Floating cultivation method of mangrove plants

A technology of mangrove plants and cultivation devices, which is applied in botany equipment and methods, container cultivation, chemical instruments and methods, etc., can solve the problems of insignificant purification effect of offshore water bodies, optimize lake landscape environment, save labor, Increase the effect of three-dimensional space

Inactive Publication Date: 2011-01-26
XIAMEN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since mangroves are mainly grown or planted in tidal flat areas, and their roots are deeply buried in the soil, their purification effect on far offshore water bodies is not significant

Method used

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  • Floating cultivation method of mangrove plants
  • Floating cultivation method of mangrove plants
  • Floating cultivation method of mangrove plants

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Embodiment Construction

[0018] The following embodiments will further illustrate the present invention in conjunction with the accompanying drawings.

[0019] 1) First prepare the floating raft, see figure 1 with 2 , the floating raft is made of bamboo strips 1, frame 2, nylon rope 3 and connectors (not shown in the figure) with a diameter of 6-8 cm. There is a lower fishing net 11, a brown silk layer 10 is arranged on the lower fishing net 11, an upper fishing net 9 is arranged on the brown silk layer 10, a sea mud layer 8 is tiled on the upper fishing net 9, and then covered on the sea mud layer 8 One layer of top net 7, after cutting the Kandelia candel germ seedling 6, place the floating raft in the water.

[0020] The specification of the floating raft is 1m * 3m, the floating body 4 is a cylindrical polypropylene foam floating body with a diameter of 18cm and a length of 40cm, and the support 5 is woven from thin bamboo with a diameter of 2 to 3cm. The meshes of the upper and lower fishing ne...

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Abstract

A water cultivation method of mangrove plants relates to a water cultivation method. The invention provides a water cultivation device of mangrove plants and a water cultivation method of mangrove plants, which are mainly applied to tropical or subtropical coastal brackish or brackish water lagoons in order to beautify the water surface landscape in lagoon districts and purify and stabilize the water quality in the lagoon districts. The device is provided with a floating raft, wherein floating bodies are arranged around the floating raft, and a bracket is arranged at the bottom of the floating raft; a lower fishing net layer is arranged on the bracket, and a palm layer is arranged on the lower fishing net; an upper fishing net layer is arranged on the palm layer, and a mud layer is flatlyspread on the floating raft; and a top net is arranged on the mud layer. The floating raft which is well inserted with the embryonic seedlings of the mangrove plants is placed in water; the embryonicseedlings of the mangrove plants are collected for cottage, and a mash mixed by uperized red mud and heteroauxing by stirring is used as a rooting agent by which 2 to 3cm in lengths of the rooting ends of the embryonic seedlings are dipped before cuttage; after the seeds germinate, a plant nutrition liquid is sprayed at least twice, and a layer of organic fertilizer is sprinkled after the root system grows out of the palm layer; and ecological pyrethrum type pesticides are sprayed to kill pests.

Description

technical field [0001] The invention relates to a water cultivation method, in particular to a water cultivation method of mangrove plants. Background technique [0002] Mangroves are woody plants unique to the tropics and subtropics. They grow in tidal flats and shoals at the junction of the land and the ocean. They are one of the few emergent terrestrial plants that can tolerate the salinity of seawater. As a special wetland ecosystem, mangroves play an important role in preventing wind and waves, promoting siltation and protecting beaches, strengthening banks and embankments, and maintaining biodiversity. [0003] Another important ecological function of mangrove plants is its seawater purification function, which is considered to be an efficient, low-cost and environmentally friendly sewage filtration system. Therefore, playing mangrove plants has a positive role in purifying heavy metals, pesticides, domestic and aquaculture sewage, etc. At present, mangrove plants ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/02A01G1/00C02F3/32A01G23/00
CPCY02A40/22Y02W10/10
Inventor 黄凌风陈清秀谢天宏林玉美郑新庆张志英
Owner XIAMEN UNIV
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