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

Seed germination treatment method of Acer cerevisiae

A treatment method, the technology of Acer clematis, which is applied in the fields of seed and rhizome treatment, seed immunization, botany equipment and methods, etc., can solve the problems of high infertility rate and inability to realize autonomous reproduction of Acer clematis seeds

Active Publication Date: 2015-10-21
SHANGHAI ACADEMY OF LANDSCAPE ARCHITECTURE SCI & PLANNING
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the high infertility rate of Acer ceratum seeds in the prior art, the problem that autonomous reproduction cannot be realized in the natural state, and the germination rate of seeds is 0, and a treatment method for the germination of Acer ceratum seeds is provided

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
  • Seed germination treatment method of Acer cerevisiae
  • Seed germination treatment method of Acer cerevisiae
  • Seed germination treatment method of Acer cerevisiae

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] (1) Seed collection: On October 7, 2011, the samara was collected, and the fruit wings were removed, and 140 complete seeds were obtained. (2) Seed pretreatment: Use pointed tweezers and surgery before the seed coat is completely dry and hardened. Carefully peel off the outer seed coat with the blade, and be careful not to damage the inner seed coat, so that the inner seed coat wraps the embryo intact, removes 64 empty seeds and 24 uncompletely aborted seeds, and obtains 52 plump seeds with inner seed coat (3) Disinfection treatment of seeds: On January 5, 2012, soak and disinfect the plump seeds stored in 0.5‰ potassium permanganate solution for 10 minutes, rinse with sterile water 5 times, soak in sterile water and let stand at room temperature for a week (change the sterile water once a day); Sieve, spray with 5‰ potassium permanganate solution, cover and sterilize for a week, then open it for 3 days, moisten the sand with water until the water content is about 30%, ...

Embodiment 2

[0016] (1) Seed collection: Collected Acer samara on October 18, 2011, removed the fruit wings, and obtained 150 complete seeds; (2) Seed pretreatment: Store the seeds in the shade at room temperature; (3) Seed sorting: Soak the dried seeds in tap water for a week on January 18, 2012, remove 92 empty and aborted seeds in the floating upper layer, and collect 58 plump seeds in the lower layer for later use; (4) Seed disinfection treatment: put the full seeds at 0.5‰ Soak and disinfect in potassium manganate solution for 10 minutes, rinse with sterile water for 3 times, carefully peel off the outer testa while the seed coat is wet, soak in sterile water and let stand at room temperature for a week (change the sterile water once a day); (5 ) Elimination of seed dormancy: Wash the river sand in advance, air-dry it and sieve it with a 1mm sieve, spray it with 5‰ potassium permanganate solution, cover and disinfect it for a week, then open it for 3 days, and moisten the sand with wat...

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 relates to a germinating treatment method of acer yangjuechi seeds. The germinating treatment method is characterized by comprising the following steps of: (1) seed collection: collecting winged fruits of acer yangjuechi in the first third and the second third of October, removing the fruit wings and obtaining complete seeds; (2) seed pretreatment; (3) seed sorting; (4) seed disinfecting treatment; (5) seed dormancy breaking; and (6) seed germination. The germinating treatment method comprises the following specific steps of: sowing the seeds with dormancy breaking into a germinating matrix, adopting garden soil, grass carbon and perlite with the volume ratio being 2:2:1, fully mixing, starting to germinate when the external temperature is 10-25 DEG C, expanding the seed leaves after 3 days, thus obtaining a normal and strong seedling with two true leaves after 5 weeks. The germinating treatment method has the advantages that the acer yangjuechi seedlings bred by the method has 34.5% germination rate, can be cultured by nursery garden, and the seedlings with neatness, consistency and excellent tree performance are generated so as to meet the greening requirement of urban and rural gardens, exert the ecological benefits, simultaneously be conductive to relieving the current critically-endangered living situation of the acer yangjuechi, expand the population quantity and realize conservation of endangered plants.

Description

technical field [0001] The invention relates to a seedling cultivation method for breaking dormancy and promoting germination of the seeds of the unique, extremely endangered and endangered species of Acer cerevisiae in my country, and belongs to the fields of rare and endangered plant protection, introduction and seedling cultivation, and biodiversity protection. Background technique [0002] Acer ( Acer yanjuechi Fang et P.L.Chiu) is a deciduous tree of the genus Acer (Acer) in the Aceraceae family. It is a rare and endangered tree species unique to my country, a national second-class protected plant, and one of the critically endangered tree species in my country (Yu Yongfu, 1999). In the valley broad-leaved forest at an altitude of about 800m in Tianmu Mountain, there were only 4 plants left at that time. This species and the Acer japonica produced in Hokkaido, Japan ( Acer miyabei Maxim) whose large fossils (leaves and seeds) were found in Miocene, Pliocene and Pleist...

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): A01C1/00A01C1/08A01G1/00
Inventor 陈香波田旗许小连
Owner SHANGHAI ACADEMY OF LANDSCAPE ARCHITECTURE SCI & PLANNING
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