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Method for producing plant cultivation medium by aerobic fermentation of corn straw

A corn stalk, aerobic fermentation technology, applied in the directions of botanical equipment and methods, planting substrates, culture medium, etc., can solve the problems of insufficient decomposition and elimination of straw diseases and insect pests, waste of straw resources, environmental pollution, etc., to achieve organic The effect of large-scale agricultural production, low labor cost, and reduced workload

Active Publication Date: 2020-08-04
利福德农业科技(惠州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual treatment, people mostly adopt incineration and disposal methods, which not only pollute the environment, but also cause waste of resources. With the increase in the number of returning to the field and the limitations of technology, the problems of straw returning to the field cannot be fully decomposed and the pests and diseases carried by the straw will be eliminated, which will also cause land pollution and waste of straw resources. Therefore, effective treatment and utilization Corn stover has become a pressing issue

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A method for aerobic fermentation of corn stover to produce plant cultivation base, comprising the following steps:

[0036] (1) Raw materials for kneading silk: Select fresh corn stalks as raw materials, use a pulverizer to pulverize the fresh corn stalks in the production area of ​​fresh corn stalks, knead the fresh corn stalks into short fibers with a length of 2 cm, and use a compressor to The short-fiber corn stalk base material is compressed into a block, and then the agglomerated corn stalk is transported to the fermentation base by means of transportation;

[0037](2) Detection of C / N and moisture content: Due to the different climate and soil of the production area of ​​corn stalk, the C / N and moisture contained in the corn stalk will be different, so it is necessary to sample the incoming materials in step (1). To detect the C / N and moisture content in the corn stalk, the present invention adopts the carbon measurement method to detect the C / N in the corn stal...

Embodiment 2

[0054] A method for aerobic fermentation of corn stover to produce plant cultivation base, comprising the following steps:

[0055] (1) Raw materials for kneading silk: Select fresh corn stalks as raw materials, use a pulverizer to pulverize the fresh corn stalks in the production area of ​​fresh corn stalks, knead the fresh corn stalks into short fibers with a length of 3 cm, and use a compressor to The short-fiber corn stalk base material is compressed into a block, and then the agglomerated corn stalk is transported to the fermentation base by means of transportation;

[0056] (2) Detection of C / N and moisture content: Due to the different climate and soil of the production area of ​​corn stalk, the C / N and moisture contained in the corn stalk will be different, so it is necessary to sample the incoming materials in step (1). To detect the C / N and moisture content in the corn stalk, the present invention adopts the carbon measurement method to detect the C / N in the corn sta...

Embodiment 3

[0073] A method for aerobic fermentation of corn stover to produce plant cultivation base, comprising the following steps:

[0074] (1) Raw materials for kneading silk: Select fresh corn stalks as raw materials, use a pulverizer to pulverize the fresh corn stalks in the production area of ​​fresh corn stalks, knead the fresh corn stalks into short fibers with a length of 5 cm, and use a compressor to The short-fiber corn stalk base material is compressed into a block, and then the agglomerated corn stalk is transported to the fermentation base by means of transportation;

[0075] (2) Detection of C / N and moisture content: Due to the different climate and soil of the production area of ​​corn stalk, the C / N and moisture contained in the corn stalk will be different, so it is necessary to sample the incoming materials in step (1). To detect the C / N and moisture content in the corn stalk, the present invention adopts the carbon measurement method to detect the C / N in the corn sta...

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Abstract

A method for producing a plant cultivation medium by aerobic fermentation of corn straw comprises the following steps: selecting fresh corn straw as a raw material, kneading and compressing the freshcorn straw for later use, sampling the corn straw, and detecting the C / N and moisture content of the corn straw, then scattering the corn straw block raw material into a base material by using vibration separation equipment, then adjusting the C / N and moisture content in the base material to meet requirements, then adding a fermentation strain for fermentation, aging the semi-finished product after the fermentation is completed, adding a functional strain after the aging is completed, detecting the product, and if the product is judged to be qualified, the product is put into a mold with the corresponding purpose, and if not, the product is manually recycled and reprocessed. The method has the advantages that the raw material cost is low, the effect of protecting the environment can be achieved, corn straw resources can be reasonably utilized, large-scale production of organic agriculture can be achieved, the labor cost is reduced, sustainable industrial production is achieved, and therate of finished products is high.

Description

technical field [0001] The invention relates to the technical field of corn stover fermentation, in particular to a method for producing a plant cultivation base by aerobic fermentation of corn stover. Background technique [0002] A large amount of corn is planted in my country, which makes corn stalk resources very rich. The relevant test results show that corn stalk contains more than 30% carbohydrate, 2% to 4% protein and 0.5% to 1% fat. The digestible energy is 2 235.8kJ / kg, which is rich in nutrients, and the total energy is equivalent to that of pasture. At present, there are three main ways to use corn stalks in my country, one is silage, the other is crushed and returned to the field, and the other is collection and utilization. However, in actual treatment, people use more incineration and disposal methods, which not only pollutes the environment, but also causes waste of resources. Due to the increase in the number of returned fields and the limitations of techno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/20A01G24/22
CPCA01G24/20A01G24/22Y02W30/40
Inventor 李杨于修斌郑文浩
Owner 利福德农业科技(惠州)有限公司
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