Novel microbial seedling medium and preparation method and application thereof

A seedling-raising substrate and microbial technology, applied in the field of new microbial seedling-raising substrate and its preparation, can solve the problems of resource, soil and air pollution, damage to soil aggregate structure, resource and energy consumption, etc., and achieve improved soil, good air permeability, root system Well-developed effect

Inactive Publication Date: 2017-03-08
BEIJING JIAHE AGRI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A large amount of chemical nitrogen fertilizer, phosphorus fertilizer and potassium fertilizer applied to the soil will lead to the accumulation of heavy metals in the soil, a large consumption of resources and energy, and environmental pollution, and its utilization rate is low. Resources, soil and air have caused serious pollution, causing the toxic substances in agricultural and livestock products to exceed the standard, which has brought great harm to human health. At the same time, the long-ter

Method used

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  • Novel microbial seedling medium and preparation method and application thereof
  • Novel microbial seedling medium and preparation method and application thereof
  • Novel microbial seedling medium and preparation method and application thereof

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0039] Example 1

[0040] The invention provides a novel microbial seedling-raising substrate, the raw materials for preparing the novel microbial seedling-raising substrate include microbial beneficial bacteria (with the ability to inhibit bacteria, produce IAA and dissolve inorganic phosphorus), substrate raw materials and water, and the weight parts of each raw material The ratio is:

[0041] Matrix material 100

[0042] Microbial Beneficial Bacteria 1

[0043] water 5;

[0044] The matrix raw materials include peat, vermiculite, perlite, mushroom slag, and decomposed chicken manure, and the ratio of volume and number of each raw material is:

[0045] Peat 6

[0046] Vermiculite 2

[0047] Perlite 2

[0048] mushroom residue 1

[0049] Decomposed chicken manure 1.

[0050] Further, the beneficial microorganisms are various beneficial microorganisms including Bacillus subtilis B2.

[0051] Further, the number of live bacteria in the stock solution of Bacillus subtil...

Example Embodiment

[0059] Example 2

[0060] In this example, the new microbial seedling-raising substrate described in Example 1 is applied to the cultivars of pepper, and the growth-promoting effect of the new microbial seedling-raising substrate described in Example 1 on the pepper seedling stage is studied through greenhouse experiments.

[0061] Test location: Shouguang New Century Seedling Co., Ltd.

[0062]Substrate 1 is the novel microorganism nursery substrate described in embodiment 1;

[0063] Substrate 2: Self-prepared substrate by Sangjia Century Seedling Co., Ltd.

[0064] Numbering deal with 1 Matrix 1 2 Matrix 2

[0065] The seedling test began on August 17, 2015, and the substrate seedling test selected the seedling crop as pepper. The test process mainly includes preparation of substrate, traying of substrate, planting, and placement of seedling trays at fixed places on the seedbed.

[0066] The technicians of the seedling company raised the pepp...

Example Embodiment

[0074] Example 3

[0075] In this example, the new microbial seedling-raising substrate described in Example 1 is applied to the cultivars of Chinese cabbage, and the growth-promoting effect of the new microbial seedling-raising substrate described in Example 1 on the Chinese cabbage seedling stage is studied through greenhouse experiments.

[0076] Experiment site: Beijing Shunyi District Agricultural Science Research Institute.

[0077] Materials for testing: Cabbage seeds: Beijing Xin No. 3, provided by Jingyan.

[0078] Substrate 1 is the novel microorganism nursery substrate described in embodiment 1;

[0079] Substrate 2: The Academy of Agricultural Sciences purchased the substrate.

[0080] Numbering deal with 1 Matrix 1 2 Matrix 2

[0081] The seedling test began on August 3, 2015, and the substrate seedling test selected the seedling crop as Chinese cabbage. The test process mainly includes preparation of substrate, traying of substrate...

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Abstract

The invention provides a novel microbial seedling medium and a preparation method and application thereof. The novel microbial seedling medium is prepared from the following raw materials of microbial probiotics (having the capability of inhibiting bacteria, producing IAA (Indoleacetic Acid) and dissolving inorganic phosphorus), peat, vermiculite, pearlite, mushroom residue, composted chicken manure and water. No any chemical pesticide or fertilizer are added in the novel microbial seedling medium, and the environment is not polluted. The novel microbial seedling medium disclosed by the invention has the advantages that soil can be improved, the fertilizer efficiency can be increased, the soil of the root of a plant is enabled to be fluffy and not to harden, water retention and fertilizer retention are realized, and healthy and strong growth of the root is promoted; the novel microbial seedling medium enables vegetables to be tidy and strong in seedlings, deep green in leaves, developed in root system, loosened in texture, good in air permeability, good in root development, comprehensive in nutrition, high in yield and light in pest and disease damage, and the novel microbial seedling medium is an ideal medium for producing green and organic vegetables.

Description

technical field [0001] The invention belongs to the field of microbial fertilizers, and in particular relates to a novel microbial seedling-raising substrate and a preparation method and application thereof. Background technique [0002] With the improvement of people's living standards and the enhancement of environmental protection awareness, in the international or domestic market, the access system is implemented for vegetable products, and the vegetables to enter the market must be pollution-free vegetables. The substrate is an important component material of the vegetable factory seedling raising system. It is not only the place where the seedlings live, but also the medium for the water, nutrients, and temperature required by the seedlings. Substrate, like soil, has the basic functions of supporting and nourishing crops, but it is different from soil, and even better than soil in some aspects. Therefore, the study of the physical and chemical properties of the substr...

Claims

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Application Information

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IPC IPC(8): C05G3/04A01G31/00C05G3/80
CPCA01G24/00C05D9/00C05G3/80C05F3/00C05F5/00C05F11/02C05F11/08C05G3/00
Inventor 陈秀蓉焦鹏赵智慧白健曹玲玲
Owner BEIJING JIAHE AGRI BIOTECH
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