Wetland hydro-fluctuation belt vegetation recovery method based on paliurus ramosissimus

A technology of vegetation restoration and majiazi, which is applied in the direction of soil preparation, botany equipment and methods, and plant cultivation, can solve problems such as high soil barrenness, landslides, collapses, debris flows, and poor water resistance, so as to avoid soil loss, The restoration effect is obvious, and the effect of satisfying the habitat growth

Pending Publication Date: 2022-02-08
JIANGXI ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are some common problems in the water-fluctuating zone of the reservoir: ① Perennial flooding, water wave erosion and surface runoff take away a large amount of nutrients such as nitrogen, and the soil in the water-fluctuating zone is relatively dry and barren, making it difficult for vegetation

Method used

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  • Wetland hydro-fluctuation belt vegetation recovery method based on paliurus ramosissimus
  • Wetland hydro-fluctuation belt vegetation recovery method based on paliurus ramosissimus

Examples

Experimental program
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Effect test

Example Embodiment

[0030] Example 1

[0031] A vented resiliency method based on venen wetland, including the following steps:

[0032] S1, excavation planting hole: Digging the planting hole in the upper 1m height of the displacement belt, pre-placing a double-layer mesh structure made of straw inner wall in the inner wall of the planting hole, filling the niece seedlings in the double-layer mesh seedlings earth;

[0033] S2, venchra seedlings: transplant the vene seedlings of 25 to 40cm in planting hole, the planting density of the venos is 30 cm × vertical 30cm, fixed seedlings, gradually return the soil, evenly arrange nutrient soil on the surface, Then plants seed seeds on the nutritious soil; pour the root water, complete the planting of the venom

[0034]S3, drown-to-water plant plants: When in the dryness period and the soil humidity is 60 ~ 70%, the seeds below the vena (quantity ratio of about 2: 1), before the seed Soaked for 24 h with water, the sowing spacing is 2.5 ~ 6cm, and the sown ...

Example Embodiment

[0035] Example 2

[0036] A vented resiliency method based on venen wetland, including the following steps:

[0037] S1, excavation of planting hole: Digging the planting hole in the displacement of the landing zone to the lower 2.5m height, pre-placing a double-layer mesh structure formed from straw inner wall in the inner wall of the planting, and the layer is connected to each other, in the double layer The mesh structure fills the original planting of the Malan seedlings;

[0038] S2, vena planted: transplant the vene seedlings of 30 to 50cm in planting holes, the planting density of the venen is 40 cm × longitudinal 60cm, fixed seedlings, gradually return the soil, evenly arrange nutrient soil on the surface, Then plants seed seeds on the nutritious soil; pour the root water, complete the planting of the venom

[0039] S3, drown-to-resistance planting: When in the dryness of the water and the soil humidity is 70 ~ 75%, the seeding of the cauliflower, purple clouds and mosquit...

Example Embodiment

[0041] Example 3

[0042] A vented resiliency method based on venen wetland, including the following steps:

[0043] S1, excavating planting hole: Digging the planting hole in the displacement of the lifting belt to the lower 1.5m height, pre-placed a double-layer mesh structure made from straw inner wall in the inner wall of straw, and filled the niece seedlings in the double-layer mesh structure. Planting soil;

[0044] S2, vena planted: Transplant the vene seedlings of 25 to 50cm in planting holes, the planting density of the venos is 40 cm × longitudinal 50cm, fixed seedlings, gradually return the soil, uniformly arrange the nutrient soil on the surface. Then plants seed seeds on the nutritious soil; pour the root water, complete the planting of the venom

[0045] S3, drown-to-water plant plants: When in the dryness of the water and the soil humidity is 85 ~ 90%, the seeds below the velination, the seeds of purple and mosquito mosquito (quantity ratio 1: 1: 1)

[0046] S4, aft...

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Abstract

The invention relates to the technical field of ecological management, and provides a wetland hydro-fluctuation belt vegetation recovery method based on paliurus ramosissimus, which comprises the following steps: S1, digging planting holes from a revetment of a hydro-fluctuation belt to a height of 1-2.5 m below the revetment, and placing a double-layer net-shaped structure woven by straws on the inner wall of each planting hole in advance, filling the double-layer net-shaped structure with paliurus ramosissimus seedling native planting soil; S2, transplanting paliurus ramosissimus seedlings into the planting holes; and S3, in the dry season and when the soil humidity is 60-90%, planting flood-resistant herbaceous plant seeds under the paliurus ramosissimus, and the sowing area accounts for 50-80% of the area of the hydro-fluctuation belt. The vegetation planted in the water-level-fluctuating zone of the reservoir has good drought resistance and barren resistance, can adapt to water level changes, and is good in growth vigor, high in water logging resistance, extensive in management and protection and high in sustainability; and the method is simple and good in restoration effect, and has important social effect and application value for restoration and treatment of the ecological environment.

Description

technical field [0001] The invention relates to the technical field of ecological management, in particular to a method for restoring vegetation in a wetland water-fluctuation zone based on vegetative seeds. Background technique [0002] Although economic technology, ecological environment, industrial development and historical background are different between China and foreign countries, the concentration points of vegetation restoration in water-fluctuating zones are generally the same. Domestic and foreign research on vegetation restoration in the water-fluctuation zone mainly focuses on the succession of vegetation in the water-fluctuation zone, the composition of vegetation in the water-fluctuation zone, the selection of suitable plants in the water-fluctuation zone, the research on the limiting factors of vegetation restoration in the water-fluctuation zone, and the research on the vegetation in the water-fluctuation zone. Vegetation restoration model research, etc. I...

Claims

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Application Information

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IPC IPC(8): A01B79/02A01G22/00A01G17/00
CPCA01B79/02A01G22/00A01G17/005Y02A40/22
Inventor 朱仔伟周莉荫高璜梅雅茹廖伟兰志春缪泸君迟韵阳
Owner JIANGXI ACAD OF FORESTRY
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