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Method and device for culturing inoculant of arbuscular mycorrhizal fungi

A technology of mycorrhizal fungi and seeds, which is applied in the field of cultivating inoculum of mycorrhizal fungi, can solve the problems of low purity of AMF inoculum, achieve the effect of being convenient for storage and transportation, and improving the purity

Inactive Publication Date: 2013-03-27
HONG KONG BAPTIST UNIV HONG KONG BAPTIST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The object of the present invention is to provide a kind of device of cultivating AMF inoculum, aims to solve the problem that the purity of the AMF inoculum cultivated in the prior art is lower

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  • Method and device for culturing inoculant of arbuscular mycorrhizal fungi
  • Method and device for culturing inoculant of arbuscular mycorrhizal fungi
  • Method and device for culturing inoculant of arbuscular mycorrhizal fungi

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] The present invention uses an air planting chamber with an opaque box cover and a built-in spraying system to cultivate the inoculum of mycorrhizal fungi by means of air planting. First, AMF is inoculated into the selected host plant, and then the host plant is inoculated. It is fixed on the box cover of the air planting room, and its roots are kept in the air planting room, and the spraying system is used to spray the aerosol for cultivation. This culture method improves the purity of the AMF inoculum.

[0030] figure 1 It is a structural schematic diagram of a device (i.e., an aerocultur...

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Abstract

The invention relates to inoculant culture, and provides a method and a device for culturing an inoculant of arbuscular mycorrhizal fungi, and relates to inoculant culture. The device for culturing the inoculant of the arbuscular mycorrhizal fungi, namely an air culturing room, comprises an opaque box and a box cover, wherein the box cover is provided with at least one hole for fixing host plants, and the inside of the box is provided with a spray system for spraying fog to roots of the host plants. In the invention, the opaque air culturing room with the hole on the box cover and the built-in spray system is used for culturing the inoculant of the arbuscular mycorrhizal fungi by an air culturing method, improves the purity of the inoculant of the arbuscular mycorrhizal fungi and is convenient for storage and transport.

Description

technical field [0001] The invention relates to inoculum cultivation, more specifically, to a method and device for cultivating inoculum of mycorrhizal fungi. Background technique [0002] Arbuscular mycorrhizal fungi (Arbuscular Mycorrhizal Fungi, AMF) belong to fungi, and typical examples include Glomus mosseae (GM), Acaulospora laevis (AL) and the like. AMF must grow together with the root of the host plant, and its growth characteristic is that the hyphae grow between cells and within the root cortex, and can be separated into complex intracellular branched arbuscules, which only exist in the propagation of AMF in the root. It is known that mycorrhizal sympathy is beneficial to host plants, and the symbiotic relationship between mycorrhizae and host plants exists widely in the plant field, including many agronomically and ecologically important plants. AMF captures and transports mineral nutrients (mainly phosphorus) from the soil, thereby increasing plant growth. Whe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/00C12M1/36C12N1/14C12R1/645
Inventor 钟明基李伟展吴胜春张桂宗黄铭洪
Owner HONG KONG BAPTIST UNIV HONG KONG BAPTIST UNIV