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Claroideoglomus claroideum, microbial inoculum containing Claroideoglomus claroideum and application

A technology of glomus and inoculum, applied in the application, biocide, fungi and other directions, can solve the problem of lack of glomus fungus and other problems, improve the ability to resist external stress, increase root dry weight, and promote plant growth Effect

Active Publication Date: 2020-03-06
JIANGXI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Claroideoglomus claroideum (Claroideoglomus claroideum) is a kind of arbuscular mycorrhizal fungus, but there are few Claroideoglomus claroideum that have the function of promoting plant growth reported in the prior art, especially lacking a strain that has a wide range of promoting effects on plants. Glomus ciliatus

Method used

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  • Claroideoglomus claroideum, microbial inoculum containing Claroideoglomus claroideum and application
  • Claroideoglomus claroideum, microbial inoculum containing Claroideoglomus claroideum and application
  • Claroideoglomus claroideum, microbial inoculum containing Claroideoglomus claroideum and application

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Effect test

Embodiment 1

[0030] Embodiment 1 monkey camphor

[0031] 1. Choose garden soil: peat: river sand = 3:1:1 according to the volume ratio, pass through a 2mm sieve, mix evenly, sterilize with high temperature (121°C) high pressure (0.1MPa) steam for 0.5h, and cool naturally to obtain the matrix. The basic physical and chemical properties of the matrix are: pH value 5.99, organic matter content 40.458g·kg -1 ;Organic carbon: 69.750g·kg -1 ;Total phosphorus: 0.754g·kg -1 ;Total nitrogen: 1.903g·kg -1 ; Ammonium nitrogen: 15.068mg·kg -1 ;Nitrate nitrogen: 4.209mg·kg -1 .

[0032] 2. Select the plump monkey camphor seeds collected in the same year, and use 10% H 2 o 2 The solution was soaked and disinfected for 10 minutes, and then rinsed with sterile water 2 o 2 The residual liquid was stored in a 4°C incubator for 1 month at a low temperature, then taken out, and buried in aseptic river sand sterilized at 121°C for 30 minutes and cooled for 30 minutes to cultivate seedlings for later u...

Embodiment 2

[0051] Embodiment 2 Crow's Toon

[0052] 1. Choose garden soil according to the volume ratio: peat: river sand = 3:1:1, pass through a 2mm sieve, mix evenly, sterilize with high-temperature (121°C) high-pressure (0.1MPa) steam for 0.5h, and cool naturally to obtain the matrix. The basic physical and chemical properties of the matrix are: pH value 5.99, organic matter content 40.458g·kg -1 ;Organic carbon: 69.750g·kg -1 ;Total phosphorus: 0.754g·kg -1 ;Total nitrogen: 1.903g·kg -1 ; Ammonium nitrogen: 15.068mg·kg -1 ;Nitrate nitrogen: 4.209mg·kg -1 .

[0053] 2. Select the full-bodied Jacuzzi scutellaria seeds collected in the same year, and use 10% H 2 o 2 The solution was soaked and disinfected for 10 minutes, and then rinsed with sterile water 2 o 2 The residual liquid is soaked in warm boiled water cooled to 65°C, and soaked in sterile water for 5 consecutive days after it cools down naturally (change the water once a day). Then put it into a 25°C incubator to acc...

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Abstract

The invention provides a strain of Claroideoglomus claroideum, a microbial inoculum containing the Claroideoglomus claroideum and application of the Claroideoglomus claroideum, and belongs to the technical field of microbial preparations. The preservation number of the Claroideoglomus claroideum Cc-01 is CGMCC No. 18593. The Claroideoglomus claroideum Cc-01 can form a mutualistic symbiont with plants, so that the growth of the plant container seedlings is remarkably promoted, the nutritional status of the plant container seedlings is improved, and the external stress resistance of the plant container seedlings is improved. Application finds that the Claroideoglomus claroideum Cc-01 can significantly promote the growth of the overground part of the plant container seedlings, increase the number of leaves, plant height and ground diameter of the plant container seedlings, increase the total root length, root surface area and root tip number of the plant container seedlings, and increasethe root dry weight, stem dry weight, leaf dry weight and total dry weight of the plant container seedlings.

Description

technical field [0001] The invention relates to the technical field of microbial preparations, in particular to a strain of Glomus cynae, including a fungal agent and application thereof. Background technique [0002] Arbuscular mycorrhizal fungi (AMF) promote the absorption of nutrients such as N, P, Cu, and Zn by forming a mutualistic symbiosis with plant vegetative roots, improve soil permeability and water holding capacity, and enhance plant drought resistance. Increase the accumulation of soil organic carbon, improve the stress resistance of plants to stresses such as water and nutrient deficiency, improve plant growth and increase plant biomass, etc. Claroideoglomus claroideum (Claroideoglomus claroideum) is a kind of arbuscular mycorrhizal fungus, but there are few Claroideoglomus claroideum that have the function of promoting plant growth reported in the prior art, especially lacking a strain that has a wide range of promoting effects on plants. Growth role of Glomu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/14A01N63/30A01P21/00A01G24/10A01G24/28A01G24/12A01G24/20A01G17/00C12R1/645
CPCA01G17/005A01G24/10A01G24/12A01G24/20A01G24/28C12N1/145C12R2001/645
Inventor 刘玮吴佳海刘姗张金莲赵小敏张嵚邓光华涂淑萍张露张微微胡松竹李响
Owner JIANGXI AGRICULTURAL UNIVERSITY
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