Breeding method for mangrove plumular-axis seedling

A technology for mangrove plants and hypocotyls is applied in the field of treating hypocotyl seedlings, rhizomes or similar propagules, and can solve the problems affecting the survival rate of mangrove plant planting, restricting the expansion of mangrove coasts, and insufficient depth of hypocotyl seedlings into soil, etc. To achieve the effect of ecological environmental protection and natural resource protection, manpower saving and low cost

Inactive Publication Date: 2002-02-20
XIAMEN UNIV
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Problems solved by technology

When transplanting, if the hypocotyl is buried too deep in the soil, or if it is planted at a low tide level, the time for the top germ to be exposed to sea level is too short, which will affect the photosynthesis of the leaf bud and die; Time is above the water surface, but because the hypocotyl seedlings are not deep enough in the soil, it is difficult to fix them and they are easily swept away by the waves
This contradiction seriously affects the planting survival rate of mangrove plants, and restricts the expansion of mangrove coasts to the lower tidal zone

Method used

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Embodiment Construction

[0008] The method of the present invention is: the hypocotyl of mangrove plant hypocotyl seedling and the fixed rod that is long 20~25cm are bound and fixed with the rubber band that diameter is 2.5cm, constitutes the implant that extends to the bottom, is equivalent to prolonging The length of the hypocotyl makes up for the limitation of the hypocotyl length. When planting, the implant can be directly inserted into the mud flat at one time. Through tests, the candela mangroves planted by this method have obtained a survival rate of more than 90% in the lower tidal zone.

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Abstract

The present invention relates to a method of treating hypocotyl seedling, tuber or similar broodbody before planting. The lower hypocotyl of hypocotyl seedling is bound with a fixed rod to form a downward extending planting body which is inserted into mudbank during planting. Said method is simple and easy to out. The present invention can effectively raise the survival rate of mangrove forest up to more than 90%.

Description

(1) Technical field [0001] The present invention relates to a method for treating hypocotyl seedlings, rhizomes or similar propagules before planting. (2) Background technology [0002] Mangrove is a unique woody plant community in the tropical and subtropical intertidal zone, and its ecosystem is an important type of wetland coastal ecosystem. Mangroves also play a significant role in maintaining coastal biodiversity, embankment protection, protection of coastal economic production, pollution prevention, and beautification of the environment. In recent years, mangroves have been damaged to varying degrees, which has endangered the ecological environment of coastal zones and offshore fisheries. Therefore, expanding and breeding mangroves has become an important task to maintain a good ecological environment in the coastal zone. Since mangrove plants grow in the intertidal zone strongly affected by waves, in order to prevent the mangrove plants from being swept away by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/00A01G23/00
Inventor 卢昌义郑逢中
Owner XIAMEN UNIV
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