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Construction method of grid-frame-platform-type overwater forests, gardens or orchards

A construction method and a platform-based technology, applied in the field of water farming and water body ecological restoration, can solve the problems of limited arable land for the development of fruit industry in water towns, low biotransformation rate of water body restoration, large investment and cumbersome processes, etc., to achieve self-purification and ecological restoration. Self-healing, reducing the growth of weeds, and quick assembly

Active Publication Date: 2017-12-22
LISHUI AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a net-frame platform-type water forest or orchard in view of the current problems of single species of water farming, large investment in building a farming platform, cumbersome process, low bioconversion rate of water body restoration, and development of fruit industry in water towns limited by cultivated land. Construction method to realize efficient, rapid, low-cost and high-intensity water farming platform construction

Method used

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  • Construction method of grid-frame-platform-type overwater forests, gardens or orchards
  • Construction method of grid-frame-platform-type overwater forests, gardens or orchards

Examples

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Effect test

Embodiment 1

[0070] The construction of a 200-square-meter net frame platform water crape myrtle garden, such as Figure 10

[0071] 1) The water body is a mountain pond water body in a local village, and most of the water body is formed by the confluence of mountain gully water. In order to realize the purification of the water body and meet the crystal-clear sightseeing requirements, it is planned to implement the grid platform water garden technical plan. The area of ​​the water body is about 700 square meters. According to the quasi-natural principle of the earth's water and land ecological ratio, such as figure 1 , determined to build a 200-square-meter water garden. The garden species are mainly fast-growing crape myrtle, which can quickly purify and beautify the water body.

[0072] 2) Use CAD software to draw a disc-shaped space truss-type triangular grid structure diagram. The structure diagram consists of an upper triangular structure, a middle space truss structure, a lower hon...

Embodiment 2

[0083] The construction of 706 square meters grid platform water orchard, such as Figure 12

[0084] The difference from Example 1 is that the grid platform area is larger and the water quality is different. It is suitable for eutrophic domestic wastewater discharge polluted water or aquaculture water. These two types of water are rich in nutrients such as nitrogen, phosphorus and potassium. , but without heavy metal pollution, it is suitable for growing fruits that can be used for food. The construction of water orchards not only purifies water quality but also expands the water space for fruit tree production, and solves the problem of limited land for orchard construction with little arable land in water towns. The water farming of fruit trees, in addition to the demand for macronutrients, has higher nutritional requirements for micronutrients than landscape flowers and plants. It is necessary to increase the supplement of micronutrients, which is solved by applying kelp p...

Embodiment 3

[0089] The construction of the net frame platform type water timber (salary) forest, such as Figure 13

[0090] The difference from Example 1 and Example 2 is that it is applicable to water bodies polluted by industrial discharge water or other heavy metal pollution sources. This water body is not suitable for producing flowers and fruit trees, and is only suitable for timber forests or fuelwood plants. Planting, through the construction of aquatic timber (firewood) forests, absorbs and assimilates heavy metals in water bodies, and converts polluted ionic state heavy metals through tree bio-enrichment into biomass that can be used for timber or firewood and is brought out of the water body Ecology, thereby playing a role in biological purification.

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Abstract

The invention discloses a construction method of grid-frame-platform-type overwater forests, gardens or orchards, and belongs to the field of overwater cultivation. In the method, a grid-frame-steel-structure technology is used to construct a cultivation platform; chemical barrels are used as floating bodies to solve load-bearing problems; a cultivation method using ceramsite and gravel as a medium is used for planting garden plants and fruit trees; a water-body water recycling irrigation method is used to solve the problem of fertilizer and water requirements of the plants; developed root systems of the plants are used as biological filters and exert a purification effect on water quality; and therefore, an ecological symbiotic system in which trees and fruit trees grow without fertilization, and water quality of a water body is purified is formed. In addition, with the combination of solar power generation, off-grid recycling irrigation is realized, and energy saving, green and ecological environment repairing effects are reached.

Description

technical field [0001] The invention belongs to the fields of water farming and water body ecological restoration. The invention relates to a construction method of grid platform-type water forests, gardens and orchards, which is used for the construction of water farming platforms, plays the role of water quality purification and ecological restoration, and at the same time solves the problem of limited cultivated land in coastal water towns. Background technique [0002] 71% of the earth's total surface area is water, including oceans, rivers, lakes, ponds, inland rivers, artificial rivers, etc., and 29% is land. The current agricultural production mainly uses part of the cultivated land in the land. As the ratio of water and land in nature, it has created a relatively balanced earth ecosystem. For the regulation of climate and ecology, waters have played an extremely important role in protection. Most of the development and utilization of waters are involved in the aquac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/02A01G31/00C02F3/32
CPCA01G31/00A01G31/02C02F3/327Y02P60/21Y02W10/10Y02W10/37
Inventor 徐伟忠
Owner LISHUI AGRI SCI
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