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Pond main culture method for Aristichthys nobilis and pond culture mode

A culture method and pond technology, applied in the field of aquaculture, can solve the problems of large feed input cost, loss, and price decline, and achieve the effects of satisfying foraging needs, improving economic benefits, and reducing feed costs.

Inactive Publication Date: 2017-07-04
湖北省水产科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In recent years, due to the continuous rise in the price of breeding inputs such as feed and fish medicine, and the gradual decline in the price of bulk commodity fish, farmers have suffered small profits or even losses, which has seriously affected the enthusiasm of fishermen for farming and hindered the healthy and sustainable development of fisheries in our province.
[0003] In February 2016, the project undertaken by the Hubei Fishery Science Research Institute - the Wuhan Comprehensive Experimental Station of the National Bulk Fish Technology Industry System carried out bulk fish production in six demonstration areas including Honghu, Jingmen, Changyang, Xinzhou, Ezhou, and Xishui. Research on the breeding situation, comprehensive analysis of the large fish seed feeding mode and economic benefits of the farmers participating in the research, through the research and analysis, it is found that the main problems currently existing are: the ponds that mainly raise grass carp have high feed input costs and the concentration of commercial grass carp on the market. High, resulting in market saturation, resulting in price declines, affecting the economic benefits of farming

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  • Pond main culture method for Aristichthys nobilis and pond culture mode
  • Pond main culture method for Aristichthys nobilis and pond culture mode

Examples

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Effect test

Embodiment 1

[0037] The present embodiment provides a kind of pond main culture method for bighead carp, specifically:

[0038] First of all, choose a pond with an area of ​​15 mu for pond preparation. Specifically, an independent water inlet system and a drainage system connected to the inside of the pond are set up around the pond used to mainly raise bighead carp, wherein the water inlet system and the drainage system are respectively controlled by a 3 kilowatt water pump. And drainage, the pond is equipped with a 1.5 kw and 3 kw aerator each; the depth of the pond is set to 3 meters, the maximum water storage depth is controlled at 2.5 meters, and the bottom of the pond is set with silt, and the depth of the silt is controlled at 24- 26 centimeters, the pond is surrounded by a pond with a width greater than 2 meters, and forage grass is planted on the pond; before the fish species are thrown, the pond is sequentially treated with dry pond, clear pond, sun-dried pond and natural rainfal...

Embodiment 2

[0045] The present embodiment provides a kind of pond main culture method for bighead carp, specifically:

[0046] First of all, choose a pond with an area of ​​15 mu for pond preparation. Specifically, an independent water inlet system and a drainage system connected to the inside of the pond are set up around the pond used to mainly raise bighead carp, wherein the water inlet system and the drainage system are respectively controlled by a 3 kilowatt water pump. and drainage, the pond is equipped with a 1.5 kw and 3 kw aerator each; the depth of the pond is set to 3.2 meters, the maximum storage depth is controlled at 2.5 meters, and the bottom of the pond is set with silt, and the depth of the silt is controlled at 26- 30 centimeters, around the pond set a pond ridge with a width greater than 2 meters, and plant forage grass on the pond ridge; before throwing fish species, the pond is sequentially treated with dry pond, clear pond, sun-dried pond and natural rainfall with qu...

Embodiment 3

[0053] The present embodiment provides a kind of pond main culture method for bighead carp, specifically:

[0054] First of all, choose a pond with an area of ​​15 mu for pond preparation. Specifically, an independent water inlet system and a drainage system connected to the inside of the pond are set up around the pond used to mainly raise bighead carp, wherein the water inlet system and the drainage system are respectively controlled by a 3 kilowatt water pump. and drainage, the pond is equipped with a 1.5 kw and 3 kw aerator each; the depth of the pond is set to 3.1 meters, the maximum storage depth is controlled at 2.5 meters, and the bottom of the pond is set with silt, and the depth of the silt is controlled at 26- 30 centimeters, around the pond set a pond ridge with a width greater than 2 meters, and plant forage grass on the pond ridge; before throwing fish species, the pond is sequentially treated with dry pond, clear pond, sun-dried pond and natural rainfall with qu...

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Abstract

A pond main culture method for Aristichthys nobilis and a pond culture mode mainly relate to the technical field of culture. According to the method, through applying biological fertilizer for cultivating natural bait organism in the pond when feeding Aristichthys nobilis with powder forage so that the mainly cultured Aristichthys nobilis and other fish can be fed on powder forage as well as natural bait organism, which meets the foraging requirement for fish and reduces the cost of forage. Therefore, according to the pond cultivation mode comprising the above pond main culture method for Aristichthys nobilis, the economic benefit during the pond cultivation process is increased by reducing the cost of forage.

Description

technical field [0001] The invention relates to the technical field of cultivation, in particular to a method for cultivating bighead carp mainly in ponds and a pond cultivation mode. Background technique [0002] Hubei Province is the largest province of freshwater aquaculture, and its aquaculture output has been ranking first in the country for many years. In 2015, the province's aquatic product output was 4.5589 million tons, of which the output of bulk freshwater fish exceeded 50%. In recent years, due to the continuous rise in the price of breeding inputs such as feed and fish medicine, and the gradual decline in the price of bulk commodity fish, farmers have suffered small profits or even losses, which has seriously affected the enthusiasm of fishermen for farming and hindered the healthy and sustainable development of fisheries in our province. . [0003] In February 2016, the project undertaken by the Hubei Fishery Science Research Institute - the Wuhan Comprehensiv...

Claims

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Application Information

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IPC IPC(8): A01K61/10
CPCA01K61/00Y02A40/81
Inventor 雷晓中张从义朱勇夫王英雄李金忠石义元李圣华胡秋美
Owner 湖北省水产科学研究所
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