Ectopic paddy field-penaeus monodon ecological breeding system

A technology for ecological farming and white shrimp, applied in fish farming, rice cultivation, application and other directions, to achieve the effects of increasing fertilizer efficiency, improving yield and quality, and improving economic benefits

Active Publication Date: 2018-12-11
SHANGHAI OCEAN UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the culture mode coupled with the shrimp culture system and the rice planting system is mainly adopted, which not only stabilizes food production, but also provides a good water source for the growth of Penaeus vannamei throu

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  • Ectopic paddy field-penaeus monodon ecological breeding system

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[0018] The technical solutions of the present invention will be described in detail below with reference to the drawings, but the protection scope of the present invention is not limited to the following embodiments.

[0019] See attached figure 1 The rice field-P. vannamei ectopic ecological culture system is a circulating water system for rice and P. vannamei. According to the flow direction, it includes: water purification unit, primary purification rice field, secondary purification rice field, and several high-level shrimp Ponds and / or storage tanks, and a number of vannamei greenhouses; among them, the vannamei greenhouse is equipped with an inlet ditch on one side and a drainage ditch on the other side, and the inlet ditch is connected to the elevated shrimp pond / Or the reservoir is connected, and the drainage ditch is connected with the primary purified rice field; in addition, the elevated shrimp pond and / or the reservoir is higher than the vannamei greenhouse, and the...

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Abstract

The invention discloses an ectopic paddy field-penaeus monodon ecological breeding system which sequentially comprises a water purification unit, a primary purification paddy field, a secondary purification paddy field, a plurality of high-position shrimp breeding tanks and/or water storage tanks and a plurality of penaeus monodon greenhouses according to a water flow direction. A water inlet ditch is arranged on one side of each penaeus monodon greenhouse and communicated with the corresponding high-position shrimp breeding tank and/or water storage tank, and a drainage ditch is arranged on the other side of each penaeus monodon greenhouse and communicated with the primary purification paddy field. The organic paddy fields are separated from the high-position shrimp breeding tanks and thepenaeus monodon greenhouses, an ectopic paddy field-penaeus monodon ecological breeding mode is established, the problem of high death rate of intensive breeding of penaeus monodons is solved, penaeus monodon production and quality are improved, and both production and income are increased.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a paddy field-Penaeus vannamei ectopic ecological culture system. Background technique [0002] Penaeus vannamei, collectively referred to as Penaeus vannamei in my country, and its commercial name is Jiwei shrimp. Penaeus vannamei is a euryalline and tropical shrimp species. It has a thin shell and fat body, fresh and tender meat, high meat yield (65%), and disease resistance. Strong, fast growth, rich in nutrition and other advantages, native to the waters of the Pacific coast of the Americas, is recognized as one of the three largest shrimp species in the world today with the highest yield of farmed shrimp, introduced in my country in 1988, mainly in the wide salty coastal areas Aquaculture. The culture of Penaeus vannamei has developed from coastal areas to inland areas, and the farming models are also diversified. Winter shed farming in coastal areas, inland p...

Claims

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Application Information

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IPC IPC(8): A01G22/22A01K63/00A01K63/04
CPCA01G22/22A01K63/003A01K63/04
Inventor 管卫兵陈永杰
Owner SHANGHAI OCEAN UNIV
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