Cutting propagation method of mono maple in seedling bags

A technology of five-cornered maple and seedling bags, which is applied in the fields of botanical equipment and methods, horticulture, and application, can solve the problems of large differences in morphological characteristics, inability to maintain excellent characters, etc., so as to improve the survival rate, shorten the reproduction cycle, and improve the reproduction. effect of quantity

Inactive Publication Date: 2013-01-16
TAISHAN RES INST OF FORESTRY
View PDF3 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, due to the long-term use of seed sowing and seedling breeding methods for reproduction, the morphological characteristics of individuals are quite different, and excellent characters cannot be maintained. Variety

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] 1) Establishment of ear picking nursery

[0042] Use the 1-year-old robust seedlings of North China pentagonal maple as rootstocks, collect well-developed branches from a single excellent plant of North China pentagonal maple in spring as scions, use double-tongue grafting to cultivate excellent clones, and use the grafted seedlings to establish ear picking gardens , and then cut the branches of the year to make spikes from June to August every year;

[0043] 2) Preparation of matrix

[0044] The cutting substrate is composed of 10% river sand, 30% decomposed cow dung, 30% peat and 30% crushed dead bark. The substrate is evenly mixed and the humidity is controlled at 35%. It is sterilized by high-temperature steam at 80°C for 2 hours. After the substrate cools down naturally, fill the substrate with a degradable seedling bag to 80% full, and arrange it on the cutting seedbed for later use;

[0045] 3) Treatment of cuttings

[0046] Pick ears from 6:30 to 9:30 every d...

Embodiment 2

[0054] 1) Establishment of ear picking nursery

[0055] Use the 2-year-old and robust seedlings of North China pentagon as rootstock, collect the well-developed branches of North China pentagon in spring as scions, use double-tongue grafting to cultivate excellent clones, and use the grafted seedlings to establish ear picking gardens , and then cut the branches of the year to make spikes from June to August every year;

[0056] 2) Preparation of matrix

[0057] The cutting substrate is composed of 10% river sand, 30% decomposed cow dung, 30% peat and 30% crushed bark of dead branches. The substrate is evenly mixed and the humidity is controlled at 45%. It is sterilized by high-temperature steam at 82°C for 0.5 hours. After the substrate cools down naturally, fill the substrate with a degradable seedling bag to 80% full, and arrange it on the cutting seedbed for later use;

[0058] 3) Treatment of cuttings

[0059] Pick ears from 6:30 to 9:30 every day, leave two leaves on t...

Embodiment 3

[0067] 1) Establishment of ear picking nursery

[0068] Use the 3-year-old and robust seedlings of North China pentagon as rootstocks, collect the well-developed branches of North China pentagon in spring as scions, use double-tongue grafting to cultivate excellent clones, and use the grafted seedlings to establish ear picking gardens , and then cut the branches of the year to make spikes from June to August every year;

[0069] 2) Preparation of matrix

[0070] The cutting substrate is composed of 10% river sand, 30% decomposed cow dung, 30% peat and 30% crushed bark of dead branches. The substrate is evenly mixed and the humidity is controlled at 40%. It is sterilized by high-temperature steam at 85°C for 1 hour. After the substrate cools down naturally, fill the substrate with a degradable seedling bag to 80% full, and arrange it on the cutting seedbed for later use;

[0071] 3) Treatment of cuttings

[0072] Pick ears from 6:30 to 9:30 every day, leave two leaves on the...

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 cutting propagation method of mono maple in seedling bags and relates to a fast vegetative propagation of preferred individual plants of the mono maple. The method includes: firstly, subjecting branches of selected fine individual big trees to grafting to obtain nursery stocks, establishing a cutting orchard to obtain annual branches suitable for shoot cutting propagation; and secondly, performing cutting propagation by degradable seedling bags. By the cutting propagation method of mono maple in seedling bags, survival rate of shoot cuttings is increased, propagation amount of new varieties is increased greatly, propagation cycle is shortened and fine characteristics of new varieties of the mono maple are maintained. The cutting propagation method of mono maple in seedling bags is suitable for popularization of propagation technologies of new varieties.

Description

technical field [0001] The invention relates to a method for asexual propagation of woody plants, in particular to a method for cutting and breeding of North China pentagonal maple seedlings. Background technique [0002] Acer truncatum Bunge is a deciduous tree of the Aceraceae family, also known as Acer ingot, naturally distributed in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei, Shanxi, Shandong, Henan, Gansu, Ningxia, Shaanxi and other places, with an altitude of 500- The 1,800-meter-long forest is named after the shape of the samara, which resembles an ancient Chinese silver ingot "Yuanbao", and is a unique tree species in China. The new variety of North China pentagonal maple is a cultivar cultivated by the Taishan Academy of Forestry. After repeated breeding, 6 clones have been formed, and the offspring have consistent performance and stable traits. At present, due to the long-term use of seed sowing and seedling breeding methods for reproduction, the morpho...

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 Applications(China)
IPC IPC(8): A01G1/00
Inventor 张林王长宪颜卫东李承秀陈荣伟颜迎张安琪张兴周光锋孙忠奎
Owner TAISHAN RES INST OF 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