Easy-to-absorb and pollution-free fertilizer prepared from pig manure and preparation method of fertilizer

A manufacturing method and an easy-to-absorb technology, applied in the agricultural field, can solve the problems of low plant absorption rate, difficult plant absorption, low nutrient release rate, etc., and achieve the effects of wide source, fast fermentation speed, and strong resistance to stress.

Inactive Publication Date: 2019-03-01
WEISHAN HONGRUI POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, pig manure is generally retting and used directly as fertilizer for planting and planting. The manure smell is obvious and the plant absorption rate is low, mainly because the organic matter in the pig manure is untreated, it is difficult for plants to absorb, and nutrients are released at the same time. At the same time, because a large amount of organic matter still exists, it will be decomposed by microorganisms in the land to produce environmentally harmful gas-ammonia, and the smell of manure is also a major factor restricting this fertilizer.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A pollution-free fertilizer that is easy to absorb for pig manure treatment. The fertilizer is a liquid fertilizer that contains 10%-15% of water-soluble amino acids, 7%-8% of water-soluble polysaccharides, 3%-5% of free nitrogen, and 3%-5% of free nitrogen. Phosphorus 2%-2.8%, free potassium 0.5%-0.9%, also contains Rhodobacter vannisi with a mass concentration of 1×107cfu / g-2×108cfu / g, 3×106cfu / g-1×108cfu / g Desulfurization enterobacteriaceae black, 3×106cfu / g-1×108cfu / g Bacillus megaterium and 6×106cfu / g-2×108cfu / g Nocardia actinomycetes.

[0020] The above-mentioned pig manure treatment is easy to absorb the manufacture method of pollution-free fertilizer, comprises the following steps:

[0021] 1) Preparation before production

[0022] ① Raw material preparation: Prepare 150Kg of pig manure by weight, 1Kg of enzyme bacteria fast rot agent from Huai’an Dahua, 3Kg of Rhodobacter vannifera agent with a mass concentration of 1×108cfu / g-1×109cfu / g, and the content of C...

Embodiment 2

[0033] The whole is consistent with Example 1, the difference is:

[0034]The above-mentioned pig manure treatment is easy to absorb the manufacture method of pollution-free fertilizer, comprises the following steps:

[0035] 1) Preparation before production

[0036] ① Raw material preparation: Prepare 150Kg of pig manure by weight, 2Kg of enzyme bacteria fast rot agent from Huaian Dahua, 5Kg of Rhodobacter vaninibacteria with a mass concentration of 1×108cfu / g-1×109cfu / g, and the content of Concentration 1×108cfu / g-1×109cfu / g black-causing desulfurization enteric bacteria agent 2Kg, containing mass concentration 1×108cfu / g-1×109cfu / g Bacillus megaterium bacterial agent 2Kg, containing mass concentration 1×108cfu / g-1×109cfu / g Nocardia actinomycetes agent 3Kg;

[0037] 2) Retting and decomposing

[0038] ①Mix the pig manure prepared in stage 1) step ① with Huai’an Dahua’s enzyme bacteria quick-rot agent and pack it into the stage 1) step ② to prepare a sealed and insulated f...

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PUM

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Abstract

The invention discloses easy-to-absorb and pollution-free fertilizer prepared from pig manure and a preparation method of the fertilizer. The fertilizer is liquid fertilizer and contains, in percentage by mass, 10%-15% of water-soluble amino acid, 7%-8% of water-soluble polysaccharide, 3%-5% of free nitrogen, 2%-2.8% of free phosphorus, 0.5%-0.9% of free potassium, rhodomicrobium vannielii with mass concentration being 1*10<7> cfu / g-2*10<8> cfu / g, desulfotomaculum nigrificans with mass concentration being 3*10<6> cfu / g-1*10<8> cfu / g, phosphorus-dissolving bacillus megatherium with mass concentration being 3*10<6> cfu / g-1*10<8> cfu / g and nocardia with mass concentration being 6*10<6> cfu / g-2*10<8> cfu / g. The fertilizer is high in recovery rate, good in plant absorptivity, capable of utilizing waste, reasonable in nutrition proportion and free of manure odor.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to a kind of easy-absorbable pollution-free fertilizer for treating pig manure and a manufacturing method thereof. Background technique [0002] Pig manure contains only 15% organic matter, of which protein accounts for about 10% of the total weight of manure. Pig manure is finer in texture and contains more organic matter and nitrogen, phosphorus and potassium nutrients. However, pig manure treatment is a key environmental protection technology, otherwise it will cause environmental pollution. However, in the prior art, pig manure is generally retting and used directly as fertilizer for planting and planting. The manure smell is obvious and the plant absorption rate is low, mainly because the organic matter in the pig manure is untreated, it is difficult for plants to absorb, and nutrients are released at the same time. At the same time, because a large amount of organic matte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05F3/00C05G3/00C05G3/80C05F11/08C05F17/00C05G5/20
Inventor 周广红
Owner WEISHAN HONGRUI POWER TECH CO LTD
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