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A high-yield method for breeding pelteobagrus fulvidraco in pond

A breeding method and technology of yellow catfish, applied in the field of high-yield farming of yellow catfish in ponds, can solve problems such as natural resource decline, slow growth, and inability to meet the needs of the market, and achieve significant social and economic benefits

Inactive Publication Date: 2006-12-13
苏州市水产研究所有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the low reproductive rate of this fish in natural waters, slow growth, high fishing intensity and various factors, the natural resources are declining day by day
It is increasingly unable to meet the needs of the market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Embodiment: a kind of pond high-yield cultivation method of yellow catfish mainly comprises the following steps:

[0021] (1) Pond selection

[0022] The selected area of ​​the peltaceae fry breeding pond is 1-2 mu, the selected area of ​​the adult fish breeding pond is 1-5 mu, the water depth is 1-1.5m, the drainage is convenient, the bottom of the pond seeps, and the bottom of the pond has a slope of 0.5-1%. There are few aquatic plants and snail resources.

[0023] (2) Clear pond disinfection

[0024] 7 to 10 days before the seedlings are stocked, drain the pond water, leave 10 cm of water at the bottom of the pond, and thoroughly disinfect the pond. Use 30 to 50 kg of quicklime per mu. Dig a 5-10m2 pit with a depth of 0.3m at the bottom of the water outlet to prepare for fishing in dry ponds in the future.

[0025] (3) Cultivate natural bait

[0026] Under natural conditions, the natural bait that peltago larvae feed on includes rotifers, nauplii, cladocerans, c...

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PUM

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Abstract

The invention discloses a kind of pool high product cultivation method for Short head catfish, the main procedure comprise :1 select pool; 2 clean and detoxicate pool ; 3 cultivate natural bait applicator; 4 set out and cultivate oostegopod black shrimp; 5 plant water grass; 6 the setting out and cultivation density; 7 deliver and feed bait applicator; 8 manage water quality;9 prevent and cure disease and harm.

Description

technical field [0001] The invention relates to a high-yield cultivation method of yellow catfish in ponds. Background technique [0002] Yellow catfish, commonly known as Ansi, Niuyu, Huanglatin, etc., belongs to Siluriformes, Paliidae, and Yellow catfish. It is widely distributed in rivers and lakes in my country. It has strong adaptability to the ecological environment and is a natural fish. A bottom-dwelling carnivorous small economic fish in water bodies. Because of its tender meat, delicious taste, and no intermuscular thorns, it not only has high nutritional value, but also has medicinal functions such as anti-inflammatory and analgesic. However, due to the low reproductive rate of this fish in natural waters, slow growth, high fishing intensity and various factors, the natural resources are declining day by day. It is increasingly unable to meet the needs of the market. Contents of the invention [0003] The purpose of the present invention is to provide a method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 陆剑林
Owner 苏州市水产研究所有限公司
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