Rapid cultivation method for vitis sinocinerea caulerpa reproductive shoot

A technology of grape fern and cultivation method, applied in seaweed cultivation, botanical equipment and method, cultivation and other directions, can solve the problems of artificial seedling technology and rapid propagation technology of grape fern without leaflet, and achieves improvement of growth rate and cultivation speed. , the effect of accelerating the growth rate

Active Publication Date: 2016-05-25
深圳市蓝汀鼎执生物科技有限公司
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Problems solved by technology

However, these successful technical reports did not involve the species of V. microphyllum, nor did they conta...

Method used

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Embodiment 1

[0023] A kind of quick cultivation method of grape fern algae propagating branch, adopts following steps:

[0024] 1. Cut the 8-10cm-long stolons from the end part of the stolons of Vitis vinifera as the tissue-directed reproduction mother branches, and bury the reproduction mother branches evenly in the 6-8cm according to the specifications of the parallel spacing of 4-5cm and the row spacing of 5-6cm. In thick silt, wherein, the volume ratio of the mud and sand is 1:1;

[0025] 2. Close the ceiling of the cultivation area with a transparent plastic film, cover the periphery of the film with a black sunshade net, and keep the light intensity of the water surface in the cultivation area not higher than 1000lux;

[0026] 3. Ensure that the water temperature during cultivation is between 28-30 degrees through the running water and ventilation system;

[0027] 4. Add an appropriate amount of plankton-eating shellfish Philippine clam to feed on benthic algae growing on the surfac...

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Abstract

The invention provides a rapid cultivation method for a vitis sinocinerea caulerpa reproductive shoot. The rapid cultivation method comprises the following steps: cutting a stolon of 8-10cm as a reproduction mother twig from an end part of a grape caulerpa stolon; burying the reproduction mother twig into sand; covering the shade of a cultivation area with black sunshade net, keeping the light intensity of the cultivation area lower than 1000 lux, keeping the water temperature of the cultivation area to be 28-30 DEG C, and feeding shellfish with plankton feeding habit; applying phosphorus-containing nutritive salt, and when the rhizoid length is greater than 18cm, turning over the sand to collect rhizoid; inserting the collected rhizoid into sand, keeping the light intensity be 1500-2500 lux, and cultivating for 100-120 hours at the water temperature of 25-28 DEG C. By the adoption of the technical scheme of the invention, the vitis sinocinerea caulerpa reproductive shoot can be rapidly cultivated by using an artificial system, and the growth rate and the unit area yield are increased.

Description

technical field [0001] The invention relates to a method for cultivating algae plants, in particular to a method for rapidly cultivating propagating branches of Botrytis microphylla. Background technique [0002] Grape fern microphylla is a high-value large edible algae. At present, it mainly relies on the collection of natural resources, and there is also a small amount of artificial cultivation. Existing artificial cultivation method mainly contains two kinds, and a kind of is the pond extensive formula cultivation method, and another kind is the indoor cement pond cultivation method. Currently in Putian, Fujian and Hainan, the intensive artificial cultivation of Botrytis elongatus of similar products generally uses nylon mesh or plastic mesh as the substrate for the algae, and the cultivation density and yield per unit area have been significantly improved compared with pond culture. However, these technical reports on successful cultivation do not involve the species of...

Claims

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Application Information

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IPC IPC(8): A01G33/00
CPCA01G33/00
Inventor 曹跃明吴桂滨朱嘉程曹爱民
Owner 深圳市蓝汀鼎执生物科技有限公司
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