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Method for organic fertilizer special for producing tobacco through biotransformation of pig manure and fertilizer special for tobacco

A biotransformation and organic fertilizer technology, which is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, organic fertilizers, etc., can solve the huge impact on the hatching and growth of black soldier flies, the lack of reference for technical solutions, and the lack of livestock and poultry manure. commonality and other issues, to achieve the effects of low cost, scientific combination, and simplified preparation process and operation

Inactive Publication Date: 2015-01-21
SUN YAT SEN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The existing technical solutions do not have a conversion technical solution for pig manure. First of all, because each kind of livestock and poultry manure does not have common characteristics, the properties of pig manure, human manure, and horse manure are quite different, and the technical solution is not referenced. Secondly, changes in the types or proportions of main raw materials and auxiliary materials have a great impact on the hatching and growth of black soldier flies

Method used

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  • Method for organic fertilizer special for producing tobacco through biotransformation of pig manure and fertilizer special for tobacco
  • Method for organic fertilizer special for producing tobacco through biotransformation of pig manure and fertilizer special for tobacco
  • Method for organic fertilizer special for producing tobacco through biotransformation of pig manure and fertilizer special for tobacco

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Stir fresh pig manure with a water content of 70-80% and an appropriate proportion of peanut bran and rapeseed cake to prepare a special organic fertilizer for tobacco, as shown in Table 1. Pour the formula into the corresponding container, the height of the formula is 8cm, and insert an appropriate amount of black soldier fly eggs on the surface of the formula, and the egg density is: 0.5g black soldier fly eggs / kg formula. Black soldier fly eggs hatched into larvae on the 4th day and began to decompose and transform the formula. On the 19th day, a larger container was placed outside the culture container, and dry rice bran powder was sprinkled into it to facilitate the collection of mature black soldier fly larvae. After 20 days of feeding, the black soldier fly larvae have reached the mature state, and they climbed out of the formula and fell into larger containers. For every 10 kg of pig manure processed, 2.0-2.2 kg of black soldier fly larvae can be obtained, and ...

Embodiment 2

[0038]Stir fresh pig manure with a water content of 70-80% and an appropriate proportion of peanut bran and rapeseed cake to prepare a special organic fertilizer for tobacco, as shown in Table 3. Pour the formula into the corresponding container, the height of the formula is 6cm, and insert an appropriate amount of black soldier fly eggs on the surface of the formula, and the density of eggs is: 1.0g black soldier fly eggs / kg formula. Black soldier fly eggs hatched into larvae on the 4th day and began to decompose and transform the formula. On the 19th day, a larger container was placed outside the culture container, and dry rice bran powder was sprinkled into it to facilitate the collection of mature black soldier fly larvae. After 20 days of feeding, the black soldier fly larvae have reached the mature state, and they have climbed out of the formula and dropped into larger containers. Every time 10 kg of pig manure is processed, 2.0-2.2 kg of black soldier fly larvae can be ...

Embodiment 3

[0042] Mix fresh pig manure with a water content of about 70-80% with an appropriate proportion of peanut bran and rapeseed cake to prepare a special organic fertilizer for tobacco, as shown in Table 5. Pour the formula into the corresponding container, the height of the formula is 7cm, and insert an appropriate amount of black soldier fly eggs on the surface of the formula, and the egg density is 1.5g of black soldier fly eggs / kg of formula. Black soldier fly eggs hatched into larvae on the 4th day and began to decompose and transform the formula. On the 19th day, a larger container was placed outside the culture container, and dry rice bran powder was sprinkled into it to facilitate the collection of mature black soldier fly larvae. After 20 days of feeding, the black soldier fly larvae have reached the mature state, and they have climbed out of the formula and dropped into larger containers. Every time 10 kg of pig manure is processed, 2.0-2.2 kg of black soldier fly larvae...

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Abstract

The invention discloses a method for producing an organic fertilizer special for tobacco through biotransformation of pig manure and the fertilizer special for tobacco. The method comprises: introducing hermetia illucens ovum to the surface of a scientific compatible formula material, so as to enable hatched hermetia illucens 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 hermetia illucens larva and employing the cake fertilizer commonly utilized in tobacco plantation and combining pig manure, the organic fertilizer special for tobacco is produced within 20 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, hermetia illucens 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, and more specifically relates to a method for producing tobacco-specific organic fertilizer by biologically transforming pig manure and the tobacco-specific organic fertilizer. 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 manu...

Claims

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Application Information

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IPC IPC(8): C05F17/00
CPCC05F17/05C05G1/00Y02W30/40
Inventor 胡新军陈泽鹏
Owner SUN YAT SEN UNIV
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