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Method for preparing organic fertilizer for pepper planting by utilizing mulberry leaves and product

A technology of organic fertilizer and mulberry leaves, which is applied in the agricultural field, can solve the problems of low utilization rate, waste of mulberry leaves, and low resource utilization rate, and achieve the effects of low cost, promoting germination, improving germination potential and germination index

Active Publication Date: 2019-02-05
GUIZHOU SERICULTURE RES INST GUIZHOU PEPPER RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sericulture industry is one of the important industries in Guizhou Province. Statistics in 2016 show that the area of ​​mulberry fields in Guizhou Province is about 8000hm 2 , the industry has a trend of rapid development, but there is also the problem of low resource utilization. Taking mulberry trees as an example, the excess mulberry leaves produced per mu of mulberry gardens are about 900kg per year, including summer cutting, spring cutting and bad mulberry leaves. The production of leaves, etc., mulberry leaves contain a lot of nutrients, such as polysaccharides, proteins, organic acids, etc. Although they are widely used in traditional Chinese medicine and food processing, their utilization rate is very low compared to the amount of mulberry leaves produced each year. There is still a lot of mulberry leaves being wasted

Method used

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  • Method for preparing organic fertilizer for pepper planting by utilizing mulberry leaves and product
  • Method for preparing organic fertilizer for pepper planting by utilizing mulberry leaves and product
  • Method for preparing organic fertilizer for pepper planting by utilizing mulberry leaves and product

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Using Mulberry Leaves to Prepare Pepper Planting Organic Fertilizer

[0024] (1) Inoculate the Trichoderma with the strain preservation number CGMCC3.5489 into a fermenter containing a culture medium at an inoculation amount of 10%, and ferment for 7 days at a temperature of 28° C., an initial pH of 5.9, and a rotation speed of 120 rpm , and then the mycelium is smashed and mixed with the fermentation liquid to obtain a solid fermentation strain for subsequent use; the concentration of bacteria in the solid fermentation strain is 10 8 Cfu / mL; the medium used was prepared as follows: add glucose and potato extract powder to the water to a final concentration of glucose of 20 g / L, and a final concentration of potato extract powder of 9 g / L.

[0025] (2) Dry the mulberry leaves at 65°C for 48 hours and crush them until the particle size is <20 mesh, then sterilize them at 121°C for 30 minutes, and add them to the solid fermentation strain obtained in step (1) at a mass vol...

Embodiment 2

[0027] Using Mulberry Leaves to Prepare Pepper Planting Organic Fertilizer

[0028] (1) Inoculate the Trichoderma with the strain preservation number CGMCC3.5490 into a fermenter containing a culture medium at an inoculum size of 10%, and ferment for 7 days at a temperature of 25° C., an initial pH of 5.5, and a rotating speed of 120 rpm. , and then the mycelium is smashed and mixed with the fermentation liquid to obtain a solid fermentation strain for subsequent use; the concentration of bacteria in the solid fermentation strain is 10 7 Cfu / mL; the medium used was prepared as follows: add glucose and potato extract powder to the water to a final concentration of glucose of 20 g / L, and a final concentration of potato extract powder of 9 g / L.

[0029] (2) Dry the mulberry leaves at 60°C for 48 hours and crush them to a particle size of <20 mesh, then sterilize them at 121°C for 30 minutes, and add them to the solid fermentation strain obtained in step (1) at a mass-to-volume ra...

Embodiment 3

[0031] Using Mulberry Leaves to Prepare Pepper Planting Organic Fertilizer

[0032] (1) Inoculate the Trichoderma with the strain preservation number CGMCC3.5491 into a fermenter containing a culture medium at an inoculation amount of 10%, and ferment for 7 days at a temperature of 26° C., an initial pH of 5.6, and a rotation speed of 120 rpm , and then the mycelium is smashed and mixed with the fermentation liquid to obtain a solid fermentation strain for subsequent use; the concentration of bacteria in the solid fermentation strain is 10 6 Cfu / mL; the medium used is prepared as follows: add 200g of fresh potatoes to 1L of water and boil for 30min, take the filtrate, add 20g of glucose to dissolve, add water to make up to 1L.

[0033] (2) Dry the mulberry leaves at 70°C for 48 hours and crush them until the particle size is <20 mesh, then sterilize them at 121°C for 30 minutes, and add them to the solid fermentation strain obtained in step (1) at a mass volume ratio of 4:1 ,...

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Abstract

The invention relates to a method for preparing organic fertilizer for pepper planting by utilizing mulberry leaves and a product, and belongs to the technical field of agriculture. The method comprises the following steps that the mulberry leaves are dried, crushed and sterilized, and then are fermented by using trichoderma sp, and finally the organic fertilizer for pepper planting is prepared. The method has the advantages of being simple and low in cost, the germination potential and the germination index of pepper seeds can be remarkably improved by the prepared organic fertilizer, and therefore the germination of the pepper seeds can be effectively promoted.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a method and a product for preparing organic fertilizer for capsicum planting by using mulberry leaves. Background technique [0002] The sericulture industry is one of the important industries in Guizhou Province. Statistics in 2016 show that the area of ​​mulberry fields in Guizhou Province is about 8000hm 2 , the industry has a trend of rapid development, but there is also the problem of low resource utilization. Taking mulberry trees as an example, the excess mulberry leaves produced per mu of mulberry gardens are about 900kg per year, including summer cutting, spring cutting and bad mulberry leaves. The production of leaves, etc., mulberry leaves contain a lot of nutrients, such as polysaccharides, proteins, organic acids, etc. Although they are widely used in traditional Chinese medicine and food processing, their utilization rate is very low compared to the...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/00
CPCC05F11/00C05F17/00C05F11/08Y02W30/40
Inventor 张爱民邢丹蓬桂华王永平梁传静牟玉梅
Owner GUIZHOU SERICULTURE RES INST GUIZHOU PEPPER RES INST
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