Tree planting based on storage approach in droughty Gobi deserts, deserts and regions covered with snow throughout year

A technology of Gobi Desert and desert, which is applied in the fields of Gobi Desert and desert greening. It can solve the problems of high cost, low survival rate of tree planting, and low degree of water saving, and achieve the effects of simple management, stable fertilizer content, and water saving.

Active Publication Date: 2019-10-18
袁先深
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Therefore, it is necessary to change the existing afforestation techniques in the arid Gobi desert and desert, which are low in water saving, high in cost, low in survival rate of tree planting, and unable to carry out large-scale afforestation in deserts and deserts, and completely solve the above water-saving afforestation work problem in

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
  • Tree planting based on storage approach in droughty Gobi deserts, deserts and regions covered with snow throughout year
  • Tree planting based on storage approach in droughty Gobi deserts, deserts and regions covered with snow throughout year
  • Tree planting based on storage approach in droughty Gobi deserts, deserts and regions covered with snow throughout year

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] This embodiment is applied to the Gobi and other areas where no grass grows. Such as figure 1 , 3 -4 shown.

[0060] Step 1: Lay out the line according to the flatness of the terrain, plan the direction of storage tank 1 to be excavated, with a width of 2 meters and a depth of 1 meter, draw the tank line, and excavate the bottom surface and upper mouth of the storage tank to reflect the flatness.

[0061] Step 2: Lay plastic sheeting 2 in the dug storage tank 1. The total width of the plastic sheeting 2 is 6 meters, and the width of the bottom layer is 2 meters. Lay plastic sheets 1 meter deep on both sides of the tank wall to prevent water seepage from the tank wall. The 1-meter plastic sheets on both sides of the upper opening should be rolled up and buried on the edge of the upper opening with soil pressure, and the two ends of the storage tank should also be covered with plastic sheets.

[0062] Step 3: Fill with soil and fertilizer. The loose soil should be high...

Embodiment 2

[0069] When excavating storage tanks in complex soil, there are many places in disorder, with seven holes and eight holes in the tank walls on both sides, and the anti-seepage plastic sheeting is easy to be punctured.

[0070] On the basis of Example 1, in steps one to three, a steel plate with a length of 2 meters, a width of 1 meter, and a thickness of 2.5 mm can be used as a template 5 to be close to the wall of the storage tank, and a space of 4 cm is reserved at the outer opening to insert 3 A steel pipe 16 with a length of 1 meter and a diameter of 4 cm has eyelets on the steel pipe and the formwork. After the formwork is supported, two 2-meter-long anchor ropes 6 are fixed through the eyelets on the formwork. The anchor pegs 7 are inserted into the formwork with a height of 0.5 meters outside to prevent formwork from shifting. Scrape the bottom of the tank flat and lay a waterproof layer of plastic sheeting, and then backfill the soil suitable for planting. After backfi...

Embodiment 3

[0072] This embodiment is applied to a situation in a desert area, and the difficulty of the desert lies in quicksand and landslides.

[0073] Step 1: Plan the direction of the storage tank to be dug, with a width of 2 meters, and draw the tank line on the ground. Prepare enough steel plates as formwork 5. Before excavation by the excavator, insert the formwork along the groove line. The method is to use the bucket of the excavator to press the steel pipe downward to make the formwork sink to 1.2 meters, and the depth of the excavation is 1 meter to form storage tank 1.

[0074] The template specification is 2 meters long and 1 meter wide, and three 1-meter-long steel pipes with a diameter of 5 centimeters are welded as reinforcements, one in the middle, and one reinforcement at each end. Inserting slots are made at both ends of the formwork 5 to prevent sand leakage Drill a hole at the top of each steel pipe as a hook eye for the anchor rope. The length of the anchor rope is...

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 relates to the field of greening of Gobi deserts and deserts and provides tree planting based on a storage approach in droughty Gobi deserts, deserts and regions covered with snow throughout the year. With the scientific theory of the storage approach as the innovation guidance, three technologies are formed. According to the first technology, the storage approach is adopted for planting trees in places covered with 40 kg/square meter snow throughout the year, consideration of water sources can be omitted during tree planting every year, snow graders are used for pushing the accumulated snow to plant pits, and after the snow smelts into water, infiltrating irrigation can be carried out. According to the second technology, the storage approach is used for planting trees in droughty Gobi deserts and other barren places, and watering is required once a year. According to the third technology, the storage approach is used for afforestation in desert zones, and water infusionis required once a year. The common point of the three technologies lies in that the water content and evaporation amount of soil in storage tanks are controlled by the storage approach, the water usage can be reduced to 90% or above, the survival rate can reach 98% at least, snow removal, watering and water pouring only need to be performed once a year, and the consideration of the water sourcesand manual watering in the regions covered with snow throughout the year is omitted. The storage approach creates a historical beginning for water-saving afforestation.

Description

technical field [0001] The present invention relates to the fields of Gobi Desert and desert greening, in particular to a method of tree planting in arid Gobi Desert, deserts and areas with annual snow cover. Background technique [0002] From the establishment of afforestation in New China to today, the country has invested a lot of manpower, material resources and financial resources every year to prevent wind and sand in arid areas and to increase rainfall. With the development and progress of society, in order to improve ecological benefits, social benefits and economic benefits, it is easier said than done to prevent wind and sand, improve drought, green the environment, and purify the air. So we must pay attention to the desert of the Gobi Desert in the arid region of the Northwest my country and the place where the annual snow cover has, how to get it in place in one step, completely and thoroughly solve the scientific water-saving afforestation work, this is the key ...

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): A01G17/00A01G25/00
CPCA01G17/005A01G25/00
Inventor 袁先深
Owner 袁先深
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