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Technology method for effectively improving coastal tidal flat lands with agro-forestry model and application therefore

A composite model, coastal technology, applied in the direction of land preparation, application, agriculture, etc., can solve the problems of slow results, achieve quick results, expand the scope, and improve the effect of land quality

Inactive Publication Date: 2012-08-01
苏州绿世界园林发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the biotechnology improvement method is also effective, the effect is slow

Method used

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  • Technology method for effectively improving coastal tidal flat lands with agro-forestry model and application therefore
  • Technology method for effectively improving coastal tidal flat lands with agro-forestry model and application therefore
  • Technology method for effectively improving coastal tidal flat lands with agro-forestry model and application therefore

Examples

Experimental program
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Effect test

Embodiment 1

[0039] (1) if figure 1 , figure 2As shown, on the moderate to severe saline-alkali land in the coastal beach that needs to be improved (only saline-alkali-tolerant reeds, bitter weeds, and Artemisia saline exist), the adjacent planting substrate fixtures are planted in parallel at an interval of 4 meters Substrate fixing device 1, the planting matrix fixing device 1 is made of medium-thick agricultural plastic film 2, 40 centimeters high and 20 centimeters wide, and the agricultural plastic film 2 constituting the bottom of the planting matrix fixing device 1 can be laid on the planting matrix fixing device 1 bottom film 3, in order to enhance the improvement effect, a layer of reed straw with a thickness of about 3 cm can be placed on the inner bottom film 3 of the planting matrix fixing device 1, and then in order to improve the fertilizer effect, it can be evenly spread on the reed straw. Sprinkle the base fertilizer once, and then use the stumps 4 with a diameter of 2 to...

Embodiment 2

[0044] (1) On the severe saline-alkali land in the coastal beach that needs to be improved (only saline-alkali-resistant reeds, bitter herbs, and Artemisia saline-alkali exist), the planting substrates are fixed in parallel at an interval of 6 meters between adjacent planting substrate fixing devices. Device 1, the structural arrangement of the system can be found in figure 1 . But in the present embodiment, planting substrate fixing device 1 is made of plywood, as Figure 4 shown. The strip-shaped plywood 11 that will be processed into a height of 40 cm and a width of 40 cm is arranged in pairs in parallel and vertically to form a groove shape. The distance between two parallel plywood 11 is 20 cm. . A medium-thick agricultural plastic film is laid on the bottom of the planting matrix fixing device 1 composed of two plywood 11 as the bottom film 3. In order to improve the improvement effect, a layer of about 3 layers can be placed on the inner bottom film 3 of the planting...

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Abstract

The invention relates to a technology method for effectively improving coastal tidal flat lands with an agro-forestry model and an application therefore. The technology method is characterized in that the technology method adopts a facility ridge tillage technology and a salt leaching and restraining technology and adopts a corresponding system, and a planting substrate fixing device is arranged on coastal tidal flat saline and alkaline lands needing to be improved; the side of the device is provided with a soil borrowing ditch, and the soil borrowing ditch cannot be silted; a shaft is arranged along the soil borrowing ditch and is communicated with the soil borrowing ditch; plants are planted in the planting substrate fixing device, and the bottom of the planting substrate fixing device is provided with a bottom film; a planting substrate is placed on the bottom film; and a mulching film is covered on the upper part of the planting substrate. The technology method sticks to a principle of saline and alkaline land improvement and management combined with agro-forestry efficient utilization and pays attention to increasing the land quality in the utilization process to realize sustainable utilization. The invention provides the positive and effective method for efficiently and safely improving tidal flat soil and intensively and efficiently utilizing tidal flat resources.

Description

technical field [0001] The invention relates to a technical method for effectively improving coastal tidal flats in a forestry-agricultural compound mode and an application thereof. Background technique [0002] The comprehensive development of coastal tidal agriculture and forestry aims to increase the effective supply of major agricultural and forestry products and increase farmers' income as the ultimate goal, and takes comprehensive land management and improvement of agricultural and forestry production conditions as the main means. Therefore, to speed up the improvement process of coastal tidal flat soil, the first problem to be solved is to eliminate the obstacle factors that are not conducive to plant growth, improve the harsh soil environment of coastal tidal flat land, increase land output rate and economic benefits, and realize the sustainable and harmonious development of coastal tidal flats. The foundation of ecological restoration is also the key to the comprehe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/00A01B77/00
CPCY02A40/10
Inventor 刘金根宋青王建中徐芹
Owner 苏州绿世界园林发展有限公司
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