Production method of biological organic fertilizer

Abstract

The invention provides a production method of a biological organic fertilizer. The production method comprises the following steps: mixing corn straws, wheat straws, chicken manure, sheep manure and pig manure in a certain ratio for fermenting for 7-15 days, next, drying and crushing into powder, sieving the powder, adding water to the powder and pelletizing to form particles having the diameters in the range of 1mm to 5mm, drying the particles, putting the particles in a pneumatic suspension device, injecting a proper quantity of water soluble binder and then injecting the powder of three-strain bacillus licheniformis, repeating for a plurality of times until the desired addition quantity of the three-strain bacillus licheniformis is finished, heating a gas blown into the pneumatic suspension device to the range of 40 to 50 DEG C, and finally, cooling and packaging. The production method of the biological organic fertilizer has the advantages that the three-strain bacillus licheniformis is convenient to use, and the survival rate of the effective viable organisms of the three-strain bacillus licheniformis is high, and as a result, the bacteroidal and mycotic root rots of soil and pear scab can be inhibited and the pathogenic bacteria can be killed, and furthermore, the soil fertility can be improved.

Description

technical field [0001] The invention relates to a production method of biological organic fertilizer, in particular to a production method of organic fertilizer containing three strains of bacillus licheniformis. Background technique [0002] Three strains of Bacillus licheniformis (Bacillus licheniformis) L1, L2, and L3 preserved in the China Agricultural Microorganism Culture Collection Center, among which, the preservation number is the Bacillus licheniformis L1 of ACCC11080, which has the function of decomposing lignin and promoting growth; the preservation number is ACCCl0613 The Bacillus licheniformis L2 can produce bacitracin and has the function of inhibiting bacterial and fungal root rot; the Bacillus licheniformis L3 with the preservation number ACCC11106 can resist pear scab. Bacillus licheniformis, as a kind of Bacillus genus, can promote the body to produce antibacterial active substances, kill pathogenic bacteria, produce antibacterial active substances, an...

AI Technical Summary

Problems solved by technology

However, the final products of the three strains of Bacillus licheniformis are in the form of powder, which is very inconvenient to use as powder alone, but if it is added to the fertilizer according to the conventional method, the survival rate of effective viable bacteria will be greatly reduced