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Vegetable seedling substrate

A technology for vegetable seedling substrate and culture medium, applied in the application, organic fertilizer, nitrogen fertilizer and other directions, can solve the problems of low utilization efficiency, pollute the environment, low utilization rate, etc., and achieve the effects of low production cost, rich nutrition, and flexible production.

Inactive Publication Date: 2017-02-15
HUIZHOU SIJILV AGRI PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, bean dregs are mainly used as feed and fertilizer, with low utilization efficiency, and some are even discarded as garbage, directly polluting the environment
The output of bean dregs is large and valuable, but the current utilization rate is low

Method used

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  • Vegetable seedling substrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The present embodiment provides a kind of vegetable seedling raising substrate, comprises the steps:

[0021] S1. Select the intact and pollution-free flammulina velutipes slag left after 5 times of fruiting, sun-dried or oven-dried, remove impurities, crush it with a grinder to a particle size of 1-5mm, adjust the pH=7.2 with lime water, and then add water to adjust the humidity to 35%;

[0022] S2. Preparation of bacteria liquid: first, carry out seed culture of Bacillus jellyella strains, the inoculum amount is 3%, the temperature is between 28°C, and cultivated for 8 days to obtain a kind of bacteria liquid; then, carry out fermentation culture, and ferment culture mixed with soybean dregs accounting for 8% of the total weight, adjusted the pH value to 7.2, and then sterilized at 110°C for 20 minutes. , cultured in an anaerobic environment for 2 days, the culture solution changed from colorless to yellow, and a yellow mixed bacterial solution was obtained;

[0023...

Embodiment 2

[0028] A kind of vegetable seedling raising matrix, comprises the steps:

[0029] S1. Select the intact and pollution-free flammulina velutipes slag left after 5 times of fruiting, sun-dried or oven-dried, remove impurities, crush it with a grinder to a particle size of 1-5mm, adjust the pH=7.2 with lime water, and then add water to adjust the humidity to 35%;

[0030] S2. Preparation of bacterial liquid: firstly, culture Bacillus jelly as a seed with an inoculum of 3% at a temperature of 28°C for 8 days to obtain a bacterial liquid; mixed with soybean dregs accounting for 5% of the total weight, adjusted the pH value to 7.2, and then sterilized at 110°C for 20 minutes. , cultivated in an anaerobic environment for 1.5 days, the culture solution changed from colorless to yellow, and a yellow mixed bacterial solution was obtained;

[0031] S3. Fermentation: adjust the concentration of the yellow mixed bacterial liquid to 10 ^8 cfu / ml, according to the ratio of adding 12-27mL ...

Embodiment 3

[0036] A kind of vegetable seedling raising matrix, comprises the steps:

[0037] S1. Select the intact and pollution-free flammulina velutipes slag left after 5 times of fruiting, sun-dried or oven-dried, remove impurities, crush it with a grinder to a particle size of 1-5mm, adjust the pH=7.2 with lime water, and then add water to adjust the humidity to 35%;

[0038] S2. Preparation of bacteria liquid: first, carry out seed culture of Bacillus jellyella strains, the inoculum amount is 3%, the temperature is between 28°C, and cultivated for 8 days to obtain a kind of bacteria liquid; then, carry out fermentation culture, and ferment culture mixed with soybean dregs accounting for 10% of the total weight, adjusted the pH value to 7.2, and then sterilized at 110°C for 20 minutes. , cultured in an anaerobic environment for 3 days, the culture solution changed from colorless to yellow, and a yellow mixed bacterial solution was obtained;

[0039] S3. Fermentation: adjust the con...

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Abstract

A vegetable seedling substrate is prepared as the following steps: 1, selecting complete non-pollution five-time-fruited residual needle mushroom residue, drying or baking, removing impurities, crushing to a particle size of 1-5mm with a crusher, regulating pH to 7.2 with lime water, and adding water for regulation of humidity to 35%; 2, preparing a bacteria solution; 3, fermenting; 4, according to the mass ratio, mixing a fermentation product of the step S3 and cow dung and pond mud, after even mixing, and regulating pH to 7.2 with the lime water to obtain the vegetable seedling substrate with water content of 20%-30% for use. The vegetable seedling substrate makes full use of edible fungus dregs and bean dregs and by-products of the like, realizes the comprehensive utilization of resources, has the advantages of low production cost, low technical requirements, flexible and movable production and fast and convenient use, rich nutrition, high seedling germination rate, good stability, and convenient transportation.

Description

technical field [0001] The invention relates to the technical field of vegetable cultivation, in particular to a vegetable seedling raising substrate. Background technique [0002] Industrialized seedling cultivation is an important part of modern agriculture. With the increasing population of human society, the traditional vegetable planting methods are becoming more and more incapable. People pay more attention to the research on finding rapid seedling substrates. At present, the most used seedling substrate materials are Peat, rock wool, vermiculite, perlite, gravel, ceramsite, etc. The ideal cultivation substrate recognized in the world is peat and rock wool. But peat and rock wool are non-renewable resources. Extensive mining not only destroys the ecological environment of the soil, but also depletes natural resources such as peat. Therefore, the development of a new seedling substrate that can replace natural resources as the substrate has become a research hotspot....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F9/04C05F17/00
CPCC05B7/00C05F3/00C05F17/00C05G3/00C05F7/00C05F9/04C05C3/00C05F5/00C05F5/006C05F5/008C05F11/00C05F11/08Y02A40/20Y02W30/40
Inventor 张宋杨暹黄展生
Owner HUIZHOU SIJILV AGRI PRODS
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