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Automatic lifting thermal insulation shed for raising seedlings of mangrove plants on mud flat

An automatic lifting and mangrove plant technology, applied in botany equipment and methods, greenhouse cultivation, horticulture, etc., can solve the problems of low temperature and damage of mangrove plants

Inactive Publication Date: 2012-08-01
GUANGXI MANGROVE RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, even as the global climate continues to warm, mangrove plants are at high risk of being severely harmed by sudden extreme cold temperatures

Method used

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  • Automatic lifting thermal insulation shed for raising seedlings of mangrove plants on mud flat
  • Automatic lifting thermal insulation shed for raising seedlings of mangrove plants on mud flat
  • Automatic lifting thermal insulation shed for raising seedlings of mangrove plants on mud flat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Such as figure 1 and figure 2 As shown, the mangrove tidal flat seedling raising automatic lifting heat preservation shed of the present invention mainly consists of a float 1, a floating raft fixing structure and a heat preservation cover 2.

[0017] Float 1 is a rectangular frame structure, on which thermal insulation cover 2 is installed, covers on the nursery during low tide, and is suspended above the nursery during high tide. Float 1 inner size is determined by the seedling (container seedling 8) width that puts in the nursery, requires that the distance of seedling and float 1 four walls when low tide float 1 falls on tidal flat is not less than 20cm. Float 1 adopts conventional buoyancy materials such as foam, bamboo tube or airtight plastic bucket to make, and the quantity of material decides according to the deadweight of buoyancy material, insulation cover 2 gross weights, and it is advisable not to submerge float 1 when high tide.

[0018] The fixed struc...

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PUM

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Abstract

The invention discloses an automatic lifting thermal insulation shed for raising seedlings of mangrove plants on a mud flat. The automatic lifting thermal insulation shed mainly comprises a floater, a floating raft fixing structure and a thermal insulation cover, wherein the floater is a rectangular frame structure; and the thermal insulation cover is installed on the floater. According to the invention, due to tidal power drive, the automatic lifting thermal insulation shed is capable of automatically lifting along with sea tides; with the help of a buoyancy material, the thermal insulation shed floats on the water while rising tide and returns to the normal position under Navigation of the fixing mechanism, so that the thermal insulation shed is tightly covered on a seedbed; the temperature in the thermal insulation shed is higher than that outside the thermal insulation shed through coverage of a thermal insulation material; and the wintering success rate of mangrove seedlings is increased.

Description

technical field [0001] The invention relates to facilities for winter heat preservation of sea mangrove plant nursery seedlings, in particular to an automatic lifting and heat preservation shed for mangrove plant nursery nursery. Background technique [0002] In response to the serious situation of sharply decreasing mangrove area and low ecological function in my country, the State Forestry Administration has launched an action to restore 60,000 hectares of mangroves in recent years, and many coastal areas have introduced fast-growing tropical mangrove species (such as Sangria apetalus, Red Sea olive, etc.) large-scale afforestation. However, even in a warming global climate, mangrove plants are at high risk of being severely damaged by sudden extreme cold temperatures. The low temperature in winter from 2008 to 2010 had a very destructive impact on mangroves, especially in Hainan, Guangxi and Guangdong at low latitudes. As the extreme low temperature coincides with the eb...

Claims

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Application Information

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IPC IPC(8): A01G9/14
CPCY02A40/25
Inventor 范航清何斌源王欣莫竹承
Owner GUANGXI MANGROVE RES CENT
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