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System and method for super-intensive shrimp production

A circulation system, aquaculture technology, applied in the fields of application, climate change adaptation, fish farming, etc., can solve the problems of large space occupation, large production cost, etc., and achieve the effect of low feed conversion rate

Inactive Publication Date: 2014-10-08
TEXAS A&M UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Typical channel designs currently in use have water depths of 0.6 to 3.7 meters, which results in the need for large footprints and has disadvantages in management, resulting in greater production costs

Method used

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  • System and method for super-intensive shrimp production
  • System and method for super-intensive shrimp production
  • System and method for super-intensive shrimp production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Embodiment 1: at 100 shrimps / m 2 Effect of depth on growth and survival of juvenile Litopenaeus vannamei in a 4' outdoor tank

[0078] Sixty prototype tanks placed outdoors were used to test the ability of shrimp to grow in shallow water depths, such as those found in embodiments of the present disclosure. Shrimp is PL07-03 variety. Other marine shrimp may also be used in embodiments of the present disclosure. For example, Litopenaeus vannamei (L. vannamei) is only one of about 200 shrimp species. Although it accounts for about 60% of current commercial shrimp production, black tiger shrimp accounts for another 20-30% of commercial shrimp production, while about eight other species account for the remaining 0.01-10% of commercial shrimp production. Using the results from these tests and experiments with Litopenaeus vannamei and the rest of this disclosure, one of ordinary skill in the art can apply this culture system and method to other shrimp species, particularly ...

Embodiment 2

[0110] Example 2 - Influence of feeding rate and high stocking density on the growth and survival of Litopenaeus vannamei in an outdoor tank system with a water depth of 20 cm

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Abstract

The disclosure relates to a shrimp aquaculture structure including a set of at least two raceways of increasing depth each having a length and width and including two ends, two side walls having a top, a sloped bottom joining each side wall at two side wall junctions. Some of five raceways may be stacked at least partially on top of another of the five raceways. According to another embodiment, the disclosure relates to a process of shrimp aquaculture by using the set of five raceways and sequentially transferring shrimp form one raceway to another once the shrimp reach a given average size.

Description

[0001] This application is a divisional application of an application with application number 200880118405.8 and an invention name of "benzomorphinane compound". The parent application is the PCT application PCT / IB2008 / 003311 submitted on November 28, 2008, which entered the Chinese national phase Application. technical field [0002] The present disclosure relates to systems and methods for ultra-intensive shrimp production using low water depths, low amounts of water, or low amounts of floor space. The systems and methods may employ raceways with specific slopes to facilitate drainage, water circulation, or shrimp harvesting. In some specific embodiments, the systems and methods can use special shrimp waterway designs that can be combined with special water quality tolerance and water treatment systems. Background technique [0003] Shrimp harvested from the world's oceans can no longer safely meet the demand for prawns. Therefore, methods for controlled and intensified ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCA01K61/005A01K61/59Y02A40/81
Inventor 艾迪生·李·劳伦斯
Owner TEXAS A&M UNIVERSITY
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