Artificial germination accelerating method for elsholtzia splendens seeds

A technology of seeds and grass flowers, which is applied in the field of artificial germination of copper grass seeds, can solve the problems of difficulty in grasping the time of manual seed collection, discount of seed germination rate, and influence on germination rate, etc., achieve cheap and easy to obtain, solve low germination rate, avoid seed loss effect

Active Publication Date: 2020-01-10
HUBEI POLYTECHNIC UNIV
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, copper grass is mainly propagated by seeds, but the reproduction effect is poor. The main problem is that under natural conditions, the germination rate of copper grass seeds is low, and it is difficult to grasp the time of artificial seed collection. If the seeds are picked early, they will not mature, which will affect the germination rate , the seeds were catapulted to the ground when they were picked late. Because the seeds of copper grass are extre...

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
  • Artificial germination accelerating method for elsholtzia splendens seeds
  • Artificial germination accelerating method for elsholtzia splendens seeds
  • Artificial germination accelerating method for elsholtzia splendens seeds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～3

[0019] From 2016 to 2018, in late October and late November every year, on sunny days, the near-mature seed ears and mature seed ears (CK) of Coppergrass flowers were collected in Tonglushan Copper Mine Area, Daye City, Hubei Province. , randomly sampled, each collected 100 plants, cut the seed ears and counted them, spread them out on bamboo dustpans respectively, and carried out post-ripening treatment under the environmental conditions provided by the present invention for the near-mature seed ears: temperature 27 ℃, humidity 50%, light hours 10 hours / day and night, light intensity 3000 lux, continuous post-ripening treatment for 25 days. After the post-ripening treatment was completed, the seed ears were kneaded respectively, and statistics and comparisons were made of the Coppergrass flower seed quantity that the post-ripening treatment of the present invention was used to process the near-mature seed ears and mature seed ears to obtain. The result shows, adopt post-ripen...

Embodiment 4

[0031] A method for artificial germination of copper grass seeds, comprising the steps of:

[0032] (1) select the Coppergrass flower plant that grows vigorously and has no damage by diseases and insect pests to be the mother plant for seed collection;

[0033] (2) Use scissors to remove the near-mature copper grass seed ears from the mother plant respectively, and place the near-mature copper grass seed ears in an indoor artificial environment for post-ripening treatment: temperature 23°C, humidity 40%, light hours 9 hours / day and night, light intensity 2500 lux, continuous post-ripening treatment for 20 days;

[0034] (3) repeatedly rubbing the near-mature Coppergrass flower seed ears through post-ripening treatment, rubbing until the seeds come off completely, and collecting the seeds for subsequent use;

[0035](4) Spread the seeds evenly in a petri dish with built-in clean double-layer filter paper, try to make the seeds evenly distributed, spray wine germination acceler...

Embodiment 5

[0038] A method for artificial germination of copper grass seeds, comprising the steps of:

[0039] (1) select the Coppergrass flower plant that grows vigorously and has no damage by diseases and insect pests to be the mother plant for seed collection;

[0040] (2) Remove the near-mature copper grass seed ears from the mother plant with scissors, and place the near-mature copper grass seed ears in an indoor artificial environment for post-ripening treatment: temperature 25°C, humidity 45%, light hours 9.5 hours / day and night, light intensity 2700lux, continuous post-ripening treatment for 23 days. ;

[0041] (3) repeatedly rubbing the near-mature Coppergrass flower seed ears through post-ripening treatment, rubbing until the seeds come off completely, and collecting the seeds for subsequent use;

[0042] (4) Spread the seeds evenly in a petri dish with built-in clean double-layer filter paper, try to make the seeds evenly distributed, spray wine germination accelerator into ...

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 belongs to the field of garden biotechnology, and particularly relates to an artificial germination accelerating method for elsholtzia splendens seeds. The artificial germination accelerating method has the advantages that nearly-matured elsholtzia splendens ears are selected to harvest the seeds, seed loss caused by ejection when the ears are matured can be avoided, and the problemof difficulty in collection of the elsholtzia splendens seeds can be solved; indoor artificial environment treatment is adopted to promote after-ripening of the elsholtzia splendens ears, and the maturity of the seeds is ensured; a self-made germination accelerating agent is used to induce germination of the elsholtzia splendens seeds, so that the problem of low seed germination rate under naturalconditions is solved, and the germination rate of the elsholtzia splendens seeds is near 98%; according to the method, no special facilities are needed for after-ripening treatment of the elsholtziasplendens ears or inducing of seed germination, and drugs used are conventional reagents which are cheap, easy to obtain and low in cost.

Description

technical field [0001] The invention belongs to the field of garden biotechnology, and in particular relates to a method for artificially accelerating germination of copper grass seeds. Background technique [0002] Coppergrass is a copper-resistant genotype of Elsholtzia splendens Nakai, a Lamiaceae and Elsholtzia splendens Nakai. It is a characteristic plant that can accurately indicate copper deposits, known as "copper grass". , where there are copper mines. In ancient times, people searched for copper mines according to the distribution of copper grass flowers. In modern environmental governance, copper grass flowers are used as restoration materials for copper-contaminated soil. The non-copper-resistant genotypes of A. haizhouensis mainly grow in non-copper environments such as hillsides, roadsides or grass. The non-copper-tolerant genotype of Rhizoma haizhou had poor tolerance to copper. After two generations of continuous copper stress, the seed surface area, perime...

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
IPC IPC(8): A01C1/00A01C1/02A01N59/20A01N43/38A01P21/00
CPCA01C1/00A01C1/02A01N59/20A01N43/38
Inventor 康薇郑进
Owner HUBEI POLYTECHNIC UNIV
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