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A method of using biogas residue and biogas slurry to cultivate spring-sowed shiitake mushrooms

A technology using biogas and biogas slurry, applied in the fields of botanical equipment and methods, cultivation, plant cultivation, etc., can solve problems such as few research reports, increase the weight of a single mushroom, promote recovery growth, and promote the robust growth of young mushrooms Effect

Active Publication Date: 2017-01-04
GUIZHOU YONGXING AGRI SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Biogas residue (liquid) as fertilizer has a positive effect on crop production, but it has been reported on edible fungi only on the cultivation of Agaricus bisporus, and there are few such reports on the application of wood saprophytic edible fungi. research reports

Method used

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  • A method of using biogas residue and biogas slurry to cultivate spring-sowed shiitake mushrooms
  • A method of using biogas residue and biogas slurry to cultivate spring-sowed shiitake mushrooms
  • A method of using biogas residue and biogas slurry to cultivate spring-sowed shiitake mushrooms

Examples

Experimental program
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Embodiment

[0027] Example: Take the spring sowing cultivation of Lentinus edodes L18 as an example to illustrate.

[0028] (1) Seasonal arrangement: Spring sowing shiitake mushrooms inoculate the tube in early March, and produce shiitake mushrooms from May to August.

[0029] (2) Ingredient bagging stage:

[0030] Bacterial cartridge formula: 72% sawdust, 5% biogas residue, 20% rice bran (or bran), 2% gypsum, 0.4% superphosphate, 0.2% magnesium sulfate, 0.2% urea, 0.2% potassium dihydrogen phosphate, containing Water volume 55% to 60%, pH=7.

[0031] First, dry the biogas residue and mix it well with gypsum, superphosphate and rice bran, then mix it with wood chips, dissolve potassium dihydrogen phosphate, magnesium sulfate and urea in water first, sprinkle it evenly on the material, and mix evenly , adding biogas slurry with a weight ratio of 1:1.5 (that is, 40% of biogas slurry: 60% of clean water) to obtain a culture material, and the water content of the culture material is 55% to ...

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Abstract

The invention discloses a method for cultivating spring sowing shiitake mushrooms by utilizing biogas residues and biogas slurry; in the method, with respect to the spring sowing shiitake mushrooms (seeds are manufactured and produced in late January in Guizhou Province, China; fungus tubes are inoculated in early March, moved to greenhouses, laid on the land and covered with soil to grow shiitake mushrooms in early May), the shiitake mushrooms harvested in summer are produced by adding nutrients with biogas residues (slurry) and combines with the mycelial growth of the spring sowing shiitake mushrooms and the sporocarp differentiation and growth features, so that the nutrient adding process with the biogas residues (slurry) is divided into a dosing and bagging stage, a debagging, arranging and soil-covering stage, a sporocarp differentiation, namely, young mushroom stage and a tide-changing intermittence stage, and the purpose of promoting the better growth of the spring sowing shiitake mushrooms is achieved. According to the method for cultivating spring sowing shiitake mushrooms by utilizing biogas residues and biogas slurry, not only the biogas residues (slurry) can be utilized sufficiently, but the cost is reduced; and the yield and the quality of the spring sowing shiitake mushrooms can be improved greatly.

Description

technical field [0001] The invention relates to a method for cultivating spring-sown shiitake mushrooms by using biogas residue and biogas slurry, and belongs to the technical field of shiitake mushroom cultivation. Background technique [0002] At present, there are two kinds of cultivation methods of shiitake mushrooms: segmental wood cultivation and substitute material cultivation. [0003] The quality of mushrooms produced by segment wood cultivation is high, and the ratio of input to output is also high, which can reach 1:7 to 10, but it requires a lot of wood and is only suitable for development in forest areas. The input-output ratio of surrogate cultivation is only 1:2, but the production cycle of surrogate cultivation is short and the biological efficiency is high, which is conducive to protecting the ecological environment and can be widely developed in urban and rural areas. [0004] Shiitake mushrooms are sown in summer and autumn, which is the season of high te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/04C05G3/00
CPCA01G18/00C05B1/02C05B7/00C05C9/00C05D3/00C05D5/00C05F5/002C05F7/00Y02E50/30Y02P60/22
Inventor 徐彦军陈以茂田洪明赵小平宋世良卢勇
Owner GUIZHOU YONGXING AGRI SCI & TECH DEV
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