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Portable arbuscular mycorrhizal fungus application method

A technology of arbuscular mycorrhizal fungi and application methods, which is applied in the field of convenient arbuscular mycorrhizal fungus application, can solve the problems of cumbersome procedures and difficult application, and achieve the effects of improving survival rate, simple operation, and wide applicability

Pending Publication Date: 2021-08-13
JIANGSU VOCATION & TECHNICAL COLLEGE OF FINANCE & ECONOMICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to solve the above-mentioned technical problems, the present invention provides a method to improve the application efficiency of arbuscular mycorrhizal fungi, which solves the problems of cumbersome procedures and difficult application of arbuscular mycorrhizal fungi during the application process.

Method used

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  • Portable arbuscular mycorrhizal fungus application method
  • Portable arbuscular mycorrhizal fungus application method
  • Portable arbuscular mycorrhizal fungus application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] 1. Treat the expanded plants and substrate

[0037] Plants inoculated with Glomus intraradices were planted on live culture crude product substrate and roots for treatment.

[0038] 1.1. Treatment of plants

[0039] Cut off the above-ground parts of the plants (including epicotyls) in the culture utensils, and at the same time remove the substances left on the surface of the culture substrate that may contaminate the inoculum products, such as: leaves (or debris), stems, seed residues and the upper parts of the plants. hypocotyl, etc.;

[0040] Then place the remaining part of the culture device (including the substrate and root system) on a device with a sieve, take out the root system, and leave the remaining substrate for use; after removing the larger and thicker root system (such as root neck, hypocotyl, etc.) , in order to ensure the lifespan and infection effect of arbuscular mycorrhizal spores, dry the remaining root system in a cool place to dry the root syst...

Embodiment 2

[0064] The method of Example 1 is used to prepare capsules containing respectively Glomus clarum (G.c), Glomusintraradices (G.i), Glomus versiforme (G.v) and Glomus mosseae (G.m), and the same cucumber plant is infected, and the infection results are shown in Table 2 As shown, the impact on plant growth is shown in Table 3.

[0065] Table 2 Effects of different bacterial agent capsules on the infection rate of host plant seedling mycelia, vesicles and arbuscular branches

[0066]

[0067] Note: abcde in the table is the statistical result of significant difference.

[0068] According to the results in Table 2, it can be seen that the mycelium rate, arbuscular rate and vesicle rate of the bacterial agents Glomus clarum (G.c) and Glomus mosseae (G.m) are higher, but the infection effects of the four bacterial agents have reached 50%. %above. It shows that the infection effects of different types of bacterial agents in capsule preparations are different, but the overall qual...

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Abstract

The invention discloses a portable arbuscular mycorrhizal fungus application method, and relates to the field of microbial fertilizers. A propagated plant with arbuscular mycorrhizal fungus spores and a propagated matrix rich in arbuscular mycorrhizal fungus spores are processed into a degradable capsule preparation, and then the degradable capsule preparation is applied into soil. According to the invention, the conventional arbuscular mycorrhizal fungus application modes such as broadcast sowing, furrow application, coating and injection in the technical field are changed, and the fungus is prepared into the capsule preparation to be applied, so that the fungus can survive in a more suitable small environment, the survival rate of the fungus is improved, the infection effect on plants is improved, the operation of the capsule preparation is simpler and more convenient, and the application cost and the transportation cost are reduced. According to the invention, mechanical production of the microbial capsule preparation is realized, large-scale agricultural and forestry mechanical operation is facilitated, and the universality is wide.

Description

technical field [0001] The invention relates to the field of microbial fertilizers, in particular to a convenient application method for arbuscular mycorrhizal fungi. Background technique [0002] Arbuscular mycorrhizal (AM) fungi are the most widespread and important class of soil customary fungi in the biological world. They play an important role in promoting material transformation, information transmission, and energy flow among organisms in various ecosystems, and profoundly affect the biological composition of plant systems and the biodiversity in the system. It has high application value in agricultural and animal husbandry production, garden landscape, soil restoration and so on. It is worth noting the application of arbuscular mycorrhizal fungal agents in the horticultural market, especially in the cultivation of garden numbers, high value-added fruit trees and shrub trees. Once the trees are established, they generally do not move, which will cause their rhizosp...

Claims

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Application Information

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IPC IPC(8): C12N1/14C12N3/00A01C21/00C12R1/645
CPCC12N1/14C12N3/00A01C21/00
Inventor 马俊王其传吴亚胜李珊
Owner JIANGSU VOCATION & TECHNICAL COLLEGE OF FINANCE & ECONOMICS
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