Method for producing tobacco-specific organic fertilizer and tobacco-specific organic fertilizer using pig manure and cake fertilizer as raw materials

Abstract

The invention discloses a method for producing an organic fertilizer special for tobacco by taking pig manure and cake fertilizer as raw materials and the organic fertilizer special for tobacco. The method comprises: introducing musca domestica ovum to the surface of a scientific compatible formula material, so as to enable hatched musca domestica larva to perform biological conversion on a culture material and to convert the formula material of the organic fertilizer special for tobacco into the organic fertilizer special for tobacco, wherein the formula material is composed of the following compositions in parts by weight: 80-90 parts of pig manure and 20-10 parts of a cake fertilizer, the cake fertilizer is rapeseed cake or a mixture of rapeseed cake and peanut bran, and the water content of pig manure is 70-80%. By utilizing musca domestica larva and employing the cake fertilizer commonly utilized in tobacco plantation and combining pig manure, the organic fertilizer special for tobacco is produced within 5-6 days and has the fertilizer efficiency higher than routine microbe compost and low cost, and the processing problem of pig manure and the technological problem of effective fertilizer supply during tobacco plantation are effectively solved. In the process of producing the organic fertilizer special for tobacco, musca domestica mature larva is produced, the compost cost is further reduced and economic benefit is increased.

Description

technical field [0001] The invention relates to the field of tobacco industry and bio-environmental protection technology, more specifically, to a method for producing tobacco-specific organic fertilizer and tobacco-specific organic fertilizer using pig manure and cake fertilizer as raw materials. Background technique [0002] Pig manure is a large amount of feces excreted by pigs in the process of raising pigs, which is mixed with a lot of urine and mucus. Pig manure is a kind of poultry and livestock manure that is not easy to dry. With the continuous expansion of the scale of farms in my country, intensive farming has brought about the concentration of a large amount of pig manure, and it is difficult to deal with a large amount of pig manure piled up together. Long-term storage of pig manure not only attracts mosquitoes and flies, but also causes great pollution to the surrounding environment and groundwater sources. severe impact. How to effectively process pig manure...

AI Technical Summary

Problems solved by technology

[0007] In the prior art, there are reports on the use of houseflies to process human manure to prepare organic fertilizers. The use of human manure to sieve is cumbersome to operate, and special raw materials such as feather meal, meat and bone meal, sawdust and straw powder need to be used as compost to feed into the household. Fly eggs, after hatching, undergo biotransformation to prepare organic fertilizers, and clearly point out that the technical effect cannot be achieved without the use of auxiliary materials such as feather meal and meat and bone meal

[0008] At the same time, the existing technical solutions do not have a conversion technology solution for all or most of the livestock and poultry manure. Firstly, because each kind of livestock and poultry manure does not have commonality, the properties of pig manure and human manure are quite different. The plan is not referential, and secondly, the type or ratio of the main raw materials and auxiliary materials for the preparation has a great impact on the hatching and growth of houseflies

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