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Breeding method of crucian carp

A breeding method and technology for crucian carp, which are applied in the field of aquaculture, can solve the problems of slow growth of crucian carp, high mortality rate of crucian carp, low feed utilization rate, etc., and achieve the effects of reducing morbidity, improving immunity and reducing feeding cost.

Inactive Publication Date: 2017-08-29
铜仁市万山区生态渔业养殖有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Due to the high nutritional value of crucian carp, the aquaculture industry of crucian carp has also developed rapidly. However, the aquaculture of crucian carp has low feed utilization rate, resulting in slow growth of crucian carp, and high mortality rate of crucian carp during the breeding process, as disclosed in patent 201610133850.8 A crucian carp culture method was developed, and the crucian carp culture was completed through three steps of excavating fish ponds, cultivating fry, and raising fry

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  • Breeding method of crucian carp

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Embodiment 1

[0029] A culture method for crucian carp, comprising the following steps:

[0030] (1) Fish pond selection: The depth of the fish pond is 2.5 meters, the fish pond is far away from the industrial area, there is a clean flowing water source nearby, and the water quality is suitable for the growth of crucian carp;

[0031] (2) Disinfection of fish ponds: before stocking, control fish ponds to leave 11cm of water, and put in quicklime according to the amount of 70kg per mu, and dry for 2 days;

[0032] (3) stocking: put crucian carp species when the water temperature in the fish pond is controlled to be 20°C, add food attractant after 1 day, and regulate the water temperature to be 15°C;

[0033] (4) Feed management: put feed at 8:00 am and 9:00 pm every day, and the amount of feed put in in the morning is 80% of that in the evening;

[0034] (5) Feeding and management: observe the water quality in the fish pond and the feeding situation of the fish every day, every 6 days, inje...

Embodiment 2

[0045] A culture method for crucian carp, comprising the following steps:

[0046] (1) Fish pond selection: The depth of the fish pond is 3.5 meters, the fish pond is far away from the industrial area, there is a clean flowing water source nearby, and the water quality is suitable for the growth of crucian carp;

[0047] (2) Disinfection of fish ponds: before stocking, control fish ponds to leave 14cm of water, and put in quicklime according to the amount of 80kg per mu, and dry for 5 days;

[0048] (3) stocking: put in crucian carp species when the water temperature in the fish pond is controlled to be 25°C, add food attractant after 3 days, and regulate the water temperature to be 20°C;

[0049] (4) Feed management: put feed at 9 o'clock in the morning and 10 o'clock in the evening every day, and the amount of feed put in in the morning is 90% of that in the evening;

[0050] (5) feeding and management: observe the water quality in the fish pond and the feeding situation of...

Embodiment 3

[0061] A culture method for crucian carp, comprising the following steps:

[0062] (1) Fish pond selection: The depth of the fish pond is 3 meters, the fish pond is far away from the industrial area, there is a clean flowing water source nearby, and the water quality is suitable for the growth of crucian carp;

[0063] (2) Disinfection of fish ponds: before stocking, control fish ponds to leave 12cm of water, and put in quicklime according to the amount of 75kg per mu, and dry for 4 days;

[0064] (3) stocking: put in crucian carp species when the water temperature in the fish pond is controlled to be 22°C, add food attractant after 2 days, and regulate the water temperature to be 17°C;

[0065] (4) Feed management: put feed at 8 o'clock in the morning and 10 o'clock in the evening every day, and the amount of feed put in in the morning is 84% ​​of that in the evening;

[0066] (5) Feeding and management: observe the water quality in the fish pond and the feeding situation of...

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Abstract

The invention belongs to the technical field of breeding and particularly relates to a breeding method of crucian carp. Through control on water temperature, the crucian carp is enabled to swim actively and have strong appetite, and meanwhile, immunity can be improved; the crucian carp has good appetite before feeding by combining with use of a feed attractant; utilization rate of the crucian carp on fodder is increased by preparing the fodder suitable for growth of the crucian carp and combining with control on feeding, growth and development of the crucian carp is promoted, morbidity is decreased, and meanwhile, deterioration of the fodder deposited in water can be reduced; breeding of the crucian carp is completed through the steps of fish pond selection, fish pond disinfection, stocking, fodder management, breeding management, disease prevention and the like, breeding cost is effectively reduced, morbidity of the crucian carp is effectively decreased, production of the crucian carp is increased, and economic effectiveness of farmers is increased.

Description

technical field [0001] The invention belongs to the technical field of cultivation, in particular to a method for cultivating crucian carp. Background technique [0002] Crucian carp, referred to as crucian carp, commonly known as crucian carp, moon crucian carp, soil crucian carp, fine head, carp, cold carp) is a common freshwater fish in Eurasia, and it is one of the fishes of the genus Cyprinidae of the order Cyprinidae of the ray-finned fishes kind. Crucian carp can produce many new varieties through artificial breeding and breeding. For example, goldfish is a kind of ornamental fish produced from this. It has the same scientific name as the edible wild crucian carp. Carassius auratus; crucian carp is mainly an omnivorous fish that eats plants and lives in groups The meat is tender and has high nutritional value. Every 100 grams of meat contains 13 grams of protein, 11 grams of fat, and contains a lot of calcium, phosphorus, iron and other minerals. Crucian carp has ex...

Claims

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Application Information

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IPC IPC(8): A01K61/10A23K50/80A23K20/142A23K20/105A23K10/30A23K10/20A23K10/37A23K20/26A23K20/163
CPCA23K10/20A23K10/30A23K10/37A23K20/105A23K20/142A23K20/163A23K20/26A23K50/80A01K61/10Y02P60/87Y02A40/81Y02A40/818
Inventor 冯碧凤徐新萍
Owner 铜仁市万山区生态渔业养殖有限公司
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