Culture material for black fungus cultivation

A culture material, black fungus technology, applied in the direction of application, fertilizer mixture, fungi, etc., can solve the problems that affect the healthy development of the ecological environment, do not have antibacterial and antibacterial functions, and the quality is prone to runny ears and fist ears, etc., to achieve Excellent appearance and texture, stable output and excellent texture

Inactive Publication Date: 2013-05-22
深圳市前海厚志科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The 3rd, the microorganism of phytochemical production-black fungus has poor resistance to impurities and heterogeneity, and it is easy to have runny ears and fist ears in its quality, and the yield is low; the 4th, especially the main material of making fungus stick compost is often made of broad-leaved trees Therefore, it is necessary to store a large amount of black fungus medium raw material bases. For example, a professional township in Northeast China needs 100,000 cubic meters of fresh wood chips every year.
The felling of its trees seriously affects the benign development of the ecological environment; moreover, the ingredients of this compost are unscientific, the nutritional structure is unreasonable, and it does not have antibacterial and antibacterial functions, and the rate of first-grade fungus cultivated is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Compost formula (by weight): Jatropha branch powder 55%, xylitol residue 26%, wheat bran 15%, gypsum powder 2%, potassium dihydrogen phosphate 0.5%, quicklime powder 1.5%.

[0022] Cultivation process steps and operating conditions:

[0023] Ingredients: Jatropha twigs, leaves, and shells are crushed into sawdust, preferably 8-15 mesh, and then subjected to biological detoxification treatment; according to the formula, the raw materials are accurately weighed and mixed evenly, the pH value is controlled at 6.5, and the water content of the mixture is 70% or so, so that the water content of the rod after molding is 60% to 65%. Biological detoxification treatment can be carried out according to the following method: first soak in clean water for 2 to 4 days, then remove and drain until no water drips, then soak in 4% to 6% quicklime supernatant for 6 to 8 days, remove and dry in the sun . Biological detoxification can be carried out before or after crushing Jatropha bra...

Embodiment 2

[0035]Compost formula (by weight): Jatropha branch powder: 46%, cottonseed hulls 38%, wheat bran 13%, gypsum powder 2%, potassium dihydrogen phosphate 0.5%, quicklime powder 0.5%.

[0036] Process step and operating condition are with embodiment 1. It is also possible to use the methods and conditions in Implementation 1 for the bed step and mycelium restoration step, and for other steps to use the methods and operating conditions of the prior art.

Embodiment 3

[0038] Compost formula (by weight): jatropha branch powder 58%, miscellaneous sawdust 25%, rice bran 13%, gypsum powder 2%, potassium dihydrogen phosphate 0.2%, quicklime powder 1.8%.

[0039] Process step and operating condition are with embodiment 1. It is also possible to use the method and conditions in Implementation 1 for the bed step, and use conventional methods and operating conditions in the prior art for other steps.

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Abstract

The invention relates to a culture material for black fungus cultivation. Based on the total weight of the culture material, the culture material is made from the following ingredients of: by weight, 30-75% of a Jatropha curcas branch powder, 15-50% of weed tree sawdust or cotton seed hull or xylitol slag, 8-30% of wheat bran or rice bran, 0.05-1% of potassium dihydrogen phosphate, 0.2-5% of gesso and 0.2-5% of quicklime. The culture material for black fungus cultivation is used to produce artificial log cultivated black fungus and greatly control the growth of mixed bacterium and insect pest. The black fungus has excellent quality and good taste with high first degree quality rate, high biological efficiency and stable output. In addition, resources can be saved.

Description

[0001] This application is a divisional application of the invention patent application with the application number 201010511529.1, the application date is October 19, 2010, and the invention title is "Imitation wild cultivation method of black fungus in Jatropha jatropha forest". technical field [0002] The invention relates to a culture material for edible fungus cultivation, in particular to a culture material for black fungus cultivation. Background technique [0003] The mode of ground-planting black fungus is generally implemented in the vast north. In terms of cultivation form, the living environment of microorganisms is changed to make microbial products vegetative, and the purpose of high-yield cultivation of black fungus has been achieved. The production of black fungus planted in open-field bags generally includes the production process of mushroom stick making, fungus management, open-field bag planting management, harvesting and drying. The production of fungu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/14C05G3/02C05G3/60
Inventor 熊鹰吴峰
Owner 深圳市前海厚志科技有限公司
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