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Method for converting edible mushroom root wastes through stratiomyiidae larvae

A technology of soldier flies and larvae, which is applied in the field of transforming edible mushroom root waste by using soldier fly larvae to achieve strong immune function, achieve harmlessness, and shorten the transformation time

Inactive Publication Date: 2016-06-22
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problem of resource utilization of edible mushroom root waste, realize waste utilization, produce high value-added products and form a circular economy, the present invention provides a method for transforming edible mushroom root waste by using soldier fly larvae

Method used

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  • Method for converting edible mushroom root wastes through stratiomyiidae larvae
  • Method for converting edible mushroom root wastes through stratiomyiidae larvae
  • Method for converting edible mushroom root wastes through stratiomyiidae larvae

Examples

Experimental program
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Effect test

Embodiment 1

[0034] A method utilizing soldier fly larvae to transform edible mushroom root waste, comprising the steps of:

[0035] 1) The roots of Flammulina velutipes with a dry weight of 1.0kg are sprayed with water to make them fully soaked, with a water content of 75%; the roots are tiled, and the tile height is 12cm.

[0036] 2) Hatch 0.80 grams of soldier fly eggs (about 3000-4000 eggs, hatching rate greater than 50%) under humid conditions, the air humidity should be greater than 70%, collect 2000 hatched 1-day-old larvae (about 0.42g), Raise in artificial feed for 7 days, spread evenly on the mushroom root surface of step 1), and start transformation; set the artificial feed of the same condition as the control group;

[0037] 3) Keep the room temperature between 20-30°C, and the internal temperature of the mushroom root ≤ 45°C. During the transformation process, spray water to control the water content of the mushroom root to 70-80%. The growth of soldier flies is as follows: f...

Embodiment 2

[0049] Investigating the effects of different inoculation ratios of worms on the conversion rate, material reduction rate and worm weight gain of mushroom root transformation

[0050]In order to investigate the inoculation ratio of mushroom root transformation and optimize the inoculation parameters, Pleurotus eryngii mushroom roots were selected as the transformation object, and different inoculation parameters (60 / 80 / 100 / 120 / 140 / 160g dried mushroom roots) were set: (200 pieces for 6 days age soldier fly larva), regulate the water content of Pleurotus eryngii, and transform, comprising the following steps:

[0051] 1) In a small plastic bucket, add 60, 80, 100, 120, 140 and 160 g of dried Pleurotus eryngii mushroom roots respectively, add distilled water to fully soak the mushroom roots, and adjust the moisture content of each group of mushroom roots to 75%. Mix well for 1 hour. Mushroom roots are spread on the bottom of the barrel with an average height of 12cm.

[0052] 2...

Embodiment 3

[0059] Using chicken manure, kitchen leftovers, and bran to compound with edible mushroom roots respectively, to promote the transformation of soldier flies and shorten the transformation time, including the following steps:

[0060] 1) Measure the moisture content of auxiliary materials (fresh chicken manure, kitchen residues, bran) and edible mushroom roots, calculate the respective solid content according to the moisture content, and then use the dry weight ratio: a) mushroom root 100%, b) Mushroom roots 80%+auxiliary materials 20%, c) mushroom roots 60%+auxiliary materials 40%, d) mushroom roots 40%+auxiliary materials 60%, e) auxiliary materials 100% in five levels, chicken manure, kitchen leftovers, The bran and edible mushroom roots are compounded to form a compound material, and the compound material is sprayed with water to keep the material moist, and the water content is measured respectively, and the range is between 65% and 75%; in order to investigate the influenc...

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Abstract

The invention discloses a method for converting edible mushroom root wastes through stratiomyiidae larvae.The method comprises the steps that mushroom roots and mushroom bran of edible mushrooms or compounding materials prepared by mixing the mushroom roots and mushroom bran of the edible mushrooms and organic waste such as livestock excrement, kitchen leftovers and bran according to different proportions are prepared into stratiomyiidae feed by adding tap water, the 5-8-day-old stratiomyiidae larvae are inoculated, converting is performed for 20-25 days under the condition that the temperature is 25 DEG C-30 DEG C, separated live larvae are used for directly feeding animals or prepared into dried stratiomyiidae larva bodies to serve as larva body protein, and remaining fecula and residues can be prepared into organic fertilizer through conventional composting.According to the method, not only is pollution of the organic wastes such as the mushroom roots of the edible mushrooms to the environment solved, but also the requirement of livestock and poultry and aquaculture industries for feed protein and the requirement of planting industry for organic fertilizer can be met; in addition, the food safety can be guaranteed, waste materials are changed into things of value in waste cyclic utilization, and the considerable economic benefit is achieved.

Description

technical field [0001] The invention relates to the fields of environmental protection and feed, in particular to a method for transforming edible fungus root waste by using soldier fly larvae. Background technique [0002] Edible fungi have become one of the main foods for people, and they are planted in large quantities in various places. When the production ends, a large amount of mushroom roots and fungus chaff remain, which are easy to rot and breed pests, and are not convenient for direct use. Currently commonly used treatment techniques include compost fermentation and natural drying, but the composting process takes 2-3 months, and it is easy to generate a large amount of odor and breed mosquitoes during the composting process, causing secondary pollution; natural drying requires The site is large, the effect changes significantly with the climate, and the value of burning and utilization is low. Therefore, it is difficult to dispose of mushroom roots and fungus chaf...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/00A01K67/033A23K10/26A23K10/37A23K50/90
CPCA01K67/033C05F3/00C05F17/05C05F5/00C05F9/00Y02P60/87Y02W30/40
Inventor 蔡珉敏喻子牛张吉斌郑龙玉李庆仲威达张可
Owner HUAZHONG AGRI UNIV
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