Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A cultivation method for improving the quality of potted Rhododendron sinensis

A cultivation method, the technique of Rhododendron, which is applied in cultivation, plant cultivation, mushroom cultivation, etc., can solve problems such as difficult absorption and utilization of plant roots, low soil mineralization rate, and poor nutrition

Active Publication Date: 2021-09-14
YUANCHENG ENVIRONMENT CO LTD
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common point of these habitats is that the nutrients are poor, the soil mineralization rate is low, or the main mineral nutrients after the degradation of organic matter in the soil exist in a complex organic state, which is difficult for plant roots to absorb and utilize.

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 cultivation method for improving the quality of potted Rhododendron sinensis
  • A cultivation method for improving the quality of potted Rhododendron sinensis
  • A cultivation method for improving the quality of potted Rhododendron sinensis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] A preparation method of biological compound fertilizer, comprising:

[0067] Preparation of the mixture of decomposed pig manure and Enteromorpha: mix Rhizopus oryzae, Bacillus subtilis, Bacillus megaterium, and white rot fungus in a ratio of 1:1:1:1 to obtain a fermentation inoculant;

[0068] Mix pig manure and Enteromorpha according to the ratio of 1:1, pile up for 7 days, turn over the pile for the first time when the temperature is 50°C, turn over the pile for the second time when the temperature rises to 50°C again, and repeat until the pile is no longer When the temperature rises to 50° C. and above, it is left to stand for 12 days until the water content of the pile is 48 wt%, and the fermentation substrate is obtained;

[0069] Add 0.12wt% N-[2-(4-p-hydroxyphenol)ethyl]acetamide to the fermentation substrate, inoculate 6wt% fermentation agent, and ferment for 12 days to obtain a mixture of decomposed pig manure and Enteromorpha.

[0070] Preparation of biologi...

Embodiment 2

[0072] During the preparation of the mixture of decomposed pig manure and Enteromorpha, N-[2-(4-p-hydroxyphenol)ethyl]acetamide was not added, and the rest was completely consistent with Example 1.

Embodiment 3

[0074] A method for cultivating potted rhododendrons, comprising:

[0075] Preparation of potting substrate: Mix 1 part by weight of peat, 2 parts by weight of coco peat, 1 part by weight of perlite, and 3 parts by weight of composted sawdust, put them into flowerpots of 15cm x 18cm, and apply this The biological compound fertilizer 28g that invention embodiment 1 prepares.

[0076] Preparation of ERM bacterial agent: the strain of ERM used was Oidiodendron maius, which was purchased from Beijing Biobowell Biotechnology Co., Ltd. Inoculate the strains into the MEA solid medium for activation, then inoculate the bacterial block into the MEA liquid medium, culture in a shaker at a temperature of 24°C and a rotation speed of 150r / min for 10 days, filter, and rinse the obtained hyphae with sterile water for 3 After three times, it was dispersed in sterile water containing 10.2 mg / L sodium glucuronate and 26.8 mg / L dextran 40.

[0077] Transplanting of cutting seedlings of Rhododen...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides a cultivation method for improving the quality of potted rhododendrons, which belongs to the technical field of rhododendron cultivation, including transplanting cutting seedlings of rhododendrons, applying biological compound fertilizer, inoculating with ERM bacterial agent, and managing potted rhododendrons; wherein, ERM The preparation method of the bacterial agent is as follows: activate the strain of ERM and inoculate it into the liquid medium, cultivate it in a shaker at a temperature of 23-26°C and rotate at a speed of 140-160r / min for 8-12d, filter, and wash the hyphae with sterile water After several times, disperse in sterile water containing sodium glucuronate and dextran 40. This method can promote root tip meristem to carry out meridian division, increase the thickness of cortex, improve the ERM mycorrhizal infection rate of Rhododendron sinensis, improve the growth quality of Rhododendron sinensis; can promote the phenylalanine ammonia-lyase ( The expression of PAL) gene can improve the activity of PAL, promote the synthesis of phytoalexin, and improve the disease resistance of potted rhododendron.

Description

technical field [0001] The invention belongs to the technical field of azalea cultivation, and in particular relates to a cultivation method for improving the quality of potted azaleas. Background technique [0002] Mycorrhizae are a symbiotic phenomenon of plant roots and soil fungi that are ubiquitous in nature. 97% of flowering plants on the earth can form mycorrhizae. Rhododendron plants form ericoid mycorrhizas (ERM) under natural conditions, which is a special type of endomycorrhizal. In 1974, Read isolated Pezizella ericae, a rhododendron-like mycorrhizal fungus, and studied its structure and function. Since then, the mycorrhizal research of Rhododendronaceae plants has been started. So far, a large number of mycorrhizal fungal strains have been isolated. At present, the research on the function of Rhododendron mycorrhizae mainly focuses on basic research such as nutrient absorption, stress resistance increase, and heavy metal pollution resistance. Rhododendrons are...

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): A01G31/00A01G18/10A01G7/06A01G24/28A01G24/25A01G24/15A01G24/23A01G24/10A01G24/12A01G24/27C05G3/00C12N5/04
CPCA01G7/06A01G31/00A01G18/10A01G24/10A01G24/12A01G24/15A01G24/23A01G24/25A01G24/27A01G24/28C05D9/00C05G3/00C12N5/04C05F3/00C05F5/006C05F11/00C05F11/08
Inventor 王晨晖余建飞郭廷俊马荣华
Owner YUANCHENG ENVIRONMENT CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com