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Soil and ecological control method for coastal beaches

An ecological management and coastal technology, applied in soil protection, construction, forestry and other directions, can solve the problems of slow greening transformation and long construction period, and achieve the effect of good soil improvement effect, low cost and lasting effect.

Active Publication Date: 2011-08-03
天津洪发生态科技有限公司
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AI Technical Summary

Problems solved by technology

In the existing technology, the reconstruction of coastal tidal flats is carried out firstly by soil improvement, and then planting seedlings after the soil reaches the standard, which requires a long construction period, making the speed of greening transformation slow

Method used

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  • Soil and ecological control method for coastal beaches
  • Soil and ecological control method for coastal beaches
  • Soil and ecological control method for coastal beaches

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Embodiment Construction

[0037] The present invention will be described in detail below in conjunction with specific embodiments, but the present invention is not limited to the following examples.

[0038] 1. If figure 1 As shown, first divide the land to be transformed into sections 1 with a width of 10 m and a length of several meters, and each section 1 is parallel to each other.

[0039] 2. If figure 2 , image 3 As shown, a groove is dug in the middle of each lot 1 along the depth direction, the depth of the groove is 0.8m, and the width is 0.4m, and then the blind water ditch is dug at the bottom of the groove. The blind ditch 2 is 0.2m wide and 0.3m deep, and the excavated ditch soil is piled up next to it.

[0040] Then use the above steps to dig the main blind ditch 3 for drenching water, the distance between two adjacent main ditch ditch 3 is 30m, and the ditch soil dug out is piled up next to it. The main shower blind ditch 3 intersects the branch shower blind ditch 2 , and the main s...

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Abstract

The invention provides a soil and ecological control method for coastal beaches, which comprises the following steps: digging water pouring blind ditches on lands to be reclaimed, spreading a water permeable anticorrosion material in the water pouring blink ditches, filling broken stones, wrapping the broken stones with the water permeable anticorrosion material, backfilling the soil of the ditches, spreading a blending material on the surface of the reclaimed lands, and uniformly blending the blending material and soil; digging tree wells, making tree foot water pouring ditches, spreading small broken stones on the bottom of the wells, laying coarse sand and fertilizer above the small broken stones, putting seedlings in the tree wells, and backfilling soil; and making ridges on the prepared land, watering manually or waiting for natural rainfall. The method has the advantages that: the soil remediation and seedling planting are performed at the same time; the greening speed is high; the survival rate of the seedlings is high; the storage rate is high; and the cost required is low. Thus, the method is suitable for large-scale virescence rebuilding of coastal beaches.

Description

technical field [0001] The invention relates to a method for soil and ecological control of coastal tidal flats in which soil improvement and nursery stock planting are carried out simultaneously. Background technique [0002] my country's coastal development strategy has increased the task of the development of ecological garden construction. The investment attraction and rapid development of development zones are inseparable from landscaping, and landscaping is also the most difficult problem to solve in coastal areas. Because the soil conditions in coastal areas are not suitable for the growth and survival of seedlings, the soil compaction, shallow water level, high salt content, and lack of organic matter have brought great obstacles to the growth of seedlings. In the past, coastal saline soil greening was carried out by replacing farmland soil. However, our country has a large population and is a country that consumes a lot of grain. Farmland is the foundation of our co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/00E02D3/00
Inventor 刘洪庆刘太祥刘洪发
Owner 天津洪发生态科技有限公司
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