Seedling culture method of populus diversifolia

A technology of Populus euphratica and seeds, applied in the field of populus euphratica seedlings, can solve the problems of high labor intensity in seedling cultivation, high seedling deformity rate, low seed germination rate, etc., achieve strong ion exchange capacity and adsorption capacity, easy to obtain raw materials, and increase germination rate Effect

Active Publication Date: 2020-02-28
INNER MONGOLIA M GRASS ECOLOGY & ENVIROMENT GRP CO LTD
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides an innovative seedling raising method of Populus euphratica in order to solve the disadvantages of less

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

[0031] 1. Selection of nursery sites: Populus euphratica seedling sites are selected in places that are ventilated and conducive to irrigation and drainage. The soil is fertile and loose sandy loam or light saline-alkali soil.

[0032] 2. Selection of sowing time: in mid-April.

[0033] 3. Soil preparation for bed: The land preparation is flat, finely crushed and free of weeds. A flat bed with a drainage ditch is used as the bed. The bed is 1 meter wide and 5 meters long, with a drainage ditch in the middle.

[0034]4. Sowing method: use the falling water sowing method, dig a drainage ditch on the flat bed, fill the bottom water, wait for the water to seep completely, mix the Populus euphratica seeds with 20 times the quality of fine sand, 3 times the quality of urea, and 10 times the quality of The decomposed farmyard manure is evenly spread on the bed, and then covered with soil, just enough to completely cover the seeds.

[0035] 5. Post-treatment spraying: After sowing, ...

Embodiment 2

[0038] 1. Selection of nursery sites: Populus euphratica seedling sites are selected in places that are ventilated and conducive to irrigation and drainage. The soil is fertile and loose sandy loam or light saline-alkali soil.

[0039] 2. Selection of sowing time: in mid-April.

[0040] 3. Soil preparation for bed: The land preparation is flat, finely crushed and free of weeds. A flat bed with a drainage ditch is used as the bed. The bed is 1 meter wide and 5 meters long, with a drainage ditch in the middle.

[0041] 4. Sowing method: use the falling water sowing method, dig a drainage ditch on the flat bed, fill the bottom water, wait for the water to seep completely, mix the Populus euphratica seeds with 30 times the quality of fine sand, 5 times the quality of urea, and 15 times the quality of The decomposed farmyard manure is evenly spread on the bed, and then covered with soil, just enough to completely cover the seeds.

[0042] 5. Post-treatment spraying: After sowing,...

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 aims to solve the problems of few populus diversifolia provenance, high seedling culture labor intensity, high cost, low seed germination rate and high seedling malformation rate in theprior art and provides an innovative populus diversifolia seed seedling culture method. On the one hand, by mixing populus diversifolia seeds with specific raw materials like fine sand, urea and rotten farm manure in the process of seeding, germination rate of the populus diversifolia seeds is increased, and seedling distortion rate is reduced; on the other hand, by strictly controlling adding amount of various raw materials within a proper range, optimal synergistic effect of the raw materials is brought into play, so that the germination rate of the populus diversifolia seeds is increased, and the seedling distortion rate is reduced; finally, by sequentially adopting carbendazim wettable powder and Bordeaux mixture for spraying aftertreatment after seeding, effects of increasing the germination rate of the populus diversifolia seeds and reducing the seedling distortion rate are further realized. The method is simple in operation, easy-to-get in raw material and suitable for large-scale popularization and application and has good economic benefit and environmental benefit.

Description

technical field [0001] The invention belongs to the technical field of seedling breeding, and in particular relates to a seedling raising method of Populus euphratica. Background technique [0002] Populus euphratica, also known as Populus heterophyllum, belongs to Salicaceae, is the most primitive and oldest tree species in the genus Populus, and is one of the first batch of 388 rare and endangered plants identified in my country as "Vulnerable Species". Populus euphratica is a plant belonging to the phylum Angiosperms, Dicotyledoneae, Pentacia, Salixaceae, Salicaceae, and Populus. It is a medium-sized deciduous natural tree with a diameter of up to 1.5 meters. The wood is slender and soft, and the leaves are broad. Great fragrance. Drought and flood tolerance, tenacious life, is one of the rare tree species in nature. Populus euphratica can be up to 200 years old, with a straight trunk, 10-15 meters high, and a thin shrub. The leaves are peculiar, because it grows in th...

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): A01G17/00A01G13/00C05G3/00C05G3/80
CPCA01G13/00A01G17/005C05C9/00C05G3/00
Inventor 张跃华潘亮王媛媛贾振宇荆莹高鸿永张璐璘
Owner INNER MONGOLIA M GRASS ECOLOGY & ENVIROMENT GRP CO LTD
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