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Edible mushroom dreg activity and soil fertility regulating compound and preparation method thereof

A soil fertility and edible fungus technology, applied in fertilizer mixtures, urea compound fertilizers, alkaline orthophosphate fertilizers, etc., can solve the problem of the direct utilization technology of non-fermented living organisms that does not involve bacterial residues, the loss of activity of beneficial fungal organisms, secondary Fermentation is labor-intensive, time-consuming and other problems, to achieve a good control effect, easy to popularize and apply in a large area, and promote the effect of decomposition and transformation

Inactive Publication Date: 2017-07-21
INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The problems existing in the above-mentioned patent applications or literature proposals mainly include: 1. The edible fungus residue contains a large amount of active edible fungal mycelium, which plays an important role in further degrading the substrate and regulating the soil micro-ecological balance , but none of the above-mentioned patent applications or documents involve the direct utilization technology of bacteria residues without fermentation
2. The edible fungus residues used in the above-mentioned patent applications and documents must be processed, and generally require secondary fermentation. Although the nutrients in it are maintained or some harmful pathogenic bacteria are killed, the main beneficial fungal organisms have been completely destroyed. Loss of activity, and the secondary fermentation is labor-intensive and time-consuming
3. The use of edible fungus residues to prepare organic fertilizers usually adds waste such as livestock and poultry manure or other garbage, so that the organic fertilizers produced by compounding are likely to cause secondary pollution of harmful heavy metals

Method used

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  • Edible mushroom dreg activity and soil fertility regulating compound and preparation method thereof
  • Edible mushroom dreg activity and soil fertility regulating compound and preparation method thereof
  • Edible mushroom dreg activity and soil fertility regulating compound and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Embodiment 1. A kind of active soil fertility regulating compound of edible fungus slag, by weight: fresh edible fungus slag 870, wheat bran 50, clove 50, attapulgite 50, potassium dihydrogen phosphate 10, urea 10, lime 10.

[0034] Among them: edible fungus residue, which is the waste material of Pleurotus eryngii culture medium, organic matter content ≥ 65%, total nitrogen ≥ 1.5%, total phosphorus ≥ 1.5%, total potassium ≥ 1.5%, total nutrient content ≥ 4.5%; potassium dihydrogen phosphate , phosphorus pentoxide content ≥ 24%, potassium oxide content ≥ 27%; urea, nitrogen content ≥ 46%.

[0035] Production preparation method:

[0036] (1) Raw material pretreatment: select fresh and pollution-free fungus residue bags, mechanically break the bag to remove the film, and pulverize, the particle size is not more than 4 cm, and the water content of the particles is 25-30%. Cloves are pulverized, the particle size is not greater than 0.3 cm, and the water content is not gr...

Embodiment 2

[0040] Embodiment 2. A kind of edible fungus slag active soil fertility regulating compound, by weight: fresh edible fungus slag 900, wheat bran 30, pecan exocarp 35, attapulgite 40, potassium dihydrogen phosphate 10, Urea 10, Lime 10.

[0041] Among them: edible fungus residue, which is the waste material of Flammulina velutipes culture medium, organic matter content ≥ 65%, total nitrogen ≥ 1.5%, total phosphorus ≥ 1.5%, total potassium ≥ 1.5%, total nutrient content ≥ 4.5%; potassium dihydrogen phosphate, five Phosphorus oxide content ≥ 24%, potassium oxide content ≥ 27%; urea, nitrogen content ≥ 46%.

[0042] The preparation method is the same as in Example 1.

Embodiment 3

[0043] Embodiment 3. A kind of active soil fertility regulating compound of edible fungus slag, by weight: fresh edible fungus slag 850, wheat bran 35, Ailanthus ailanthii leaves 40, attapulgite 45, potassium dihydrogen phosphate 5, urea 8 , Lime 10, Clove 50.

[0044] Among them: edible fungus residue, which is the waste of mushroom culture medium, organic matter content ≥ 65%, total nitrogen ≥ 1.5%, total phosphorus ≥ 1.5%, total potassium ≥ 1.5%, total nutrient content ≥ 4.5%; potassium dihydrogen phosphate, five Phosphorus oxide content ≥ 24%, potassium oxide content ≥ 27%; urea, nitrogen content ≥ 46%.

[0045] The preparation method is the same as in Example 1.

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Abstract

The invention provides an edible mushroom dreg activity and soil fertility regulating compound and a preparation method thereof. The compound is prepared from, by weight, 85-90 parts of edible mushroom dregs, 3-5 parts of wheat bran, 3-5 parts of insecticidal components, 3-5 parts of attapulgite, 0.5-1 part of monopotassium phosphate, 0.5-1 part of urea and 1-2 parts of lime. The live edible mushroom dregs are directly utilized, fermentation is not needed, the mycelium activity in the mushroom dregs is kept and improved on the basis that various nutrients are ensured, the quality of organic fertilizer, is improved, an organic biological activity function is improved, soil microbial communities and a soil environment are improved, the soil fertility is improved, and the crop yield and quality are improved.

Description

technical field [0001] The invention belongs to the comprehensive utilization of agricultural waste, and relates to an edible fungus residue active soil fertility regulating compound and a preparation method thereof. Background technique [0002] Edible fungus residue is the remaining culture material containing mycelium after the production of edible fungi. With the rapid development of my country's edible fungus industry, a large number of edible fungus residues are constantly produced, which has become an important bottleneck restricting the development of the edible fungus industry. Therefore, how to effectively utilize edible fungus residue is the goal of research and exploration in this field all the time. At present, it is mainly used to produce organic fertilizers, bedding materials for livestock and poultry breeding, feed materials, seedling substrates, fuels, etc. [0003] In terms of fertilizer utilization of edible fungus dregs, there are many patent application...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05B7/00C05G3/00C05G3/60C05G3/80C05G5/12C05C9/00C05D3/02C05D9/00C05F5/002C05F11/08
Inventor 王志芬倪大鹏韩金龙单成钢刘喜民陈晖张谦侯丽娟王宪昌朱彦伟张教洪朱京彬
Owner INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI
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