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Seedling growth matrix capable of reducing plant virus harm and preparation method and application thereof

A seedling raising substrate and plant virus technology, applied in the direction of botany equipment and methods, application, fertilizer mixture, etc., to achieve the effect of simple production, simple substrate production and low cost

Inactive Publication Date: 2014-05-14
BEIJING AGRO BIOTECH RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, do not see the report of utilizing decomposed shiitake mushroom chaff to prepare anti-plant virus seedling substrate up to now

Method used

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  • Seedling growth matrix capable of reducing plant virus harm and preparation method and application thereof
  • Seedling growth matrix capable of reducing plant virus harm and preparation method and application thereof
  • Seedling growth matrix capable of reducing plant virus harm and preparation method and application thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1: the production of seedling raising substrate of the present invention

[0044] The implementation steps of this embodiment are as follows:

[0045] A. Raw material pretreatment:

[0046]Crush the waste shiitake mushroom sticks, and then add cow feces to the obtained waste shiitake mushroom chaff powder, so that the C / N ratio of the waste shiitake mushroom chaff powder reaches 26:1, and obtain the raw material for fermentation of shiitake mushroom chaff;

[0047] B. Fermented and decomposed

[0048] Add water to the fermented raw material of mushroom chaff obtained in step A to make its water content reach 55% by weight, then pile it into a stockpile body, and when the central temperature of the stockpile body reaches 70°C, turn the pile and cool it down, and then use the same The method is repeated 3 times; when the central temperature of the stockpile body is close to the ambient temperature, the decomposing process ends, and the fermented decomposed ma...

Embodiment 2

[0056] Embodiment 2: the production of seedling raising substrate of the present invention

[0057] The implementation steps of this embodiment are as follows:

[0058] A. Raw material pretreatment:

[0059] Crush the waste shiitake mushroom sticks, and then add pig feces to the obtained waste shiitake mushroom chaff powder, so that the C / N ratio of the waste shiitake mushroom chaff powder reaches 25:1, and obtain the raw material for fermentation of shiitake mushroom chaff;

[0060] B. Fermented and decomposed

[0061] Add water to the fermented raw material of shiitake mushroom chaff that step A obtains, make its water content reach 58% by weight, pile up into stockpile body then, when the central temperature of stockpile body reaches 70 ℃, turn over and cool down, then use The same method is repeated 4 times; when the central temperature of the stockpile body is close to the ambient temperature, the decomposing process ends, and the fermented decomposed matter of mushroom...

Embodiment 3

[0068] Embodiment 3: the production of seedling raising substrate of the present invention

[0069] The implementation steps of this embodiment are as follows:

[0070] A. Raw material pretreatment:

[0071] Crush the waste shiitake mushroom sticks, and then add chicken manure to the obtained waste shiitake mushroom chaff powder, so that the C / N ratio of the waste shiitake mushroom chaff powder reaches 28:1, and obtain the raw material for fermentation of shiitake mushroom chaff;

[0072] B. Fermented and decomposed

[0073] Add water to the fermented raw material of shiitake mushroom chaff obtained in step A to make its water content reach 60% by weight, then pile it into a stockpile body, and when the center temperature of the stockpile body reaches 70°C, turn the pile and cool it, then The same method is repeated 5 times; when the central temperature of the stockpile body is close to the ambient temperature, the decomposing process ends, and the fermented decomposed matte...

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Abstract

The invention relates to a seedling growth matrix capable of reducing plant virus harm and a preparation method and application thereof. The seedling growth matrix is composed of mushroom residue fermentation rotten matters, grass carbon and vermiculite. The disease index of the seedling growth matrix is more than 40 percent lower than that of a grass carbon matrix on average. The average prevention efficiency of the seedling growth matrix on cucumber mosaic viruses, tomato yellow leaf curl viruses and tobacco mosaic viruses is respectively 40 percent, 40 percent and 50 percent. The seedling growth matrix is simple in production process, low in cost and capable of reducing plant virus harm and usage amount of the grass carbon, and has remarkable economic benefit and economic benefit.

Description

【Technical field】 [0001] The invention belongs to the technical field of agricultural soilless cultivation and plant protection. More specifically, the invention relates to a seedling-raising substrate capable of reducing the harm of plant viruses, a preparation method of the seedling-raising substrate, and an application of the seedling-raising substrate. . 【Background technique】 [0002] Plant virus damage is one of the most costly diseases in agricultural production. It is called "plant cancer". So far, there is no effective method to prevent and control it. For insect-borne viruses, chemical source pesticides are usually used to kill insects that infect the virus and protect plants from virus infection. The chemicals used in this method are expensive and easy to cause environmental pollution. The medicinal effect of the plant is not significant. As people pay more attention to the ecological environment, the development of chemical source pesticides is limited. In rec...

Claims

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Application Information

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IPC IPC(8): A01G31/00C05G3/00
Inventor 孙晓红韩梅琳王敏张东雷王秀玲薛婷婷夏琳
Owner BEIJING AGRO BIOTECH RES CENT
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