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A large-scale Suaeda salsa coastal beach restoration method and equipment based on land cultivation

A restoration method, a coastal technology, applied in the fields of soil preparation, planting, botanical equipment and methods, etc., can solve the problems of not achieving the expected effect, economic loss, high salinity of seawater, etc., to improve the seeding effect and work efficiency , the effect of improving work efficiency

Active Publication Date: 2022-03-22
碱蓬先创科技(盘锦)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of fiddler crabs devour the young shoots of Suaeda salsa, making it unable to grow or even extinct
3. The seawater salinity is too high. It is believed that the salinity of the growth of Suaeda salsa is about 13 per thousand. At present, the salinity of sea water exceeds 30 per thousand, which makes the seeds of Suaeda salsa unable to germinate.
4. The theory that heavy metals exceed the standard believes that beach pollution contains a large amount of cadmium, which makes Suaeda salsa poisonous and unable to grow
The direct planting of a single species of tree species in this method is prone to the problem that this type of tree species is not suitable for the living environment of the local soil, resulting in a low survival rate of the tree species, failing to achieve the desired effect, and causing economic losses

Method used

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  • A large-scale Suaeda salsa coastal beach restoration method and equipment based on land cultivation
  • A large-scale Suaeda salsa coastal beach restoration method and equipment based on land cultivation
  • A large-scale Suaeda salsa coastal beach restoration method and equipment based on land cultivation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A large-scale Suaeda salsa restoration method along the coast of land, comprising the following steps in sequence:

[0064] S1: Divide the experimental land; according to the actual situation, divide three experimental lands and one optimal breeding base, which are the experimental field A, the experimental field B, the experimental field C and the D base, and the experimental field C and D bases are divided on the beach that needs to be repaired;

[0065] S2: Planting experimental field A; during the first year, only plant on experimental field A, and cross-plant Suaeda salsa, Suaeda greygreen, and Suaeda anterina at intervals of 10 cm;

[0066] S3: Cultivate various plant varieties; hybridize each variety of Suaeda salsa or save seeds after self-crossing;

[0067] S4: Take seeds and sow again; take seeds 10 days before and after the frost, and cut the seeds; take the upper part of the seeds, leaving a small amount of seeds to grow naturally in Suaeda salsa; 80-500 cat...

Embodiment 2

[0072] A large-scale Suaeda salsa restoration method along the coast of land, comprising the following steps in sequence:

[0073] S1: Divide the experimental land; according to the actual situation, divide three experimental lands and one optimal breeding base, which are the experimental field A, the experimental field B, the experimental field C and the D base, and the experimental field C and D bases are divided on the beach that needs to be repaired;

[0074] S2: Planting experimental field A; during the first year, only plant on experimental field A, and cross-plant Suaeda salsa, Suaeda greygreen, and Suaeda anterina at intervals of 8 cm to 50 cm;

[0075] S3: Cultivate various plant varieties; hybridize each variety of Suaeda salsa or save seeds after self-crossing;

[0076] S4: Take seeds and sow again; take seeds 10 days before and after the frost, and cut the seeds; take the upper part of the seeds, leaving a small amount of seeds to grow naturally in Suaeda salsa; 80...

Embodiment 3

[0081] A large-scale Suaeda salsa coastal restoration equipment based on land cultivation, such as figure 2 , image 3 As shown, it includes a car body 1, a seeding mechanism, a floating soil mechanism and a sprinkler mechanism; Seat 14, etc., the outer wall of the bottom of the seeding tray 2 is welded with conductive steel pipes 17 distributed around the circumference, and the conductive steel pipes 17 are all inserted into the inner wall of the top of the sowing base 3, and the sowing base 3 is welded on the outer wall of the top of the conductive base 9 , the bottom outer wall of the conduction base 9 is fixed to the top outer wall of the car body 1 by bolts; one end of the conduit 10 is socketed on the outer wall of one end of the conduction steel pipe 17 through the conduction base 9 and the seeding base 3, and the other end of the conduit 10 All are plugged into the inner wall of one end of the tooth holder 14; the number of the conductive steel pipe 17 and the condui...

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Abstract

The invention discloses a large-scale Suaeda salsa coastal beach restoration method and equipment based on land cultivation, and relates to the field of ecological restoration; in order to solve the problem of seeding survival rate; it specifically includes the following steps: dividing the experimental land; dividing three experimental areas according to the actual situation The land used and a preferred breeding base are experimental field A, experimental field B, experimental field C and D bases respectively, among which the experimental field C and D bases are divided on the beach to be repaired; the experimental field A is planted; only the experimental field A is planted during the first year, Cross plant Suaeda salsa, Suaeda greygreen, and Suaeda winged at intervals of 10 cm; cultivate various varieties; hybridize each variety of Suaeda salsa, and keep seeds after hybridization; take seeds and sow them again. In the present invention, through two mixed plantings of different varieties, self-crossing of fine varieties is cultivated to obtain pure varieties, the first hybridization keeps the seeds of the old varieties, adds new varieties, and observes varieties suitable for beaches after sowing.

Description

technical field [0001] The invention relates to the technical field of ecological restoration, in particular to a method and equipment for restoring large-scale Suaeda salsa coastal beaches by raising land from the ground. Background technique [0002] Suaeda glauca (Bunge) Bunge (scientific name: Suaeda glauca (Bunge) Bunge) is an annual herb, up to 1 meter high. The stem is erect, strong, cylindrical, light green, with ribs, and the upper part is multi-branched; the branches are slender, ascending or obliquely extending. Leaves filamentous, semicylindrical. Flowers are bisexual and female, solitary or in clusters of 2-5, mostly borne near the base of leaves. Utricles enclosed in perianth, pericarp membranous. Seeds borne horizontally or obliquely. The flowering and fruiting period is July-September. Distributed in Mongolia, Russia (Siberia and the Far East), Korea, Japan and China; in China in Heilongjiang, Inner Mongolia, Hebei, Shandong, Jiangsu, Zhejiang, Henan, Sh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B79/02A01H1/02A01C5/06A01C7/16A01C7/20
CPCA01B79/02A01H1/02A01C5/06A01C7/166A01C7/20A01C5/062A01C5/066
Inventor 李泓胜许建强罗凡华
Owner 碱蓬先创科技(盘锦)有限公司
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