A kind of Agaricus dwarf and its application in Dendrobium officinale against leaf spot

A technology of Dendrobium officinale and microbial strains, applied in the field of microorganisms, can solve the problems of low average yield, slow growth rate of Dendrobium officinale, occurrence of diseases, etc., and achieves the effects of easy preservation, good development and application prospects, and simple culture conditions.

Active Publication Date: 2016-09-21
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As wild Dendrobium officinale resources are on the verge of depletion, at present, the market demand of Dendrobium officinale mainly depends on artificial cultivation, but artificial cultivation of Dendrobium officinale has slow growth rate, low average yield, and serious disease occurrence

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of Agaricus dwarf and its application in Dendrobium officinale against leaf spot
  • A kind of Agaricus dwarf and its application in Dendrobium officinale against leaf spot
  • A kind of Agaricus dwarf and its application in Dendrobium officinale against leaf spot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Analysis of the effect of Umbelopsis nana JSNL001-3 on the disease resistance of Dendrobium officinale.

[0021] (1) Using cottonseed husk slag as the culture substrate, ammonium nitrate as the exogenous nitrogen source, and sucrose as the exogenous carbon source, prepare a solid culture substrate and put it into an autoclave bag, under high pressure conditions of 121 ° C and 101.3 kPa. Sterilize for 20 minutes. After the culture medium was cooled, the mycorrhizal fungus JSNL001-3 was inoculated under sterile conditions, and then artificially cultured. The specific culture conditions were 28°C, 12h light + 12h darkness, pH 6.5, and cultured for 25 to 35 days. Process the cultured inoculum into 1cm 3 The size of the block is placed on the surface of the Dendrobium officinale seedling cultivation substrate. The solid inoculum inoculum of each cluster of Dendrobium officinale seedlings is 5g. After the inoculum is applied, the relative water content of the substrate is m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a mushroom called Umbelopsis nana, which is classified as Zygomycota Mucorales and Umbelopsis nana. Committee General Microbiology Center, the deposit number is CGMCC No.9565, and the deposit date is August 15, 2014. The Agaricomycetes dwarf JSNL001‑3 of the present invention has remarkable effects in improving the growth and resistance to leaf spot of Dendrobium candidum, can be artificially cultivated, has a fast reproduction speed, is convenient for large-scale production, and has good development and application prospects.

Description

technical field [0001] The invention belongs to the technical field of microorganisms, and in particular relates to agaricus dwarf and its application in anti-leaf spot disease of Dendrobium officinale. Background technique [0002] Dendrobium officinale is a perennial epiphytic herb of the orchid family Dendrobium genus. Studies have shown that from the germination of its seeds to the healthy growth of seedlings, the participation of symbiotic fungi is not required. As wild Dendrobium officinale resources are on the verge of depletion, at present, the market demand of Dendrobium officinale mainly depends on artificial cultivation. At present, the control of disease still mainly relies on pesticides. From the perspective of protecting the ecological environment and food safety, Dendrobium officinale, as a precious traditional Chinese medicine, should reduce the application amount of pesticides and chemical fertilizers as much as possible. Mycorrhiza is a symbiosis with spe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/14A01N63/04A01P3/00C12R1/645
Inventor 徐超席刚俊张红岩赵桂华何任红史俊郑凯杨鹤同
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap