Organic substrate for cultivated crops and preparation method of substrate

An organic matrix and organic matter technology, applied in the agricultural field, can solve the problems of low yield and achieve the effect of improving air permeability, low cost, and improving air permeability

Inactive Publication Date: 2019-08-27
江门市城市绿苑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide an organic substrate for cultivated crops and a preparation method thereof, which is obtained through high-temperature fermentation and can effectively remove germs, insect eggs and weed seeds , rich in nutrients, but also has good air permeability, water retention and planting ability, which can enhan...

Method used

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  • Organic substrate for cultivated crops and preparation method of substrate
  • Organic substrate for cultivated crops and preparation method of substrate
  • Organic substrate for cultivated crops and preparation method of substrate

Examples

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Effect test

Embodiment 1

[0106] A method for preparing an organic substrate for cultivating crops, comprising the following steps:

[0107] 1) Crush the organic matter of the plant to 1-5mm, first mix 30 parts of moss peat, 60 parts of coconut bran, 15 parts of rice husk, 15 parts of rice straw, 15 parts of bagasse and 15 parts of peanut shell, stir well, and control its water content The rate is 45-55%, placed in a high-temperature fermentation tank;

[0108] 2) Evenly sprinkle animal organic matter on the plant organic matter in step 1), the animal organic matter includes 6 parts of potassium fulvic acid, 2 parts of cow dung containing 50wt% cow urine and 2 parts of chicken manure;

[0109] 3) Evenly sprinkle 10 parts of wood bran on the animal organic matter in step 2), and evenly sprinkle 2.5 parts of microbial agent on the wood bran to obtain a mixture, and leave the mixture for 2 days, wherein the microbial agent includes Bacillus subtilis 1 part of bacillus, 0.5 part of yeast, 0.5 part of phot...

Embodiment 2

[0115] A method for preparing an organic substrate for cultivating crops, comprising the following steps:

[0116] 1) Crush the organic matter of the plant to 1-5mm, first mix 39 parts of moss peat, 117 parts of coco peat and 39 parts of rice husk, stir evenly, control its moisture content to 40-50%, and place it in a high-temperature fermentation tank;

[0117] 2) Evenly sprinkle animal organic matter on the plant organic matter in step 1), the animal organic matter includes 3 parts of potassium fulvic acid, 3 parts of pig manure containing 60wt% pig urine and 2 parts of duck manure;

[0118] 3) Evenly sprinkle 5 parts of wood bran on the animal organic matter in step 2), and evenly sprinkle 2.5 parts of microbial agent on the wood bran to obtain a mixture, and leave the mixture for 3 days, wherein the microbial agent includes Bacillus subtilis 1 part of Bacillus, 1 part of Bacillus licheniformis and 0.5 part of yeast;

[0119] 4) Carry out high-temperature fermentation at a...

Embodiment 3

[0124] A method for preparing an organic substrate for cultivating crops, comprising the following steps:

[0125] 1) Crush the organic matter of the plant to 1-5mm, first mix 30 parts of moss peat, 100 parts of coco peat and 20 parts of rice husk, stir evenly, control its moisture content to 50-55%, and place it in a high-temperature fermentation tank;

[0126] 2) Evenly sprinkle animal organic matter on the plant organic matter in step 1), the animal organic matter includes 6 parts of potassium fulvic acid, 3 parts of pig manure containing 60wt% pig urine and 1 part of duck manure;

[0127] 3) Sprinkle 20 parts of rice husk evenly on the animal organic matter in step 2), and evenly sprinkle 3 parts of microbial agent on it to obtain a mixture, and leave the mixture for 3 days, wherein the microbial agent includes Bacillus subtilis 1.5 parts, 1 part of Bacillus licheniformis and 0.5 parts of yeast;

[0128] 4) Carry out high-temperature fermentation at a temperature of 55-65...

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Abstract

The invention discloses an organic substrate for cultivated crops and a preparation method of the substrate. The organic substrate for cultivated crops comprises the following components in parts by weight: 150-200 parts of plant organic matters, 5-10 parts of animal organic matters, 10-20 parts of fillers, 1-3 parts of microbial inoculums, 0-2 parts of pH regulators and 0-2 parts of EC regulators. The organic substrate for cultivating crops is obtained through high-temperature fermentation, can effectively remove germs, eggs and weed seeds, has rich nutrient components, can enhance the immunity of crops, and improve the quality and yield of the crops, thereby meeting the requirements of urban agriculture on shallow soil cultivation, simple configuration and convenient planting and maintenance, and particularly can effectively solve the problem of low yield caused by insufficient air permeability, water retention and colonization of the substrate when high temperatures and monsoons occur in summer in southern cities.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to an organic substrate for cultivating crops and a preparation method thereof. Background technique [0002] With the improvement of social living standards, people have higher and higher requirements for food quality, especially for edible vegetables and fruits. The best way to produce fresh and safe fruits and vegetables is to plant and produce them nearby. This way of production has aroused a large number of urban agricultural needs, which has led to the rapid development and promotion of soilless cultivation methods. [0003] According to different cultivation media, soilless cultivation can be divided into three methods: hydroponics, mist (air) cultivation and matrix cultivation. Hydroponics refers to the planting method in which plant roots are directly in contact with nutrient solution. It is the most commonly used planting method in plant factory agriculture. This me...

Claims

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Application Information

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IPC IPC(8): A01G24/00A01G24/22A01G24/10A01G24/20A01G24/15
CPCA01G24/00A01G24/10A01G24/15A01G24/20A01G24/22
Inventor 冯荣标
Owner 江门市城市绿苑科技有限公司
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