Oyster mushroom residue organic fertilizer and application method thereof

A technology of oyster mushroom chaff and organic fertilizer, applied in the directions of organic fertilizer, fertilization method, application, etc., can solve the problem of less biocontrol preparations, and achieve the effects of reducing harm, reducing viability and fecundity, and enriching raw materials

Inactive Publication Date: 2015-02-18
YUNNAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although biological control has shown gratifying application prospects, there are still few bi

Method used

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Examples

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Effect test

Embodiment 1

[0021] A kind of Pleurotus ostreatus organic fertilizer that the present invention proposes, its raw material comprises by weight percentage: 60% of Pleurotus ostreatus, 40% of marigold leaf; The temperature is 35°C, then crushed and passed through a 10-mesh sieve; dried marigold leaves, the drying temperature is 35°C, and the drying time is 7 hours, then crushed and passed through a 40-mesh sieve; After the marigold leaves are proportioned according to the weight percentage, they are evenly mixed to obtain the organic fertilizer of oyster mushroom chaff.

[0022] The present invention also proposes a method for applying the above-mentioned Pleurotus ostreatus fungus chaff organic fertilizer, which uses hole application method 10 days before plant sowing or transplanting, and applies 80g to each hole, and the application depth is 15cm.

Embodiment 2

[0024] A kind of Pleurotus ostreatus organic fertilizer that the present invention proposes, its raw material comprises by weight percentage: Pleurotus ostreatus 80%, marigold leaf 20%; The temperature is 20°C, then crushed and passed through a 30-mesh sieve; dried marigold leaves, the drying temperature is 20°C, and the drying time is 9 hours, then crushed and passed through a 20-mesh sieve; After the marigold leaves are proportioned according to the weight percentage, they are evenly mixed to obtain the organic fertilizer of oyster mushroom chaff.

[0025] The present invention also proposes a method for applying the above-mentioned Pleurotus ostreatus fungus chaff organic fertilizer, 20 days before the plant is sown or transplanted, the hole application method is used, and 50g is applied to each hole, and the application depth is 20cm.

Embodiment 3

[0027] A kind of Pleurotus ostreatus organic fertilizer that the present invention proposes, its raw material comprises by weight percentage: Pleurotus ostreatus bacterium 65%, marigold leaf 35%; The drying temperature is 30°C, then crushed and passed through a 15-mesh sieve; the dried marigold leaves were dried at a drying temperature of 30°C, and the drying time was 7.2 hours, then crushed and passed through a 35-mesh sieve; After the sieved marigold leaves are proportioned according to the weight percentage, they are evenly mixed to obtain the organic fertilizer of oyster mushroom chaff.

[0028] The present invention also proposes a method for applying the above-mentioned Pleurotus ostreatus fungus chaff organic fertilizer, which uses hole application method 14 days before plant sowing or transplanting, 60g is applied to each hole, and the application depth is 17cm.

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Abstract

The invention discloses a preparation method of an oyster mushroom residue organic fertilizer. The oyster mushroom residue organic fertilizer comprises the following raw materials in percentage by weight: 60-80% of oyster mushroom residue and 20-40% of African marigold leaves. A preparation process of the oyster mushroom residue organic fertilizer comprises the following steps: drying the oyster mushroom residue, then crushing and passing the oyster mushroom residue through a 10-30mesh sieve; drying the African marigold leaves, then, crushing and passing the African marigold leaves through a 20-40mesh sieve; proportioning the sieved oyster mushroom residue and the sieved African marigold leaves in percentage by weight, and uniformly mixing to obtain the oyster mushroom residue organic fertilizer. The invention further discloses an application method of the oyster mushroom residue organic fertilizer. The oyster mushroom residue organic fertilizer disclosed by the invention can be used for effectively preventing and controlling root-knot nematode in soil and lowering harms of the root-knot nematode on plants, is high in fertilizer efficiency, particularly capable of promoting tomatoes to grow, low in production cost, simple in process, and capable of sufficiently utilizing industrial waste and agricultural waste of edible mushrooms to realize recycling of resources.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to an organic fertilizer of oyster mushroom chaff and an application method thereof. Background technique [0002] Root-knot nematode is the most widely distributed and most harmful plant parasitic nematode. So far, more than 80 kinds of root-knot nematodes have been reported, the most common ones are Meloidogyne incognita, M. arenaria, M. javanica and northern root-knot nematode. Knot nematode (M. hapla), among which root-knot nematode incognita is the most serious damage to crops. Root-knot nematode not only damages many economic crops such as soybean, peanut, citrus, banana, etc., but also damages a variety of vegetable crops such as cucumber, loofah, cowpea, kidney bean, eggplant, pepper, tomato and cruciferous vegetables. Diseases can cause crop yield reduction by 10-20%, and in severe cases, it can reach more than 75%. Root-knot nematodes mainly damage the roots...

Claims

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Application Information

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IPC IPC(8): C05F15/00
CPCC05F11/00A01C21/005
Inventor 谢勇王扬曹睿董莹刘胜何永宏范黎明刘林王云月朱有勇
Owner YUNNAN AGRICULTURAL UNIVERSITY
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