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Microbial agent capable of activating plant root cells to grow white roots

A microbial inoculum, plant root technology, applied in the direction of microorganisms, microorganism-based methods, bacteria, etc., can solve problems such as poor results, achieve a wide range of raw material sources, extensive economic and social value, and improve the effect of utilization.

Inactive Publication Date: 2020-11-03
SHANDONG CREATE YIFENG FERTILIZER GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The common rooting promoters currently on the market are some chemical preparations and hormones, but the effect is not very good, and this is not in line with the current concept of green environmental protection. Therefore, research and development can protect the root system of plants while promoting the development of the root system. medicine is very necessary

Method used

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  • Microbial agent capable of activating plant root cells to grow white roots
  • Microbial agent capable of activating plant root cells to grow white roots

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A microbial agent capable of activating plant root cells to grow white roots, prepared from the following raw materials in parts by weight: 10 parts of sodium alginate / oligochitosaccharide hydrogel, 0.1 part of naphthaleneacetic acid, 0.05 part of thiamine, waxy 3 parts of Bacillus bacteria powder, 3 parts of Bacillus licheniformis bacteria powder, 3 parts of Bacillus colloidis bacteria powder, 1 part of dispersant, 1 part of auxiliary agent.

[0029] Sodium alginate / oligochitosan hydrogel is prepared by the following method: Add sodium alginate, hyaluronic acid and oligochitosan to water, heat to 80°C to dissolve, cool to 32°C, add N-hydroxysuccinyl Imine cross-linked for 50 minutes to obtain sodium alginate / chitooligosaccharide hydrogel.

[0030] Said, the weight ratio of sodium alginate, hyaluronic acid, chitosan oligosaccharide and water is 1:3:5:100.

[0031] Said, the weight ratio of N-hydroxysuccinimide and water is 2.5:100.

[0032] The content of Bacillus cer...

Embodiment 2

[0041] A microbial agent capable of activating plant root cells to grow white roots, prepared from the following raw materials in parts by weight: 12 parts of sodium alginate / oligochitosaccharide hydrogel, 0.3 part of naphthaleneacetic acid, 0.1 part of thiamine, waxy 4 parts of Bacillus bacteria powder, 4 parts of Bacillus licheniformis bacteria powder, 4 parts of Bacillus colloidis bacteria powder, 2 parts of dispersant, 2 parts of auxiliary agent.

[0042] Sodium alginate / oligochitosan hydrogel is prepared by the following method: Add sodium alginate, hyaluronic acid and oligochitosan to water, heat to 80°C to dissolve, cool to 32°C, add N-hydroxysuccinyl Imine cross-linked for 50 minutes to obtain sodium alginate / chitooligosaccharide hydrogel.

[0043] Said, the weight ratio of sodium alginate, hyaluronic acid, chitosan oligosaccharide and water is 2:5:5.5:100.

[0044]Said, the weight ratio of N-hydroxysuccinimide and water is 3:100.

[0045] The content of Bacillus cer...

Embodiment 3

[0054] A microbial agent capable of activating plant root cells to grow white roots, prepared from the following raw materials in parts by weight: 15 parts of sodium alginate / oligochitosaccharide hydrogel, 0.5 parts of naphthaleneacetic acid, 0.15 parts of thiamine, waxy 5 parts of Bacillus bacteria powder, 5 parts of Bacillus licheniformis bacteria powder, 5 parts of Bacillus colloidis bacteria powder, 3 parts of dispersant, 3 parts of auxiliary agent.

[0055] Sodium alginate / oligochitosan hydrogel is prepared by the following method: Add sodium alginate, hyaluronic acid and oligochitosan to water, heat to 80°C to dissolve, cool to 32°C, add N-hydroxysuccinyl Imine cross-linked for 50 minutes to obtain sodium alginate / chitooligosaccharide hydrogel.

[0056] Said, the weight ratio of sodium alginate, hyaluronic acid, chitosan oligosaccharide and water is 3:8:6:100.

[0057] Said, the weight ratio of N-hydroxysuccinimide and water is 3.5:100.

[0058] The content of Bacillus...

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Abstract

The invention discloses a microbial agent capable of activating plant root cells to grow white roots, and belongs to the technical field of microbial preparations. The microbial agent is prepared fromthe following raw materials in parts by weight: 10-15 parts of sodium alginate / chitosan oligosaccharide hydrogel, 0.1-0.5 part of naphthylacetic acid, 0.05-0.15 part of thiamine, 3-5 parts of bacillus cereus powder, 3-5 parts of bacillus licheniformis powder, 3-5 parts of bacillus mucilaginosus powder, 1-3 parts of a dispersing agent and 1-3 parts of an auxiliary agent. The microbial agent disclosed by the invention is green, environment-friendly, pollution-free, wide in raw material source, low in cost, simple in preparation process and easy to industrialize, can improve the disease resistance of crops, reduce the use amount of plant hormones, promote growth and increase the yield while effectively promoting crop rooting, and has wide economic value and social value.

Description

technical field [0001] The invention belongs to the technical field of microbial preparations, and in particular relates to a microbial bacterial preparation capable of activating plant root cells to generate white roots. Background technique [0002] Microbial agent is a live bacterial preparation made from the fermentation broth of the adsorbent to absorb the bacteria after the microorganisms are produced and multiplied. This bacterial agent is used for seed dressing or root dipping, and has the functions of directly or indirectly improving soil, restoring soil fertility, preventing soil-borne diseases, maintaining the balance of rhizosphere microbial flora, and degrading toxic substances. Proper use of agricultural microbial agents can increase the yield of agricultural products, improve the quality of agricultural products, reduce the amount of chemical fertilizers, reduce costs, improve soil, and protect the ecological environment. [0003] The root system is not only ...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N11/10A01G7/06A01G13/00C12R1/085C12R1/10C12R1/07
CPCA01G7/06A01G13/00C12N1/20C12N11/10
Inventor 刘亚民刘絮王建涛曲剑
Owner SHANDONG CREATE YIFENG FERTILIZER GRP CO LTD