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A kind of breeding method of tabby squid

A technology of tiger squid and cuttlefish, which is applied in the field of seedling cultivation of tiger squid, can solve the problems of uneven seedlings, low hatching rate of seedlings, restrictions on the promotion of breeding, etc.

Active Publication Date: 2017-09-22
HEPU QINGFENG AGRI SCI & TECHDEV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, factors such as low hatching rate of tiger squid seedlings, uneven seedlings, low survival rate, and large water changes have led to high seedling costs. The price of squid seedlings with a body length of 3 cm is as high as 6 yuan / tail, which seriously restricts this. How to effectively deal with the above-mentioned problems to be solved urgently in the large-scale popularization and breeding of a high-quality species, so as to reduce the production cost and improve the quality of the seedlings, is of great significance to the development of the tiger squid industry.

Method used

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  • A kind of breeding method of tabby squid
  • A kind of breeding method of tabby squid
  • A kind of breeding method of tabby squid

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Embodiment approach

[0028] As shown in the figure, the present invention provides a kind of embodiment of tabby squid seedling cultivation, comprising:

[0029] Step 1. Select a pool with a depth of 1.2-1.5 meters, and the area of ​​each cement pool is about 15m 2 , the cement pool is preferably half-buried, that is, half of the pool body is buried in the ground, which can buffer the sudden change in temperature; choose a PVC plastic frame with a height of 15-20cm, dark color, and a cover for hatching eggs. The length and width dimensions are suitable for easy operation.

[0030] Step 2. Lay the aeration pipe on the bottom of the nursery pond first, and connect it to the aerator. Then, according to the length of the PVC plastic frame, use a stainless steel frame or brick to fix the plastic frame at a distance of 20-30cm from the bottom of the pool. The stainless steel frame or brick It is advisable that the width of the display is slightly smaller than the length of the PVC plastic frame, and th...

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Abstract

The invention discloses a method for raising seedlings of tiger squid, which comprises: framing tiger squid eggs and fixing them in water 20-30 cm away from the bottom of the pool for hatching; accurately regulating the water temperature, salinity and pH value to achieve the optimum adopt the most suitable environment for tiger squid hatching and nursery; adopt a shallow water hatching plan, and simulate the water exchange method of ebb and flow in nature to manage water efficiently; set up scientific daily management and operation procedures for tiger squid nursery. The invention can greatly reduce the production cost, improve the hatching rate and survival rate of the tabby squid seedlings, and cultivate more high-quality seedlings.

Description

technical field [0001] The invention belongs to the category of aquaculture, and relates to a method for raising seedlings of tiger squid. Background technique [0002] Tiger squid, commonly known as cuttlefish, is a seawater fish with high economic value. Due to the severe depletion of tiger squid resources in the ocean and the shortage of market supply, people urgently need to fill the huge vacancy in the market through worker breeding tiger squid. However, factors such as low hatching rate of tiger squid seedlings, uneven seedlings, low survival rate, and large water changes have led to high seedling cost. The price of squid seedlings with a body length of 3 cm is as high as 6 yuan / tail, which seriously restricts this. The large-scale popularization and breeding of a high-quality species, how to deal with the above-mentioned problems that need to be solved practicably, to reduce production costs and improve the quality of seedlings is of great significance to the develop...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 莫新庞庆功苏李凤庞鈜梁海鸥庞兴军
Owner HEPU QINGFENG AGRI SCI & TECHDEV
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