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Ecological healthy culture method of Palaemon carinicauda

A technology of ridgetail white shrimp and ecological health, which is applied in fish farming, climate change adaptation, animal feed, etc., can solve the problems of pollution, water environment pollution, etc., and achieve the goal of reducing pollution, low cost, and reducing drug residues Effect

Active Publication Date: 2014-05-28
INST OF OCEANOLOGY & MARINE FISHERIES JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Directly feeding wheat and fresh miscellaneous fish or using high-protein compound feeds in the current breeding process of ridgetail white shrimp will cause pollution to the discharge of nitrogen and phosphorus in the environment, and will cause great pollution to the water environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] ①Pond selection. The bottom of the pond is silt, the sediment ratio is 4:6, the pond area is 20 mu, the pond is equipped with an inlet and drainage system (inlet filter, drainage fence), and the pond is equipped with microporous bottom aeration equipment;

[0033] ②Pond pretreatment. Drain the water to a height of 10cm, sprinkle the whole pond with quicklime 150kg / mu, and disinfect and eliminate the harmful effects;

[0034] ③Water intake. The salinity of the incoming seawater is 15, the incoming water is filtered with a 60-mesh filter, and the water depth is 80cm. Use seawater photosynthetic bacteria (1kg per mu) for water quality maintenance, and apply bio-organic fertilizers for initial fertilizer and water;

[0035] ④ Quarantine and release of broodstock. Select sea-caught white prawn broodstock with good vigor and a weight of more than 3.5g / tail, and use molecular biology methods to detect White Spot Syndrome Virus (WSSV). 1.5kg / mu;

[0036] ⑤ Water quality c...

Embodiment 2

[0041] ①Pond selection. The pond bottom is silt, the sediment ratio is 4:6, the pond area is 5 mu, the pond is equipped with an inlet and drainage system (inlet filter, drainage fence), and the pond is equipped with microporous bottom aeration equipment;

[0042] ②Pond pretreatment. Drain the water to a height of 5cm, sprinkle the whole pond with quicklime 100kg / mu, and disinfect and eliminate the harmful effects;

[0043] ③Water intake. The salinity of the incoming seawater is 30, the incoming water is filtered with a 60-mesh filter, and the water depth is 90cm. Use seawater photosynthetic bacteria (1kg per mu) for water quality maintenance, and apply bio-organic fertilizers for initial fertilizer and water;

[0044] ④ Quarantine and release of broodstock. Select sea-caught white prawn broodstock with good vigor and a weight of more than 3.5g / tail, and use molecular biology methods to detect White Spot Syndrome Virus (WSSV). 2kg / mu;

[0045] ⑤ Water quality control. Ad...

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PUM

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Abstract

The invention relates to an ecological healthy culture method of Palaemon carinicauda. The ecological healthy culture method of Palaemon carinicauda includes firstly, selecting a pond; secondly, pretreating the pond; thirdly, feeding water; fourthly, medially inspecting and putting in parent shrimps; fifthly, controlling water quality; sixthly, performing polyculture of fishes; seventhly, putting in feed; and eighthly, performing culture management. The ecological healthy culture method of Palaemon carinicauda is simple in process and low cost. Water pollution caused by excess feed residue or excrement in the culture process of Palaemon carinicauda is reduced. Medicine residue in aquatics and waters due to massively using fishery medicines to prevent and control fish diseases is reduced. The ecological healthy culture method of Palaemon carinicauda is widely applicable.

Description

technical field [0001] The invention belongs to the field of shrimp farming, and in particular relates to an ecologically healthy farming method for white prawns. Background technique [0002] Ridge tail white shrimp (Palaemon (Exopalamon) carincauda Holthuis), crustacea, decapod order, swimming suborder, true shrimp family, long arm shrimp family, white shrimp genus. It is produced along the coast of China, especially in the Yellow Sea and Bohai Sea. The ridgetail white shrimp is a wide-salt, wide-temperature and wide-spread species near the coast. It generally lives in shallow seas near the coast, where the salinity does not exceed 29‰, or in coastal estuaries and brackish fresh waters. It can also live in fresh water after domestication. . White prawns have strong adaptability to the environment and can survive in water temperatures ranging from 2 to 35°C. When the temperature is low in winter, they have the habit of burrowing and hibernating. [0003] White prawn is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00A23K1/18A23K1/165A23K1/14A23K1/10A23K1/16
CPCY02A40/81
Inventor 万夕和沈辉乔毅王李宝袁华黎慧凌云周俊芳戚原野李淑柏玲黄建华
Owner INST OF OCEANOLOGY & MARINE FISHERIES JIANGSU
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