Arrangement of arid region wild-goose-type fish scale pit catchment measure

A fish-scale pit and goose-style technology, which is applied to the configuration field of "goose-style" fish-scale pit water collection measures in arid areas, can solve the problems of loss of interception and catchment, small catchment surface, damage, etc., and achieve large catchment area and construction Simple, water-retaining effect

Active Publication Date: 2019-12-31
承德宇航人高山植物应用技术有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a configuration of "geese-style" fish-scale pit water collection measures in arid areas to solve the problem that the existing wing-type fish-scale pits proposed in the above background technology have little water storage, small catchment surface, and are easy to burst under heavy rainfall. And destroy the problem of losing the interception and catchment function and simple construction

Method used

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  • Arrangement of arid region wild-goose-type fish scale pit catchment measure
  • Arrangement of arid region wild-goose-type fish scale pit catchment measure
  • Arrangement of arid region wild-goose-type fish scale pit catchment measure

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Embodiment 1

[0039] A configuration of "geese-style" fish scale pit water collection measures in arid areas:

[0040] S1: Selection of afforestation sites in "wild goose" fish scale pits

[0041] For "Yan style" fish scale pit site preparation, choose a forestation plot with a slope of 38° and a soil layer thickness of 22cm;

[0042] S2: Selection of tree-making species in "geese-style" fish-scale pits

[0043] "Goose-style" fish-scale pit planting tree species selection value is high economic forest tree species, the slope is 22°, and the soil layer is thicker. Plant forsythia, hawthorn and mountain apricot in thinner and more gravel plots;

[0044] S3: "Yan style" fish scale pit site preparation method, including the basic model of "yan style" fish scale pit, the land preparation method of large fish scale pit, the structure and construction method of the inclined retaining dam, and the structure and construction method of the inclined water collection ditch (trough)

[0045] The basi...

Embodiment 2

[0050] Configuration of a "geese-style" fish-scale pit water collection measure in arid areas

[0051] S1: Selection of afforestation sites in "wild goose" fish scale pits

[0052] For "Yan style" fish scale pit site preparation, choose a forest plot with a slope of 35° and a soil layer thickness of 25cm;

[0053] S2: Selection of tree-making species in "geese-style" fish-scale pits

[0054] "Goose-style" fish-scale pit planting tree species selection value is high economic forest tree species, the slope is 20°, and the soil layer is thicker. Plant forsythia, hawthorn and mountain apricot in thinner and more gravel plots;

[0055] S3: "Yan style" fish scale pit site preparation method, including the basic model of "yan style" fish scale pit, the land preparation method of large fish scale pit, the structure and construction method of the inclined retaining dam, and the structure and construction method of the inclined water collection ditch (trough)

[0056] The basic patte...

Embodiment 3

[0061] Configuration of a "geese-style" fish-scale pit water collection measure in arid areas

[0062] S1: Selection of afforestation sites in "wild goose" fish scale pits

[0063] For "Yan style" fish scale pit site preparation, choose a forest plot with a slope of 28° and a soil layer thickness of 30cm;

[0064] S2: Selection of tree-making species in "geese-style" fish-scale pits

[0065] "Goose-style" fish scale pit planting tree species selection value is high economic forest tree species, the slope is 16°, and the soil layer is thicker to plant apples, pears, apricot flats, chestnuts and large-fruited seabuckthorn, etc., with a slope of 32° or more and soil Forsythia, hawthorn and mountain apricot are planted on plots with thinner layers and more gravel;

[0066] S3: "Yan style" fish scale pit site preparation method, including the basic model of "yan style" fish scale pit, the land preparation method of large fish scale pit, the structure and construction method of th...

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Abstract

The invention discloses arrangement of an arid region wild-goose-type fish scale pit catchment measure in the technical field of catchment engineering. The arrangement includes: S1, selecting wild-goose-type fish scale pit afforestation land; S2, selecting a wild-goose-type fish scale pit afforestation variety; S3, adopting a method for preparing land of a wild-goose-type fish scale pit, wherein the method includes: a basic mode of the wild-goose-type fish scale pit, a land preparation mode of a big fish scale pit, structure and construction method of an oblique water retaining dam and structure and construction method of an oblique catchment ditch (groove). The wild-goose-type fish scale pit is high in volume and water storage capacity, large in interception water gathering area and capable of intercepting much natural rainfall; the oblique water retaining dam or the oblique catchment ditch (groove) is constructed along with a slope, so that construction is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of water collection engineering, in particular to the configuration of a "geese style" fish scale pit water collection measure in arid areas. Background technique [0002] Water collection, water storage, and full use of rainwater resources are the key links for afforestation to survive and grow. Yulinkeng land preparation is one of the important land preparation measures for afforestation in northern mountainous areas, especially in areas below the 400mm rainfall line, the promotion and use of high-value economic forests (seabuckthorn, apple, forsythia) can not only increase the survival rate, but also Increase yield by more than 10-30%. The existing wing-type fish scale pit is composed of a horizontal water collection ditch (groove) and a fish scale pit. The fish scale pit is semicircular, 80-100cm long; there are gutters on both sides of the fish scale pit, the length of the gutter is 100cm, the width i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02E03F5/10
CPCA01B79/02E03F5/10Y02P60/40
Inventor 池树学岳丽华刘春海巴彦民
Owner 承德宇航人高山植物应用技术有限责任公司
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