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Micropterus salmoides culture method

A breeding method and technology of fish species, which are applied in botany equipment and methods, fish farming, medical formulas, etc., can solve problems such as high cost of farming, poor water quality, and restrictions on the development of California perch farming, so as to improve nutritional value and enhance The effect of growth speed and shortening the time of entering the pond

Inactive Publication Date: 2017-04-26
蚌埠市金牛湾农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are not many California perch breeding in Anhui, mainly because the cost of breeding California perch is high, the feed coefficient is 4.0-4.3, and the water quality in northern Anhui is poor and the weather is changeable, which greatly limits the development of California perch farming.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of California perch breeding method, comprises the following steps:

[0018] (1) Pond treatment: select a circular pond with an area of ​​3 mu and a water depth of 2.1m. Three days before the fish species enter the pond, apply 60kg of potion per mu, wherein the potion is made of the following components by weight: Artemisia arborii 18 16 parts of Rhizoma Chuanxiong, 0.2 parts of piperonyl alcohol, 0.3 parts of defoliating spirit, 100 parts of water;

[0019] (2) Stocking of fish fingerlings: select 6g / tail fish fry, soak the fish body with 1% saline water for 11 minutes before putting the fry, and then put the fish fry into the pond, the stocking density is 1100 fish / mu;

[0020] (3) Feed treatment: 10 days after the fish fingerlings are put in, feed raw fish bait, the daily feeding amount accounts for 3% of the fish body weight, and the raw fish bait is made of the following components by weight: 50 parts of grass carp meat, big bubble 10 parts of tongpi, 8 par...

Embodiment 2

[0026] A kind of California perch breeding method, comprises the following steps:

[0027] (1) Pond treatment: select a circular pond with an area of ​​3.5 mu and a water depth of 2.1m. Three days before the fish species enter the pond, apply 70kg of potion per mu, wherein the potion is made of the following components by weight: Artemisia arborii 20 18 parts of Rhizoma Chuanxiong, 0.3 parts of piperonyl alcohol, 0.5 parts of defoliating spirit, 110 parts of water;

[0028] (2) Stocking of fish fingerlings: select 6g / tail fish fry, and soak the fish body with 1% saline solution for 13 minutes before putting the fish fry in, and then put the fish fry into the pond, and the stocking density is 1150 fish / mu;

[0029] (3) Feed treatment: 10 days after the fish fingerlings are put in, feed raw fish bait, the daily feeding amount accounts for 3% of the fish body weight, and the raw fish bait is made of the following components by weight: 55 parts of grass carp meat, big bubble 12 p...

Embodiment 3

[0035] A kind of California perch breeding method, comprises the following steps:

[0036] (1) Pond treatment: Select a circular pond with an area of ​​4 mu and a water depth of 2.5m. Four days before the fish species go to the pond, apply 80kg of potion per mu, wherein the potion is made of the following components by weight: Artemisia arbori 22 19 parts of Rhizoma Chuanxiong, 0.5 parts of piperonyl alcohol, 0.6 parts of defoliating spirit, 120 parts of water;

[0037] (2) Stocking of fish fingerlings: select 7g / tail fry, and before putting the fry, first soak the fish body with 1% salt water for 15 minutes, and then put the fry into the pond, and the stocking density is 1200 fish / mu;

[0038] (3) Feed treatment: 10 days after the fish fingerlings are put in, feed raw fish bait, the daily feeding amount accounts for 4% of the fish body weight, and the raw fish bait is made of the following components by weight: 60 parts of grass carp meat, big bubble 14 parts of tongpi, 10 p...

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PUM

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Abstract

The invention discloses a micropterus salmoides culture method. The micropterus salmoides culture method comprises the following steps that (1) pool processing is conducted, specifically, a round pool with the area of 3-4 mu and the pool water depth of 2.1-2.5 m is selected, and 3-4 days before fingerlings are put into the pool, 60-80 kg of medicinal liquid is applied to each mu; (2) fingerling stocking is conducted, specifically, 6-7 g / piece fry are selected, before the fry are put into the pool, fry are soaked and washed with a saline solution with the volume fraction of 1% for 11-15 min first, and then the fry are put into the pool; (3) bait processing is conducted, specifically, 10 days after the fingerlings are put into the pool, the fingerlings are fed with raw fish bait, and the daily feeding amount accounts for 3%-4% of the weight of the fingerlings; and (4) water quality management is conducted, specifically, water is changed once every 10 days, and every time after the water is changed, water quality improving liquid is put into the water immediately. Through the micropterus salmoides culture method provided by the invention, water quality of pools of the north of Anhui Province can be improved effectively, thereby being suitable for growth and development of micropterus salmoides, the resistance of the micropterus salmoides to unsettled weather can be improved effectively, the death rate of the micropterus salmoides is decreased, the growth speed of the micropterus salmoides is increased, the bait ratio can be lowered, and culture economic benefit is increased greatly.

Description

technical field [0001] The invention belongs to the field of aquaculture, and in particular relates to a method for cultivating California perch. Background technique [0002] California perch, formerly known as largemouth bass, belongs to Perciformes and Sunfish family in taxonomy. It is native to the Mississippi River system in California, USA. rare carnivorous fish. California perch has been tested and can be cultured in polyculture or monoculture with domestic fish in ponds, and can also be intensively cultured in clear water ponds. Because of its firm meat, delicate meat taste, and live listing, it can be viewed and selected by diners in the aquarium of restaurants and restaurants. Therefore, it is inferior to local bass and mandarin fish. higher. In addition, California perch can be fished by tourists, so it is loved by many fishermen all over the world. This is undoubtedly very beneficial to the development of recreational fishery, attracting tourists to visit and ...

Claims

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Application Information

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IPC IPC(8): A01K61/10A23K10/22A23K10/30A23K50/80A61K36/752A61P17/02A01N65/12A01N47/36A01P7/00A01P13/00
CPCA01K61/00A01N47/36A01N65/00A01N65/12A61K36/74A61K36/752A61K2300/00A01N2300/00Y02A40/81Y02A40/818
Inventor 余安芹苏丹青
Owner 蚌埠市金牛湾农业科技发展有限公司
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