Paris polyphylla low elevation and high altitude seedling cultivation method

A planting method and technology of Dianzhonglou, applied in the directions of botanical equipment and method, fertilization method, seed and rhizome treatment, etc., can solve the problem of shortening the planting cycle of Dianzhonglou, shortening the emergence time of Dianzhonglou, and slow growth of rhizomes in the seedling stage. and other problems, to achieve the effect of solving the long emergence time, shortening the growth cycle, and increasing the growth of rhizomes

Inactive Publication Date: 2017-07-21
THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY OF FORESTRY
View PDF8 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to utilize the differences in temperature and humidity under different altitude conditions to provide a method for cultivating and planting of Prunus diangi with strong operability and low production cost, so as to solve the problem of late emergence, low emergence rate and long growth cycle of Prunus diangi The problem
The present invention aims at the problems of complicated temper

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

[0022] (1) Selection of low-altitude nursery grounds: The nursery grounds are selected at an altitude of 1000-1200m, with an annual average temperature of 17-20°C, an annual average relative air humidity of 75%-85%, and an annual frost-free period of ≥ 310 days; The advantage of high air humidity realizes the process of seed treatment and seedling cultivation after seed collection.

[0023] (2) Seed collection: During the maturity period of the seeds of Chonglou in late October to mid-November, more than 30% of the capsules of Chonglou are cracked, and the arils of the seeds in the capsules change from orange red to deep red. Capsules, the harvested Prunus edulis capsules are placed in a cool place for 13 days, and then the seeds with dark red arils are peeled off from the capsules, and placed in a cool place for 3 days, and the seeds are spread in a thin layer in a cool place It is 1.0-1.5cm. Because the crimson aril of seed is harder, it is difficult to rub off its aril, an...

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
Altitudeaaaaaaaaaa
Login to view more

Abstract

The invention discloses a Paris polyphylla low elevation and high altitude seedling cultivation method. The method comprises the steps of the selection of low elevation seedling soil, the seedling sowing and rearing, the selection of high altitude cultivated soil, the seedling transplanting and the management of water and fertilizer. The seedling cultivation method takes full advantage of the differences in natural environmental conditions under different altitudes, does not require a dedicated variable temperature device, in comparison with other methods, the seedling out-planting time is at least shortened by 180 days, the germination rate is improved, and the seedling root weight is increased by 2-2.5 times, the annual growth of the rhizome of Paris polyphylla is increased, the growth cycle of Paris polyphylla is significantly shortened, the growth cycle is shortened by 40%, the production cost is low, and the method is easy to master and extend.

Description

technical field [0001] The invention relates to a low-altitude seedling raising and high-altitude planting technology of Chonglou dianthus. Background technique [0002] Pairs polyphylla var.yunnanensis belongs to Trilliaceae (Trilliaceae) Pairs polyphylla (Paris L.) perennial herb, which is recorded in "Pharmacopoeia of the People's Republic of China". The main chemical composition of its rhizome is steroidal saponins. With strong physiological and pharmacological activities, it is the main component of some important Chinese patent medicines and new medicines such as Yunnan Baiyao, Sichuan Baiyao, Gongxuening, Duoming Dan, and Total Saponin Tablets. Due to the high medicinal value of Dianzhonglou, the demand has increased year by year in recent years. According to statistics, the current demand for Dianzhonglou in pharmaceutical factories and traditional Chinese medicine prescriptions across the country can reach about 16,000 tons. Relying on wild resources alone can no l...

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): A01G1/00A01G9/10A01C1/00A01C21/00
Inventor 高成杰孙永玉李昆
Owner THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY 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