Set up the nursing tank for Shrimp Broodstock

Set up the nursing tank for Shrimp Broodstock

In order to produce quality shrimp and ensure productivity, the establishment of tank and equipment is the first important requirement to help the operation of the hatchery operate effectively.Set up the nursing tankDepending on the size and capacity of the hatchery to meet the design requirements of the site and the location of the camp accordingly. At present, there are many types of shrimp hatchery model design with various materials such as composite, concrete, brick…

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New boost for Shrimp Broodstock seeding industry

New boost for Shrimp Broodstock seeding industry

After many disease challenges and market instability, white shrimp is gradually losing the upper hand. Many countries returned to the tiger shrimp, creating a new boost for the disease-free Shrimp Broodstock industry. The prosperity In some countries, farmers gradually reduce black tiger shrimp farming area to switch to shrimp. In 2017, tiger shrimp production accounts for only 30-40% of the total shrimp production of the country. However, Vietnam has built an organic tiger shrimp production…

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Selection of breeder shrimp…

Selection of breeder shrimp…

  Breeder shrimp caught from the wild nature (In the case of black tiger shrimp), the selection of breeder shrimp for breeding will determine the success of the hatchery as well as the quality of shrimp broodstock.By the source of breeder shrimp exploited in nature it is very difficult to control the disease as well as the quality and maturity, even health of the shrimp because in the fishing process, breeder shrimp is very affected….

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Diseases in the shedding process of shrimp larvae, how to solve it

The moulting problem of larvae may be encountered during rearing, but usually occurs during the large postlarvae stage and may include the larvae being unable to get out of the old corpse, stain and other deformation contaminants. Moulting is a common feature of larval rearing, any imbalance in the culture medium, the health of the larvae, or the increase of pathogens can all influence the moulting process. larval. All recommendations for the prevention and treatment…

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Method of breeding of algae to feed shrimp broodstock

Algae are one of the most suitable algae in terms of size and nutritional quality for black tiger shrimp larvae. Algae are fast-growing, can be cultured under artificial conditions, in hatcheries. Through the production and research, two types of silicas (Baciliariophyta) were found to feed biomass and feed the larvae. Chaetoceros sp and Skeletonema costatum are two strains of algae, ranging in size from 4-6μm. Surface cells are rectangular or square, at the corners of…

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Requirements for Shrimp broodstock farm bulding

Requirements for Shrimp broodstock farm bulding

Technical requirements for site selection, design & construction of breeding shrimps 1. Selecting location for shrimp bonds:Selection of camp site was one of the important factors for future camp activities. To maximize the capacity of the camps with the highest efficiency required the selection of location to build camps satisfy some basic requirements as follows:– Location and construction site:– The location of the camp can be located on the coast, in the bay, on the…

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“Sticky” disease of the shrimp larvae

During hatching of larvae of black tiger shrimp or black tiger shrimp and blue shrimp, most of the hatcheries encountered a “sticky” disease of the larvae. The water environment is deteriorating due to algae or their food or stools as a dirty water environment. Many shrimp larvae appear to be sticking together to form lobes that can not swim, fail to catch and die. paste. Footprints occur at all stages of larval rearing, but are…

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