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Seedling breeding matrix for organic rice by using leftovers of edible fungi and preparation method and application thereof

A technology for raising seedling substrate and organic rice, applied in the field of raising seedling substrate, can solve problems such as increasing difficulty and cost, and achieve the effects of large number of adventitious roots, low incidence rate and high plant height

Pending Publication Date: 2017-10-10
彭鸿博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The commonly used traditional seedling raising substrate uses non-renewable peat, and it also greatly increases the difficulty and cost of rice mechanized transplanting and seedling raising. At the same time, the nutrient solution in the substrate will also cause many environmental problems.

Method used

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  • Seedling breeding matrix for organic rice by using leftovers of edible fungi and preparation method and application thereof
  • Seedling breeding matrix for organic rice by using leftovers of edible fungi and preparation method and application thereof

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preparation example Construction

[0036] The present invention also provides a preparation method of the seedling-raising substrate described in the above-mentioned technical solution, comprising the following steps:

[0037] 1) Mix edible fungus waste, chicken manure and water to build up a heap for fermentation to obtain a fermentation substrate;

[0038] 2) drying and pulverizing the fermented substrates obtained in the step 1) successively to obtain pulverized substrates;

[0039] 3) mixing the pulverized substrate obtained in the step 2) with wood vinegar, medical stone, phosphate rock powder and potassium mineral powder to obtain a seedling-raising substrate for organic rice.

[0040]In the present invention, the mixture obtained by mixing edible mushroom waste, chicken manure and water is built up and fermented to obtain a fermentation substrate. In the present invention, the mixing method is not particularly limited, and a conventional mixing method may be used. Preferably, in the obtained mixture, w...

Embodiment 1

[0060] The edible mushroom waste material with a water content of 50wt%, chicken manure with a water content of 60wt%, and water were mixed and piled up, covered with a plastic film, and fermented at a temperature of 10°C for 33 days. During the fermentation period, the pile was turned every 4 days to obtain a fermentation substrate. The volume ratio of the mushroom waste material to chicken manure is 7:3, and the amount of water added is 50% of the total mass of the discarded mushroom waste material, chicken manure and water.

[0061] The obtained fermentation substrate was dried at 80°C to obtain a dry substrate with a water content of 35%. The obtained dry matrix was pulverized into a pulverized matrix with a particle size of 3 mm.

[0062] The obtained pulverized substrate is mixed with wood vinegar, medical stone with a particle size of 0.5 mm, phosphate rock powder with a particle size of 2 mm and potassium mineral powder with a particle size of 0.8 mm to obtain a seedli...

Embodiment 2

[0066] Agaric edible fungus waste with a water content of 60wt%, chicken manure with a water content of 40wt%, and water were mixed and piled up, covered with a plastic film, and fermented at a temperature of 25°C for 27 days. During the fermentation period, the pile was turned every 2 days to obtain a fermentation substrate. The volume ratio of the mushroom waste material to chicken manure is 9:1, and the amount of water added is 70% of the total mass of the discarded mushroom waste material, chicken manure and water.

[0067] The obtained fermentation substrate is dried in the shade at 10-25° C. in a cool and ventilated place to obtain a dry substrate with a water content of 30%. The obtained dried matrix was pulverized into a pulverized matrix with a particle size of 1 mm.

[0068] The obtained pulverized substrate is mixed with wood vinegar, medical stone with a particle size of 2 mm, phosphate rock powder with a particle size of 0.5 mm and potassium mineral powder with a ...

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Abstract

The invention provides a seedling breeding matrix for organic rice by using leftovers of edible fungi. The seedling breeding matrix is prepared from the following components of fermenting matrix, pyroligneous, medical stone, phosphor ore powder and potassium ore powder, wherein the fermenting matrix is a product which is mixed, composted and fermented by the leftovers of the edible fungi, chicken manure and water; the volume ratio of the leftovers of the edible fungi to the chicken manure is (7 to 27):3; the ratio of the volume of the fermenting matrix to the mass of the pyroligneous to the mass of the medical stone to the mass of the phosphor ore powder to the mass of the potassium ore powder is 1m<3>:(5 to 20Kg):(1 to 5Kg):(1 to 3Kg):(1 to 5Kg). The prepared seedling breeding matrix has the advantage that when the seedling breeding matrix is used for seedling breeding of rice, the rice seedling has higher plant, large dry weight mass, multiple adventitious roots, high filling degree, and low disease occurring rate.

Description

technical field [0001] The invention belongs to the technical field of seedling-raising substrates, and in particular relates to an organic rice seedling-raising substrate prepared from edible fungus waste materials and a preparation method thereof. Background technique [0002] The seedling substrate is a material specially used for seedling cultivation, which provides nutrients for the seedlings throughout the growth period and is the key to cultivating strong seedlings. Traditional seedling substrates commonly used in the prior art tend to be broad-spectrum, and there are relatively few researches and achievements on the design of special seedling substrates according to the physiological characteristics of different plants and the requirements for substrates. [0003] At present, people pay attention to the organic planting of rice from transplanting to harvesting, but ignore the organic planting in the seedling raising period, and there are very few organic rice in the ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F15/00C05F17/00A01G9/10
CPCC05B17/00C05F3/00C05F17/00C05G3/00C05D1/04C05D9/00C05D9/02C05F9/04C05F5/00Y02W30/40
Inventor 彭鸿博赵承森王宏燕李传宝范金霞
Owner 彭鸿博
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