Multi-crop greenhouse sea shrimp farming method

A cultivation method and sea shrimp technology, which are applied to the field of multi-crop cultivation of sea shrimp in greenhouses, can solve the problems of low output, many diseases of sea shrimp, unreasonable utilization of aquaculture facilities, etc., so as to improve the production of aquaculture, reduce the risk of aquaculture, and prevent shrimps. Effects of viral diseases and other diseases

Inactive Publication Date: 2017-04-26
防城港市鑫润养殖有限公司
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Problems solved by technology

At present, the traditional sea pond intensive culture mode is mostly used in sea shrimp farming, but it has the fol

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The multi-crop culturing method of sea shrimp in a greenhouse comprises the following steps:

[0022] 1) Breeding base conditions:

[0023] Build a greenhouse and divide it into a standard thick pond and a grow-out pond according to the graded breeding stage. The area ratio of the two is 1:10; use plastic film covering and boiler heating to ensure that the breeding water temperature is maintained at 18°C-32°C; oxygenation facilities The aeration machine is used, the power is 0.6-1.0kw / mu, and the distance between the bottom aeration pipes is 1m; the water treatment facilities are adopted as follows: the aquaculture pond is equipped with independent inlet and outlet pipes, and the aquaculture water is filtered through multi-stage sand to the inlet pool for centralized disinfection After use; water, gas, power centralized control, easy to manage;

[0024] 2) Preliminary preparation for breeding:

[0025] Before stocking the seedlings, check and repair the water inlet, d...

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Abstract

The invention discloses a multi-crop greenhouse sea shrimp farming method. The method includes steps of 1) farming base preparation; 2) farming previous preparation 3) broodstock purchasing and growing; 4) broodstock pond division; 5) product shrimp growing. The method provided by the invention has beneficial effects that the farming facilities are utilized in the maximal degree by adopting grading farming; prawn virus disease or other diseases are prevented effectively by closed farming implemented through a small-scale artificial biological system with water quality regulation employing comprehensive means; farming risks are reduced effectively by shortening the farming period to a time range within 90 days and ensuring product specification not smaller than 80 per kg by insisting whole-range use of good quality complete formula feed instead of living baits; and whole year farming yield is increased through whole year cyclic farming implemented through synchronous production of growing ponds and cultivation ponds.

Description

technical field [0001] The invention relates to the technical field of marine product cultivation, in particular to a multi-crop cultivation method for marine shrimp in a greenhouse. Background technique [0002] Shrimp has the characteristics of fast growth, high meat yield and low feed coefficient, and is very suitable for high-density intensive farming. At present, the traditional sea pond intensive culture mode is mostly used in sea shrimp farming, but it has the following defects, such as unreasonable utilization of breeding facilities, many diseases of sea shrimp, long breeding cycle and low yield. Contents of the invention [0003] The object of the present invention is to provide a method for multi-crop culture of sea shrimps in greenhouses aimed at the above-mentioned defects in the prior art. [0004] In order to achieve the above object, the technical solution provided by the present invention is: a multi-crop culture method for sea shrimp in a greenhouse, comp...

Claims

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Application Information

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IPC IPC(8): A01K61/59A23K50/80
CPCY02A40/81
Inventor 梁海曾柳敏黄霞跃韦健珉
Owner 防城港市鑫润养殖有限公司
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