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Agaricus bisporus casing soil and preparation method thereof

A bisporus mushroom and soil-covering technology, which is applied in the preparation of organic fertilizers, organic fertilizers, and fertilizer mixtures, can solve the problems of high labor intensity, large impact on yield, and difficulty in replenishing water, so as to prevent erythema and ensure food safety. good bacteria effect

Inactive Publication Date: 2015-06-03
SHANDONG FANGLV AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] These two covering materials have many deficiencies. For example, mixed soil is a mixture of fine soil and coarse soil below 15 cm of topsoil, which has low water content and poor water holding capacity; Bran is mixed at a ratio of 24:1 by weight. The production is labor-intensive and the porosity is small. It is difficult to replenish water during fruiting, which has a great impact on yield.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1: the preparation of Agaricus bisporus compost:

[0045] Chicken manure 23 tons

[0046] Lime 0.4 tons

[0047] Wheat straw 32 tons

[0048] Gypsum 1.6 tons

[0049] Urea 0.25 tons

[0050] Cottonseed cake 0.8 tons

[0051] Calcium superphosphate 0.1 tons

[0052] Preparation:

[0053] (a) Mixing material: take mildew-free wheat straw, chicken manure, and cottonseed cake. The water content of the wheat straw, chicken manure, and cottonseed cake is less than 15%, and the wheat straw is soaked in water for 2 days; Pre-wet to make the moisture content reach 50%, ferment in advance for 5 days; crush the cottonseed cake with a particle size of 20-40 mesh; add urea, gypsum, soaked wheat straw, soaked chicken manure, cottonseed cake, Superphosphate and lime are mixed evenly, and the pH value is controlled at 8.5;

[0054] (b) First fermentation: pile the mixed materials in the fermentation tank, the height of the pile is 3 meters, the cloth needs to be unif...

Embodiment 2

[0057] Embodiment 2: the preparation of self-made regulator

[0058]Take 25kg of fresh Agaricus bisporus juice, 10.5kg of vitamin B, 1.5kg of zinc sulfate, 1.5kg of magnesium sulfate, 2kg of glucose, 1kg of salt, and add water to make 100kg.

Embodiment 3

[0060] A bisporus covering soil, raw materials are as follows:

[0061] 60kg of peat soil, 30kg of soil, 2kg of gypsum, 2kg of lime powder, 1kg of self-made regulator, and 5kg of crushed compost.

[0062] Preparation:

[0063] (a) Granulation: Weigh the covering soil raw materials according to the ratio, and use a biaxial reverse mixer to stir the covering soil into 0.1-2.0 cm in size soil particles;

[0064] (b) Disinfection: Pasteurize the mixed soil particles for about 9 hours and cool down to below 30°C.

[0065] The prepared Agaricus bisporus covering soil has a water content of 48%, a pH of 8.5, and a nitrogen content of 1.6%.

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Abstract

Belonging to the technical field of edible fungi cultivation, the invention in particular relates to an agaricus bisporus casing soil and a preparation method thereof. The agaricus bisporus casing soil is made of the following raw materials by weight: 55-65% of turfy soil, 25-35% of clay, 1.5-2.5% of gypsum, 1.5-2.5% of lime powder, 0.5-1.5% of a self-made modifier, and 4.5-5.5% of a crushed culture material. The agaricus bisporus output of the casing soil provided in the invention is significantly higher than that of equally invested other soil by 1.7kg per square meter. The tide turning period is obvious and is easy to manage, a mushroom-producing monomer mushroom has a great weight, the mushroom body is round, hard and is easy to store, and erythema is unlikely to come into being.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a bisporus mushroom covered with soil and a preparation method thereof. Background technique [0002] Covering soil is a necessary condition for Agaricus bisporus to change from vegetative growth to reproductive growth. So far, the world's most advanced Agaricus bisporus production technology still needs to use soil covering technology. Different soil materials directly affect the yield of Agaricus bisporus. [0003] At present, peat soil is mostly used in the domestic factory planting mode, and most of the industrialized natural mushroom sheds are local soil, and the disinfection method is to use chemical pesticides and fungicides to pile up for a period of time. This soil covering preparation method is likely to produce pesticide residues, and the residual pesticides are easily absorbed by the Agaricus bisporus during the production of the Agaric...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 寇玉芳张振水王延国张法博
Owner SHANDONG FANGLV AGRI SCI & TECH
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