Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Drought and extreme drought region sand land 1cm-4.5cm ground diameter red date tree well type irrigation method

An arid area and arid technology, applied in the field of water-saving irrigation for jujube saplings, can solve the problems of low water use efficiency, achieve objective water-saving efficiency, save water resources, and improve yield and quality

Inactive Publication Date: 2014-09-17
XINJIANG ACADEMY OF FORESTRY SCI
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a kind of irrigation method of jujube tree well type on sandy land with a ground diameter of 1cm to 4.5cm in arid and extremely arid areas, which overcomes the above-mentioned deficiencies in the prior art, It can effectively solve the problem of low water use efficiency in the irrigation methods of conventional flood irrigation, furrow irrigation and ground drip irrigation in sandy land in arid and extremely arid areas

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

[0012] Embodiment 1, this arid and extremely arid area sandy ground diameter 1cm to 4.5cm jujube tree well type irrigation method, carry out according to the following steps: the first step, determine the forest land of the red jujube tree that planting ground diameter is 1cm to 4.5cm The soil is the sandy soil in arid and extremely arid regions; the second step is to select the vertical shaft pipe with holes, which includes the pipe body, the inner diameter of the pipe body is 8cm to 10cm, and the height is 18cm to 22cm, and the lower end of the pipe body is fixed with The sealing plate, the pipe body is distributed with water outlet holes at intervals, the upper part of the pipe body has a water inlet, the distance between the top water outlet hole of the pipe body and the top of the pipe body is 3cm to 6cm, and the diameter of the water outlet hole is 0.1cm to 1cm; the third step , on the ground surface of every red jujube tree side, punch a hole matched with the vertical ...

Embodiment 2

[0013] Embodiment 2, this arid and extremely arid area sandy soil ground diameter 1cm to 4.5cm jujube tree well type irrigation method, carry out according to the following steps: the first step, determine the forest land of the jujube tree that planting ground diameter is 1cm or 4.5cm The soil is the sandy soil in arid and extremely arid regions; the second step is to select the vertical shaft pipe with holes, which includes the pipe body, the inner diameter of the pipe body is 8cm or 10cm, and the height is 18cm or 22cm, and the lower end of the pipe body is fixed with The sealing plate, the pipe body is distributed with water outlet holes at intervals, the upper part of the pipe body has a water inlet, the distance between the top water outlet hole of the pipe body and the top of the pipe body is 3cm or 6cm, and the diameter of the water outlet hole is 0.1cm or 1cm; the third step , on the ground surface of every red jujube tree side, punch a hole matched with the vertical...

Embodiment 3

[0014] Embodiment 3, as the preference of above-mentioned embodiment, the irrigation amount of every jujube tree of each irrigation is 60L to 90L. The irrigation quota moisture interval can satisfy more than 80% of the underground space distribution of jujube roots from 1 cm to 4.5 cm.

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 technical field of red date sapling water-saving irrigation and discloses a drought and extreme drought region sand land 1cm-4.5cm ground diameter red date tree well type irrigation method. The method comprises the following steps of determining the forest land soil of red date trees with 1cm-4.5cm planting ground diameter to be sand land of drought and extreme drought regions; selecting a vertical shaft pipe with holes, punching a hole which is matched with the vertical shaft pipe with the holes in the ground surface of the side direction of each red date tree, wherein the straight distance between the position of the hole and the ground surface of each red date tree is 5cm-10cm, and the vertical shaft pipe is inserted into the hole. Compared with the flooding irrigation mode, the drought and extreme drought region sand land 1cm-4.5cm ground diameter red date tree well type irrigation method is capable of saving 85%-87% of water; compared with the furrow irrigation mode, the method is capable of saving 65%-69% of water; compared with the common trickle irrigation mode, the method is capable of saving 28%-37% of water; according to the method, the water source is effectively saved, the related technological problems of earth surface water accumulation, surface runoff, water dropper blockage and the like are solved, the maturity of red dates is facilitated, the yield and the quality are improved, and for the drought and extreme drought regions, the water-saving rate is quite considerable.

Description

technical field [0001] The invention relates to the technical field of water-saving irrigation for jujube saplings, and relates to a well-type irrigation method for jujube trees in sandy land with a ground diameter of 1 cm to 4.5 cm in arid and extremely arid regions. Background technique [0002] It is the national development strategy to fully implement the forestry development strategy and better play the five functions of forestry ecology, economy, society, carbon sink and culture. Afforestation and afforestation of the motherland are national strategies and civic obligations and work areas. In the near future, my country will annually Complete new afforestation of 6 million hectares, and complete afforestation (planting) of more than 90 billion trees every year. About one-third of China's area belongs to arid and extremely arid areas. In arid and extremely arid areas, trees need irrigation to ensure the normal growth and development of trees. Irrigation is directly re...

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): A01G25/06
Inventor 李宏程平张志刚
Owner XINJIANG ACADEMY OF FORESTRY SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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