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Method for ecological cultivation of gel production red algae and sea horse

An ecological breeding and seahorse technology, applied in botany equipment and methods, fish farming, seaweed cultivation, etc., can solve problems such as increased excrement of breeding objects, microbial growth, water quality deterioration, etc., to achieve a three-dimensional high-efficiency ecological breeding model, improve Effects on Survival and Growth Rate

Active Publication Date: 2016-04-20
青岛浩然海洋科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of water hypoxia caused by intensive and high-density artificial breeding, a large increase in the excrement of breeding objects, the growth of harmful microorganisms, and the deterioration of water quality, the patent of the present invention provides a three-dimensional ecological breeding model, which can improve the survival rate of hippocampus and Growth rate, realize the three-dimensional and efficient ecological breeding mode of mutual benefit and complementarity between gelatinous red algae and hippocampus

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0025] Example 1 A method for ecological breeding of red algae and seahorses producing glue, comprising the following steps: pond preparation, parent fish breeding, seedling cultivation, juvenile fish breeding, feeding management, gracilaria seaweed seedling collection, hanging seedlings, gracilaria seaweed cultivation, daily manage;

[0026] The pond is prepared as: seahorse nursery pool Specifications: indoor cement pool, area 10m 2 , 0.6m deep, 2 / 3 of the depth of the pool is buried underground, and a water injection device is installed in the pool; the body length is 4-9cm. Specifications of the juvenile hippocampus pond: indoor cement pool, area 2m 2 , 0.8m deep, the bottom and walls of the pool are painted black, keep sufficient light in the pool, and avoid direct sunlight; the body length is more than 10cm, and the gonads are mature. Specifications: outdoor cement pool, area 5m 2 , 0.8m deep, and a shading device is set on the pool;

[0027] Described broodstock cult...

Embodiment 2

[0035] Example 2A method for ecological cultivation of red algae and seahorses producing glue, comprising the following steps: pond preparation, broodstock breeding, seedling cultivation, juvenile fish breeding, feeding management, Eucheuma seaweed seedling collection, hanging seedlings, Eucheuma seaweed cultivation, daily manage;

[0036] The pond is prepared as follows: hippocampus nursery pool Specifications: indoor cement pool, area 20m 2 , 1m deep, 2 / 3 of the depth of the pool is buried in the ground, and there is a water injection device in the pool; the body length is 4-9cm. Specifications of the juvenile hippocampus pond: indoor cement pool, area 6m 2 , 1m deep, the bottom and walls of the pool are painted black, keep sufficient light in the pool, and avoid direct sunlight; the body length is more than 10cm, and the gonads are mature. Specifications: outdoor cement pool, area 20m 2 , 1.2m deep, and a shading device is set on the pool;

[0037] Described broodstock ...

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PUM

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Abstract

The invention discloses a method for ecological cultivation of gel production red algae and sea horse. The method comprises the steps of pond preparation, parent fish cultivation, seedling cultivation, juvenile fish cultivation, feeding management, seedling culture of gel production red algae, seedling hanging, cultivation of gel production red algae and daily management. According to the cultivation method, the habitat environment is provided for the sea horse by utilizing the gel production red algae, a macroalgae and aquatic animal artificial culture ecosystem with complementary ecological niche and functions is established through the full play of the powerful water quality purification capability and microbial flora structure adjusting function, the survival rate and growth rate of the sea horse can be improved, and a three-dimensional efficient ecological cultivation mode of mutual benefit and complementation between the algae and the aquatic animals is achieved.

Description

technical field [0001] The invention relates to the technical field of marine biology, in particular to a method for ecological cultivation of gum-producing red algae and seahorses. Background technique [0002] Gum-producing red algae mainly include Gracilaria and Eucheuma, which are important algae resources in my country. They can be used as raw materials for the production of agar gum and carrageenan, and play an irreplaceable role in the processing of food and chemical products. The development of the food industry and the pharmaceutical industry worth 100 billion yuan will play a fundamental supporting role. Gracilaria is widely distributed in temperate, subtropical and tropical seas, with an optimum growth temperature of 12-25 degrees and a salinity of 24‰; Eucheuma is mainly distributed in tropical and subtropical seas, with an optimum growth temperature of 20-25 degrees. The salinity is above 28‰. Since the 1960s, my country has carried out the cultivation of the v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01G33/00
CPCA01G33/00A01K61/00Y02A40/80Y02A40/81
Inventor 辛茂盛逄勇袁毅庞通
Owner 青岛浩然海洋科技有限公司
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