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Cultivation medium for Pleurotus geesteranus and method for producing the same

A production method and technology of cultivation base are applied in the preparation of organic fertilizer, organic fertilizer, biological organic part treatment and other directions, which can solve the problems of poor pertinence, inability to effectively meet the growth of Xiuzhen mushroom, long growth cycle of Xiuzhen mushroom, etc. Achieve high commercial value, promote a virtuous circle, good social and economic benefits

Inactive Publication Date: 2009-06-24
许忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present there is not a kind of culture medium specially used for the growth of Pleurotus chinensis. Generally, the culture medium of general-purpose fungi is used in the existing cultivation, so the pertinence is not strong, and the growth of Pleurotus chinensis cannot be satisfied effectively. The growth cycle is also longer, usually 130-140 days to mature

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The poultry feces are collected and stacked for retting, turning over every 3 to 4 days, after 28 to 32 days of retting, flattened and dried in the sun, crushed for later use.

[0018] The ratio of thickness is: 2-3mm accounts for 20%, 1-2mm accounts for 40%, and 1-2mm accounts for 40%. Miscellaneous wood chips, mainly willow and fir wood chips are most suitable. After more than one year of accumulation, keep turning the pile every month Once, water frequently during the stacking process to make the water content reach 60-65%, and keep the sawdust moist to remove harmful substances in the sawdust.

[0019] Weigh 7.5kg of cottonseed hulls, fully moisten them with water before use, and accumulate and retting for 5-7 days.

[0020] Dissolve 150g of quicklime, 200g of plaster of paris, 10g of potassium dihydrogen phosphate, and 10g of magnesium sulfate in water, add retting cottonseed husks to pre-wet, then add 500g of rice bran, 400g of corn flour, 600g of sawdust, 150g of...

Embodiment 2

[0022] Weigh 7.0kg of corncobs, crush the corncobs before use, fully moisten them with water, and stack and retting for 5-7 days. 800g of wheat bran, 700g of dry feces of livestock, 200g of corn flour, 100g of plaster of paris, 50g of sucrose, 50g of quicklime, 1.1kg of sawdust, 30g of potassium dihydrogen phosphate, 10g of magnesium sulfate, and the preparation method of compost and Example 1 At the same time, the moisture content of the compost is controlled at 68%.

Embodiment 3

[0024] Weigh 6.8kg of wheat straw and wet it with water before use, stack and retting for 5-7 days; rice bran 800g, poultry or livestock dry manure 700g, corn flour 400g, plaster of paris 200g, sucrose 50g, quicklime 50g, miscellaneous sawdust 1.0kg Add 10 g of potassium dihydrogen phosphate and 15 g of magnesium sulfate. The preparation method of the compost is the same as in Example 1, and the moisture content of the compost is controlled at 70%.

[0025] The cultivation material that above-mentioned embodiment is made divides into the little cultivation container and plantes Pleurotus osmanthus.

[0026] Randomly select different formula culture medium cultivation bag Xiuzhen mushrooms to weigh, carry out analysis of variance, the list is as follows:

[0027] Analysis of the production cycle of each plant

[0028] Yield (g / bag) Growth time (days) Biotransformation rate (%) 160.1 121 132.3 166.4 125 133.1 161.7 122 132.5

[0029] ...

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PUM

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Abstract

The invention discloses a pleurotus geesteranus medium and a preparation method thereof. The recipe of the medium comprises (by weight) 60-75% of cotton seed hull or wheat straw or rice straw or corn cob, 7-15% of weed tree sawdust, 8-15% of wheat bran or rice bran, 3-8% of corn flour, 0.5-1.5% of sucrose, 1-1.5% of dried gypsum, 2-2.5% of quicklime, 0.1-0.3% of potassium dihydrogen phosphate and 0.1-0.2% of magnesium sulfate. The preparation method of the medium comprises the following steps: dissolving the quicklime, the dried gypsum, the potassium dihydrogen phosphate and the magnesium sulfate into water; adding the cotton seed hull or the wheat straw or the rice straw or the corn cob and the weed tree sawdust for prewetting; then adding the rice bran, the corn flour, the wheat bran and the sucrose and mixing evenly; and returning the medium having been used for planting the pleurotus geesteranus to field and soil in situ. The technical scheme can cause the pleurotus geesteranus to grow better and avoids the defect of no special medium for the growth of the pleurotus geesteranus in the prior art.

Description

technical field [0001] The invention relates to a method for cultivating mushrooms, in particular to a cultivation base for pear mushrooms and a preparation method thereof. Background technique [0002] Pleiirotussa Jurcaju, scientific name: Pleiirotussa Jurcaju, belongs to Fungiphylum, Basidiomycetes, Agaricaceae, Pleiirotaceae Pleurotus in taxonomy. It is another name for Pteris mushroom. Xiuzhen mushroom is rich in nutrition, and its protein content is higher than that of twin mushrooms, shiitake mushrooms and straw mushrooms. It is close to meat and 3-6 times higher than that of ordinary vegetables. 1.13-1.18% crude fat, 0.87-1.80% reducing sugar, 23.94-34.87% sugar, 2.64% lignin, 12.85% cellulose, 0.14% pectin, and minerals. Pleurotus osmanthus contains more than 18 kinds of amino acids, of which methionine is 1.25%. What's more valuable is that it contains threonine, lysine, and homopic acid, which cannot be produced by humans, but are usually lacking in food. [00...

Claims

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Application Information

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IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 许忠许腾龙
Owner 许忠
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