Biological organic fertilizer

Abstract

The invention discloses a biological organic fertilizer. The biological organic fertilizer is prepared from 20 to 78 weight parts of sludge or gelatin waste, 5 to 25 weight parts of one or more of straws, wood chip, bran and mushroom slag, 20 to 45 weight parts of chicken manure, cow dung or pig manure, and 0.001 to 0.004 weight parts of an organic material decomposition agent. The biological organic fertilizer with the organic material decomposition agent can produce fertilizer effects fast. In use, the biological organic fertilizer has the advantages of 1, recovering an ecological self-maintenance capacity of soil, and enhancing water retention, fertilizer retaining and fertilizer production functions, 2, shortening a plant transplanting rejuvenation period, improving a survive rate and preventing plant diseases and insect pests, 3, removing poisons in the root and keeping a nutrition balance, 4, improving fertilizer efficiency, 5, promoting root development and strengthening, and improving a disaster prevention capacity, and 6, shortening a one-step harvest period by 7 days, reducing a cost, obviously improving product quality and a yield, and improving comprehensive benefits.

Description

technical field [0001] The invention belongs to the technical field of organic chemical industry, and in particular relates to a bio-organic fertilizer. Background technique [0002] At present, organic fertilizers can be roughly divided into three types: one is refined organic fertilizers, which provide organic matter and a small amount of nutrients for crops, and are the main fertilizers for green agricultural products and organic agricultural products; the other is organic-inorganic compound fertilizers. Fertilizer products not only contain a certain proportion of organic matter, but also contain high nutrients; there is also a bio-organic fertilizer, which not only contains high organic matter, but also contains functional bacteria that improve the nutrient release capacity of fertilizers or soil. However, no matter which kind of fertilizer is mentioned above, it generally has the defects of high price, slow fertilizer effect, and the inability to decompose and transform...

AI Technical Summary

Problems solved by technology

However, no matter which kind of fertilizers are mentioned above, there are common defects such as high price, slow fertilizer effect, and inability to decompose and transform harmful compounds generated by pesticides or fertilizer residues in the soil.

Investigate its reason, some are that the fermentation is not complete, cause secondary fermentation after application and burn the seedlings, and have peculiar smell; The air permeability and water absorption are poor, and it does not have a variety of microorganisms and even carries germs, viruses and eggs