Method for controlling wind erosion of nursery stock bases in desert areas

A technology for seedlings and sandy areas, which is applied in the field of wind erosion control of seedling roots in sandy areas, and can solve problems such as inconvenient transportation, inability to fit, inconvenient installation and disassembly, etc.

Active Publication Date: 2012-12-19
XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
View PDF10 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these protective covers are all columnar with the same thickness up and down, and cannot fit each other, occupy a large space, and are not convenient for transportation; the side walls are all designed to be airtight, and wind resistance can easily cause soil wind erosion; the side walls are all closed , it is not easy to install and disassemble; ...

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
  • Method for controlling wind erosion of nursery stock bases in desert areas
  • Method for controlling wind erosion of nursery stock bases in desert areas
  • Method for controlling wind erosion of nursery stock bases in desert areas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Make protective cover: cover body 1 is circular frustum shape, cover body 1 height 10cm, has small hole 2 on the middle part side wall of cover body 1, diameter 3mm, porosity 30%, cover edge 3 is ring-shaped, and cover body 1 The bottom of the body 1 is horizontally meshed and connected as a whole. There is a gap 4 in the corresponding position on the side wall of the cover body 1 and the cover edge 3, and a fixing hole 5 is opened on the cover edge 3 with a diameter of 2mm. A pair of fixing holes The spacing is 1cm, and the fixing drills 6 are inserted into the surface soil through the fixing holes 5 to fix them. The shape of the fixing drills 6 is U-shaped, the width is adapted to the distance between a pair of fixing holes 5 on the cover edge 3, and the length is 5cm. The making material can adopt naturally degradable material, also can adopt long-life anti-aging material, and fixing solder 6 can be used metal material, also available natural materials such as synthet...

Embodiment 2

[0024] Make protective cover: cover body 1 is circular frustum shape, cover body 1 height 20cm, has small hole 2 on the side wall of the middle part of cover body 1, diameter 6mm, porosity 45%, cover edge 3 is ring shape, and cover body 1 The bottom of the body 1 is horizontally meshed and connected as a whole. There is a gap 4 in the corresponding position on the side wall of the cover body 1 and the cover edge 3, and a fixing hole 5 is opened on the cover edge 3 with a diameter of 3 mm. A pair of fixing holes The spacing is 3cm, and the fixing drills 6 are inserted into the ground surface through the fixing holes 5 to fix them. Making material can adopt naturally degradable material, also can adopt long-life anti-aging material, and fixing brazing 6 can be used metal material, also available natural materials such as synthetic material or branch.

Embodiment 3

[0026] Make the protective cover: the cover body 1 is in the shape of a circular table, the height of the cover body 1 is 30cm, and there is a small hole 2 on the side wall of the middle part of the cover body 1, with a diameter of 10mm and a porosity of 60%. The bottom of the body 1 is horizontally meshed and connected as one, and there is a gap 4 in the corresponding position on the side wall of the cover body 1 and the cover edge 3, and a fixing hole 5 is opened on the cover edge 3, the diameter is 4mm, and a pair of fixing holes The spacing is 5cm, and the fixing drill 6 is inserted into the ground surface through the fixing hole 5 to fix it. Making material can adopt naturally degradable material, also can adopt long-life anti-aging material, and fixing solder 6 can use metal material, also available artificial synthetic material, or natural materials such as branches.

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
Heightaaaaaaaaaa
Diameteraaaaaaaaaa
Login to view more

Abstract

The invention relates to a method for controlling wind erosion of nursery stock bases in desert areas. The method relates to a nursery stock sand storm protection cover which comprises a cover body, a cover edge and a fixed drill rod, wherein the cover body is shaped like a round table; the cover edge is arranged at the bottom of the cover body; and the fixed drill rod is inserted into a fixed hole on the cover edge and then fixed in soil on the earth surface. After a nursery stock is planted in a desert area, the nursery stock sand storm protection cover is taken, and the cover body and a gap on the side wall of the cover edge are slightly unfolded to horizontally move toward the nursery stock; branches of the nursery stock are collapsed and pass through the gap; the cover body is arranged around the nursery stock; the protection cover is rotated to ensure that the gap on the protection cover is toward the downwind direction of the local predominant wind direction; and along with the growth of the nursery stock, when the sand storm protection cover limits the growth of the trunk, the cover body and the gap on the side wall of the cover edge are unfolded and then the protection cover is taken off. The method can be used for the forestation in desert areas with the advantages of improving the micro environment of nursery stock bases, preventing the wind erosion of the soil at the roots of the newly planted seedlings and improving the nursery stock survival rate, has a wide application range and can be widely applied to the construction projects of ecological forests and economic forests.

Description

technical field [0001] The invention relates to an afforestation method, in particular to a method for controlling wind erosion of seedling roots in sandy areas. Background technique [0002] Plants are very fragile in the seedling stage, and meteorological disasters such as high and low temperature, strong wind, and atmospheric drought, as well as the gnawing and gnawing of rats, rabbits, and large herbivores, can be fatal. For seedlings in windy and sandy areas, in addition to the above disasters, windy sand is the limiting factor affecting their survival and growth. The wind loosens the roots of the seedlings and affects the growth of new roots; the impact of sand particles abrades the new leaves and plant epidermis; wind erosion strips the root soil and even exposes the root system, which affects the water absorption of the plant. Therefore, certain protective measures must be taken for seedlings in areas with strong wind and sand activity, in order to improve the survi...

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): A01G13/02
CPCY02A40/22
Inventor 李生宇雷加强徐新文王海峰王永东
Owner XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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