Selenium-enriched fish breeding method

A breeding method and selenium-enriching technology, which are applied in chemical instruments and methods, fish farming, animal feed, etc., can solve the problems of reducing the economic benefit of selenium-enriched fish, single additive function, and shortening the life of selenium-enriched fish, etc. Intestinal function, promoting appetite, reducing the effect of dosage

Active Publication Date: 2018-01-23
广西田阳县创新农业综合开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the additives in the feed of selenium-enriched fish have single functions and monotonous nutrition, and the selenium element in the feed cannot be well absorbed and digested by the fish, resulting in slow growth and slow weight gain of selenium-enriched fish. The lifespan of selenium-enriched fish is shortened in adverse environments, which reduces the economic benefits of selenium-enriched fish

Method used

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  • Selenium-enriched fish breeding method

Examples

Experimental program
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Effect test

Embodiment 1

[0025] A method for cultivating selenium-enriched fish, specifically comprising the following steps:

[0026] (1) Pond construction and treatment: choose a place with abundant water sources and a cool area to build a pond, dredge and sun-dry the pond before putting in fish fry, and then disinfect it with a bleach-chlorine dioxide mixed solution;

[0027] (2) Throwing fish fry: fill the pond with sterilized and filtered water, clean the pond and refill it with sterilized and filtered water, and select fish fry with neat specifications, strong constitution, no disease and no injury to put in the pond, and put the fry into the pond. Soak in sterilized water for 15 minutes before feeding 600 tails per mu;

[0028] The sterilizing water is mainly made of the following raw materials in parts by weight: 7 parts of aloe vera, 8 parts of willow branches, 10 parts of bamboo shoots, 13 parts of ginseng and 0.5 parts of white sail;

[0029] (3) Feed throwing and feeding: morning and even...

Embodiment 2

[0036] A method for cultivating selenium-enriched fish, specifically comprising the following steps:

[0037] (1) Pond construction and treatment: choose a place with abundant water sources and a cool area to build a pond, dredge and sun-dry the pond before putting in fish fry, and then disinfect it with a bleach-chlorine dioxide mixed solution;

[0038](2) Throwing fish fry: fill the pond with sterilized and filtered water, clean the pond and refill it with sterilized and filtered water, and select fish fry with neat specifications, strong constitution, no disease and no injury to put in the pond, and put the fry into the pond. Soak in sterilized water for 17 minutes before feeding 700 tails per mu;

[0039] The sterilizing water is mainly made of the following raw materials in parts by weight: 8 parts of aloe vera, 9 parts of willow branches, 13 parts of bamboo shoots, 14 parts of ginseng and 0.6 parts of white sail;

[0040] (3) Feed throwing and feeding: morning and eveni...

Embodiment 3

[0047] A method for cultivating selenium-enriched fish, specifically comprising the following steps:

[0048] (1) Pond construction and treatment: choose a place with abundant water sources and a cool area to build a pond, dredge and sun-dry the pond before putting in fish fry, and then disinfect it with a bleach-chlorine dioxide mixed solution;

[0049] (2) Throwing fish fry: fill the pond with sterilized and filtered water, clean the pond and refill it with sterilized and filtered water, and select fish fry with neat specifications, strong constitution, no disease and no injury to put in the pond, and put the fry into the pond. Soak in sterilized water for 20 minutes before feeding 800 tails per mu;

[0050] The sterilizing water is mainly made of the following raw materials in parts by weight: 9 parts of aloe vera, 10 parts of willow branches, 15 parts of bamboo shoots, 15 parts of ginseng and 0.7 parts of white sail;

[0051] (3) Feed throwing and feeding: morning and eve...

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Abstract

The invention relates to the technical field of aquatic product breeding, in particular to a selenium-enriched fish breeding method. The method comprises the following steps that firstly, a pond is built and treated; secondly, the pond is disinfected before fry are put into the pond; thirdly, selenium-enriched feed and a feed additive are uniformly mixed for feeding, wherein the feed additive is mainly prepared from folium mori, negundo chastetree fruits, pericarpium citri reticulatae viride, pomegranate leaves, pyrrosia lingua, lespedeza cuneata, courled mallow, semen plantaginis, tea residues, herba asafetida, cortex moutan, ligusticum wallichii and the like; fourthly, a water cleaning agent is used for water purification, wherein the water cleaning agent is mainly formed by mixing calcium hypochlorite, sodium dichloro isocyanurate, compound biological enzyme, photosynthetic bacteria, enterococcus faecalis, nitrobacterium and a curing agent; fifthly, timely catching is carried out. According to the breeding method, the feeding amount of fishes can be increased, fishes are made to rapidly and effectively absorb selenium, calcium and the like, and the feed is fully utilized and hasa certain inhibition effect on absorption of fat, so that fish is not greasy, the use rate of chemical medicines is reduced, the morbidity rate of the fishes is reduced, then economic benefits of fish breeding are improved, and the breeding method is environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of aquatic product cultivation, in particular to a method for cultivating selenium-enriched fish. Background technique [0002] Because of its delicious meat and rich polyunsaturated fatty acids, fish products have become a kind of meat product that is very beneficial to human health. Its consumption is increasing day by day and exceeds the growth rate of pork, beef and mutton, and it has become the main source of meat food. Selenium is an essential trace mineral element to maintain human health. It has a strong antioxidant effect, can remove lipid peroxides and free radicals in the body to protect cell membranes, improve the body's immunity and disease resistance, and protect the body against foreign harmful substances. In recent years, with the unremitting efforts of agricultural science and technology workers and farmers, various kinds of selenium-enriched feed or feed additives have been produced, and se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10A23K50/80A23K10/30A23K10/37A23K20/105A23K20/26A23K10/26A23K20/20C02F3/34C02F11/00C02F103/20C02F101/16C02F101/10C02F101/30
CPCY02P60/87Y02A40/81
Inventor 岑大明
Owner 广西田阳县创新农业综合开发有限公司
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