Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Tilia miqueliana seedling raising method

A technology for seeds and seed bags, applied in the fields of seed and rhizome treatment, fertilizer mixture, germination equipment, etc., can solve the problems of poor natural regeneration ability, unreasonable overuse, low survival rate of seedlings, etc. Sleep process, improve the effect of germination rate

Active Publication Date: 2012-07-25
西藏珠峰华绿生态农业科技有限公司
View PDF3 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the deep dormancy characteristics of Nanjing linden seeds, poor natural renewal ability, and long-term unreasonable overuse by humans, this tree species is already facing an endangered state and has been listed as a national second-class rare and endangered plant.
[0003] After many years of research, a method to quickly release its dormancy has been found, so that the germination time is shortened from the original 3 to 5 years to 60 days, such as (Wang Yinhua, Research on the Dormancy Mechanism of Nanjing Tilia Seeds, "Nanjing Agricultural University Papers", 2007), but even if the seeds were released from dormancy, the survival rate of germinated seedlings was low, and the uniformity after emergence was uneven

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

[0020] A method for raising seedlings of Nanjing Tilia, comprising the following steps:

[0021] (1) collect ripe Nanjing Linden seeds, the seed purity is 95%, the thousand-grain weight of the seeds is 380g, and the seed water content is 9%;

[0022] (2) Spread the collected seeds in a ventilated and cool place, dry in the shade for 15-20 days, soak the seeds in 0.5% potassium permanganate solution for 50-55 minutes for disinfection, and then use 60-70°C hot water Soak for 4-6 hours, rinse the seeds with clean water after natural cooling to remove disinfectant residues and seed extracts;

[0023] (3) Multi-substrate variable temperature stratification treatment: then use river sand, vermiculite, perlite and seeds to mix evenly, and then evenly spray plant growth regulators, then put them into seed bags, and put the seed bags in a 24-26°C After culturing in the incubator for 4 days, take out the seed bag, add water and mix well, then put the seed bag in an incubator at 6-8°C ...

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 Tilia miqueliana seedling raising method, which includes seed collection, drying in the shade, soaking, multi-substrate variable temperature stratification and transplanting. Seedlings of Tilia miqueliana raised by the method break through dormancy in about 50 days, are high in survival rate and emergence percentage, and have developed roots.

Description

technical field [0001] The invention relates to a method for raising seedlings of Nanjing Tilia. Background technique [0002] Nanjing Tilia ( Tilia miqueliana Maxim1.) A deciduous tree with a height of 20m, belonging to the genus Tiliaceae. It is produced in the provinces of East China, eastern Hunan, and Guangdong, and grows in hillsides and ravine forests. The wood can be used as agricultural tools and furniture, etc.; the stem bark fiber can be used to make rayon, and it is also an excellent raw material for papermaking. The linden tree has beautiful leaves, quiet posture, full of yellow flowers in summer, and strong fragrance. It can be used as a shade tree, a street tree, and an excellent nectar source plant. Linden is one of the four major street trees in the world. However, due to the deep dormancy characteristics of Nanjing Tilia seeds, poor natural regeneration ability, and long-term unreasonable overuse by humans, this tree species is already facing an endanger...

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): A01G9/10A01C1/00A01C1/02C05G3/00
Inventor 殷浩金
Owner 西藏珠峰华绿生态农业科技有限公司
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
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