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Water-retaining and soil moisture preserving tree planting method for drought area

An invisible and regional technology, applied in botany equipment and methods, root waterers, automatic watering devices, etc., can solve the problems of short effective duration, low utilization rate of water resources, artificial water supply, etc., and achieve low management costs in the later stage , to solve the water shortage, the effect of a long period of validity

Inactive Publication Date: 2002-01-23
NINGXIA UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, people only focused on the surface or shallow water storage and water supply problems of the soil layer, but its biggest defect is that it needs frequent and continuous artificial water supply, low utilization rate of water resources, high cost, and short effective duration
Undoubtedly, these methods are still simple and extensive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: When planting annual saplings, at the bottom of the tree pit dug, four diameters are evenly distributed vertically and are 3 centimeters, deep holes of 1 meter in depth, and a root with anti-seepage is inserted in each deep hole. The biodegradable hollow tube is equipped with moist and evenly mixed sawdust, plant straw, water-retaining agent and water in the hollow tube, and a water-retaining and seepage-proof layer is set around the tree pit except for the hollow tube; anti-seepage After the water treatment, cover the bottom of the tree pit with a layer of plant stalks with a thickness of 1 cm, and spray an appropriate amount of water evenly on the plant stalks; put the flowerpot-shaped micro-ecological stove made in the factory into the tree pit; The ecological stove is made of slow-release multi-component compound micro-ecological soil. Plant the saplings into the micro-ecological stove, cultivate the soil with moist soil, and make the surface into a su...

Embodiment 2

[0016] Embodiment 2: when transplanting perennial saplings, at the bottom of the tree pit dug, five diameters are evenly distributed vertically and are 30 centimeters, deep holes of 8 meters in depth, insert a leak-proof hole in each deep hole The biodegradable hollow tube is filled with moist and evenly mixed sawdust, plant straw, water-retaining agent and water, and the area around the tree pit except the hollow tube is provided with a water-retaining and anti-seepage layer; anti-seepage After treatment, cover the bottom of the tree pit with a layer of 5 cm thick plant stalks, and evenly spray an appropriate amount of water on the plant stalks; put the flower pot-shaped micro-ecological stove made on site into the tree pit; The stove is made of slow-release multi-component compound micro-ecological soil. Plant the saplings in the micro-ecological stove, cultivate the soil with moist soil, and make the surface into a sunken trumpet shape; pour water into the tree pit, and cov...

Embodiment 3

[0017] Embodiment 3: When planting trees in the desert, at the bottom of the tree pit dug, four diameters are evenly distributed vertically and are 8 centimeters, deep holes of 6 meters in depth, insert a root made in the factory in each deep hole Leakproof biodegradable tube filled with invisible water storage material with 90% water content. Set up a water-retaining and anti-seepage layer around the tree pit except for the hollow pipe; after the anti-seepage water treatment, cover the bottom of the tree pit with a layer of plant straw with a thickness of 4 cm, and spray an appropriate amount of water evenly on the plant straw; The factory-made flowerpot-shaped micro-ecological stove is placed in the tree pit; the flowerpot-shaped micro-ecological stove is made of slow-release multi-component compound micro-ecological soil. Plant the saplings into the micro-ecological stove, cultivate the soil with moist soil, and make the surface into a sunken trumpet shape; after pouring wa...

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Abstract

The tree-panting method includes the steps of drilling 3-5 deep holes at the bottom of the tree hole; inserting hollow anti-seepage pipes of biologically degradable material and containing 50-98% water in the holes and installing water retaining material in the hollow pipes; setting anti-seepage layer around the hollow pipes; covering the bottom of the tree hole with one layer of plant straw and spraying water; setting prefabricated container in the shape of flower pot into the hole; planting tree seedling in the container; watering; covering with film and pressing the film with soil or pebbles, etc.

Description

technical field [0001] The invention relates to a tree planting method, in particular to a tree planting method for invisible water storage and moisture conservation in arid areas. Background technique [0002] Currently known methods for planting trees in arid areas are limited to the solution of apparent water supply problems. They lack effective measures to systematically solve the sustainable regulation of nutrients and water, and ignore the problem of using groundwater with fine technology. For a long time, people have only focused on the water storage and water supply of the surface or shallow layers of the soil, but its biggest defect is that it needs frequent and continuous artificial water supply, low water resource utilization, high cost, and short effective duration. Undoubtedly, these methods are still simple and extensive. Contents of the invention [0003] The present invention provides a tree planting method for invisible water storage and moisture cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/00A01G27/04A01G29/00
Inventor 刘万毅李金夫高作宁李伟
Owner NINGXIA UNIVERSITY
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