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Industrialization cultivation method for shrimp seed of macrobrachium rosenbergii

A technology of Macrobrachium rosenbergii and cultivation methods, applied in botany equipment and methods, chemicals for biological control, climate change adaptation, etc., to achieve the effects of solving out-of-growth synchronization, overcoming low survival rate, and stable quality

Inactive Publication Date: 2012-10-10
高雷
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a kind of industrial cultivation method of Macrobrachium rosenbergii seedlings, and the method of the present invention overcomes the emergence of shrimp seedlings existing in the existing industrialization cultivation method Low yield, unstable quality, low survival rate during growth, and slow growth

Method used

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Embodiment Construction

[0020] A method for industrialized culture of Macrobrachium rosenbergii larvae, characterized in that it specifically includes the following content:

[0021] (1) Selection and treatment of broodstock holding ponds: select multiple areas with an area of ​​230-330m 2 1. An earthen pond with a depth of 1.5-1.7m is used as a holding pond for broodstock. Put the water filtered through a 60-80 mesh sieve into the pond, and put 0.32 kg of Chinese medicinal material extract insecticide into every 100 liters of water to fully dissolve , The weight ratio of the raw material components of the Chinese herbal medicine extract insecticide is: Houttuynia cordata water extract 8-10, dried ginger water extract 8-10, crane lice water extract 8-10, mulberry leaf water extract 8-10, Patrinia water extract 8-10, Leiwan water extract 8-10, Junchen water extract 8-10, rhubarb water extract 8-10, loquat leaf water extract 8-10, Water extract 8-10, Diding water extract 8-10, Daqing leaf water extrac...

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Abstract

The invention provides an industrialization cultivation method for shrimp seed of macrobrachium rosenbergii. The method comprises: selection and processing of parent shrimp temporary breeding pool, selection of parent shrimp, breeding pretreatment of the parent shrimp, breeding of the parent shrimp, meeting of shrimp seed cultivation pool requirements, processing of water quality in the shrimp seed cultivation pool, observation of parent shrimp copulate, larva cultivation, daily management of the shrimp seed cultivation pool, and the like. A Chinese herbal medicine pulvis bactericide is adopted to process water source during the water quality treatment. The method provided in the invention reduces incidence of disease of the parent shrimp and the larva, and the method is green and environmentally friendly. Individual difference of the shrimp seed cultivated by adopting the method provided in the invention is small, and the quality is good. The method greatly improves survival rate of the shrimp seed and improves economic benefits of farmers.

Description

technical field [0001] The invention mainly relates to a method for genetic breeding of shrimps. , especially relates to a factory cultivation method of Macrobrachium rosenbergii larvae. Background technique: [0002] Macrobrachium rosenbergii is also known as white-footed shrimp, Malaysian prawn, money shrimp, Penaeus wanshii, etc. It is known as the king of freshwater shrimp. The origin is concentrated on the coast of Ecuador, and it is currently one of the three largest shrimp species in the world. Its shell is thin and fat, the meat is fresh and tender, delicious and nutritious. In addition to the flavor of general freshwater shrimp, the head and breastplate of mature Macrobrachium rosenbergii is full of gonads, which has a special delicious taste similar to crab roe. Every 100 grams of shrimp meat contains 20.6 grams of protein, 0.7 grams of fat, and contains a variety of vitamins and trace elements necessary for the human body. It is a high-protein nutritional aqu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A23K1/18A23K1/10A23K1/04A23K1/16A23K1/175A01N65/48A01N65/46A01N65/42A01N65/38A01N65/36A01N65/34A01N65/30A01N65/24A01N65/22A01N65/12A01N65/10A01N65/08A01N65/04A01N65/00A01P1/00A01P5/00A01P7/00A23K10/24
CPCY02A40/81Y02A50/30
Inventor 高雷
Owner 高雷
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