crushing the straws until the length is less than 0.8 cm; 3, uniformly mixing the crushed and sieved raw materials to obtain a mixture; 4, pouring cane sugar into water, adding the EM bacterial liquid after the cane sugar is dissolved, spraying the mixture onto the mixture after being evenly stirred and uniformly stirring the components; 5, drying and crushing the fertilizer obtained by fermentation. According to the invention, the problems of recycling of crop straws and treatment of poultry manure are solved, and the burden of related departments for governing straw combustion is reduced; meanwhile, the production cost of the multifunctional bio-organic fertilizer is reduced, and the production burden of farmers is relieved.

Description

technical field [0001] The invention relates to the technical field of bio-organic fertilizer preparation, in particular to a multifunctional bio-organic fertilizer formula and production process. Background technique [0002] In the process of agricultural production, a large amount of crop straw will be produced. People can only choose to stack or burn it. However, burning straw will cause harm to human body, air, soil, traffic safety, life and property. Open burning of straw directly leads to air pollution. In summer and autumn, due to the mass burning of straw, the number of suspended particles in the air increases significantly, and the burning produces a large amount of harmful gases such as carbon monoxide and carbon dioxide, which reduces the quality of the atmospheric environment. The burning of straw will cause the ground temperature to rise sharply, which can directly burn and scald the beneficial microorganisms in the soil, affect the full absorption of soil nutr...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem in the prior art that the burning of stalks causes the ground temperature to rise sharply, which can directly burn and scald the beneficial microorganisms in the soil, and affect the sufficient absorption of soil nutrients by crops. Formula and production process of multifunctional bio-organic fertilizer