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Black fish breeding method

A blackfish and feed technology, applied in fish farming, animal feed, animal feed, etc., can solve the problems of low firmness of fish meat, low feed absorption rate, poor digestion and absorption, etc., to increase the deliciousness and nutritional value. , High feed absorption rate, and the effect of promoting digestion and absorption

Inactive Publication Date: 2018-11-09
马家富
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The meat quality of the fish obtained by the traditional snakehead breeding method is not high, and the meat quality is often poor enough to be dry
Moreover, the feed used in breeding is usually difficult to provide rich nutrition for fish, and the nutritional value of snakehead fish obtained from breeding is low
Moreover, the digestion and absorption of feed by black fish is poor, and the absorption rate of feed is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for raising snakeheaded fish, comprising the following steps: (1) seedling stage: breeding in a water tank, feeding 300 g of crushed aquatic plants every day; (2) adult stage: breeding in a pond, feeding 2000 g of aquatic plants every day, and supplementary feed ; Manually repelling for 1-2 hours a day; the preparation method of the crushed aquatic plants is as follows: (1) 8:00 a.m. every day, harvest 300g of aquatic plants;

[0017] Specifically, the feed includes the following components in parts by weight: 30 parts of bean powder, 10 parts of corn stalk powder, 10 parts of bone meal, 2 parts of vermicompost, 2 parts of compound bacteria powder, and 1 part of spirulina; the compound bacteria powder Comprising the following components in parts by weight: 3 parts of yeast and 3 parts of lactic acid bacteria; the preparation method of the corn stalk powder is as follows: (1) take the discarded corn stalks and dry them in the sun for 5 days to obtain dry corn sta...

Embodiment 2

[0019] A method for raising snakeheaded fish, comprising the following steps: (1) seedling stage: breeding in a water tank, adding 500 g of crushed aquatic plants every day; (2) adult stage: breeding in a pond, adding 3000 g of aquatic plants every day, and supplementary feed ; Manually repel 2 hours a day; The preparation method of the crushed aquatic plants is as follows: (1) Cut 500g of aquatic plants at 10 am every day;

[0020] Specifically, the feed includes the following components in parts by weight: 50 parts of bean powder, 20 parts of corn stalk powder, 15 parts of bone meal, 3 parts of vermicompost, 3 parts of compound bacterial powder, and 2 parts of spirulina; Comprising the following components in parts by weight: 5 parts of yeast and 4 parts of lactic acid bacteria; the preparation method of the corn stalk powder is as follows: (1) take the discarded corn stalks and dry them in the sun for 10 days to obtain dry corn stalks; ( 2) Crushing the dry corn stalks with...

Embodiment 3

[0022] A method for raising snakeheaded fish, comprising the following steps: (1) seedling stage: breeding in a water tank, adding 400 g of crushed aquatic plants every day; (2) adult stage: breeding in a pond, adding 3000 g of aquatic plants every day, and supplementary feed ; Manually repelling for 2 hours a day; The preparation method of the crushed aquatic plants is as follows: (1) Cut 400g of aquatic plants at 9:00 a.m. every day;

[0023] Specifically, the feed includes the following components in parts by weight: 35 parts of bean powder, 15 parts of corn stalk powder, 15 parts of bone meal, 3 parts of vermicompost, 2 parts of compound bacteria powder, and 2 parts of spirulina; the compound bacteria powder Comprising the following components in parts by weight: 5 parts of yeast and 4 parts of lactic acid bacteria; the preparation method of the corn stalk powder is as follows: (1) take the discarded corn stalks and dry them in the sun for 8 days to obtain dry corn stalks; ...

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Abstract

The invention discloses a black fish breeding method comprising following steps: (1) during seedling period: black fish is cultured in a water tank and fed with 300g to 500g of crushed water plant perday; (2) during adult period, the black fish is cultured in a pool and fed with 2000g to 3000g of crushed water plant and complementary forage per day; the black fish is driven for 1 to 2 h per day.According to the drive of the black fish every day, the fresh of fish is compact and the mouthfeel of the meat is improved; by adding corn stalk powder to the feed, the black fish can be provided withappropriate plant fibers to promote the digestion and absorption of the feed by the black fish.

Description

technical field [0001] The invention belongs to the technical field of fish feeding, and in particular relates to a method for feeding black fish. Background technique [0002] The meat quality of the fish obtained by traditional snakehead breeding methods is not high, and the meat quality is often poor enough to be dry. And raising is that the feed that adopts is usually difficult to provide abundant nutrition for fish, and the nutritional value of the black fish that raising obtains is lower. And snakeheaded fish is poor for the digestion and absorption of feed, and the absorption rate of feed is low. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the present invention provides a feeding method for snakeheaded fish with firm meat quality and high feed absorption rate. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a snakehead breeding method, comprising the follo...

Claims

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Application Information

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IPC IPC(8): A01K61/10A23K50/80A23K10/30A23K10/37A23K10/26A23K10/18A23K10/16
CPCA23K10/16A23K10/18A23K10/26A23K10/30A23K10/37A23K50/80A01K61/10Y02P60/87Y02A40/81Y02A40/818
Inventor 马家富
Owner 马家富