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Intensive pond farming breeding method for tilapia mossambica

A farming method and tilapia technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of reducing farmers' enthusiasm for farming, tilapia disease outbreaks, and high farming risks, and maintain normal growth water. The effect of improving the environment, improving the enthusiasm for breeding, and reducing production costs

Inactive Publication Date: 2015-12-02
TONGWEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are two main farming models for tilapia: one is the intensive farming model, which usually only raises once a year, which has the characteristics of long breeding cycle, high breeding risk and high breeding cost
The second is the three-dimensional breeding mode, mainly farming tilapia, and raising ducks on the water surface or raising pigs on the pond bank. Fish diseases are very easy to break out, especially this farming model has low yield per mu and low profit per mu, which greatly reduces the enthusiasm of farmers for farming

Method used

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  • Intensive pond farming breeding method for tilapia mossambica
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  • Intensive pond farming breeding method for tilapia mossambica

Examples

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Effect test

Embodiment 1

[0027] A pond intensive culture method for tilapia, comprising the following steps:

[0028] A. Pond conditions

[0029] The pond area is 15 mu, the bottom of the pond is flat, and the water depth is 3 meters;

[0030] B. Clear pond disinfection

[0031] Clean up the pond 15 days before the seedlings are released, remove excessive silt, keep the thickness of the pond bottom silt at 10 cm, use 100 kg of quicklime per mu to dissolve the water, and then spray the whole pond for disinfection, and then enter 80 cm of water 7 days before the seedlings are released;

[0032] C. Fry delivery

[0033] A total of three fry were released in one year, and the release time was November of the current year, May and September of the following year respectively. The size of the fry was 40g / fish, and the stocking density was 1400 fish / mu;

[0034] D. Feeding management

[0035] According to the nutritional needs of tilapia growth, feed extruded feed throughout the whole process, and feed t...

Embodiment 2

[0039] A pond intensive culture method for tilapia, comprising the following steps:

[0040] A. Pond conditions

[0041] The area of ​​the pond is 25 mu, the bottom of the pond is flat, and the water depth is 9 meters;

[0042] B. Clear pond disinfection

[0043] 15 days before the seedlings are released, the ponds are cleaned, excess silt is removed, and the thickness of the silt at the bottom of the pond is kept at 20 cm. After each mu is used 100 kg of quicklime dissolved in water, the whole pond is sprayed and disinfected, and then 100 cm of water is poured in 10 days before the seedlings are released;

[0044] C. Fry delivery

[0045] A total of three fish fry were released in one year, and the release time was November of the current year, May and September of the next year respectively. The size of the fry was 60g / fish, and the stocking density was 2500 fish / mu;

[0046] D. Feeding management

[0047] According to the nutritional needs of tilapia growth, feed extrud...

Embodiment 3

[0051] A pond intensive culture method for tilapia, comprising the following steps:

[0052] A. Pond conditions

[0053] The pond area is 20 mu, the bottom of the pond is flat, and the water depth is 6 meters;

[0054] B. Clear pond disinfection

[0055] Clean up the pond 15 days before the seedlings are released, remove excessive silt, keep the thickness of the silt at the bottom of the pond at 15 cm, use 100 kg of quicklime per mu to dissolve the water, and then spray and disinfect the whole pond, and then enter 90 cm of water 8 days before the seedlings are released;

[0056] C. Fry delivery

[0057] A total of three fish fry were released in one year, and the release time was November of the current year, May and September of the next year. The size of the fry was 50g / fish, and the stocking density was 1950 fish / mu;

[0058] D. Feeding management

[0059] According to the nutritional needs of tilapia growth, the extruded feed is fed throughout the whole process, twice ...

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Abstract

The invention relates to an intensive pond farming breeding method for tilapia mossambica and belongs to the technical field of tilapia mossambica pond breeding. According to the breeding method, by means of the steps of determining pond conditions, disinfecting a pond, feeding fish fry, performing feeding management and catching and selling the tilapia mossambica, fish fry is fed three times, and catching and selling are performed many times. Compared with an existing mainstream fish and pig polyculture and fish and duck polyculture method in the west of Guangdong province, the yield per mu and profits per mu are substantially increased, and production cost is reduced. The method is easy to operate and manage, the breeding enthusiasm of broad masses of fishers is improved, healthy development of the tilapia mossambica breeding industry is promoted, and huge economic benefits and social benefits are brought.

Description

technical field [0001] The invention relates to a tilapia culture method, more specifically, the invention relates to a tilapia pond intensive culture method, which belongs to the technical field of tilapia pond culture. Background technique [0002] Tilapia ( Oreochromismossambicus ) belongs to Perciformes, Cichlidae, and Tilapia genus. It has the characteristics of fast growth, high yield, and miscellaneous food habits. It is an important fish breeding species in the world and one of the main aquaculture species in my country. In 2014 The national tilapia output has reached 1.55 million tons, ranking first in the world. [0003] The State Intellectual Property Office disclosed an invention with the publication number CN103734050A on 2014.4.23 and titled "Method for Breeding Tilapia". Drain it clean, disinfect with quicklime, and drain the solution in the breeding pond and breeding pond; 2) Inject natural seawater with a salinity of 10‰ into the breeding pond and breeding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/00
Inventor 王武刚米海峰张璐孙瑞健冯硕恒
Owner TONGWEI
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