Breeding method for improVing quality of giant salamander

A breeding method and giant salamander technology, applied in animal feed, additional food elements, animal feed, etc., can solve problems such as low absorption rate of giant salamander, high breeding density, and long growth cycle, so as to improve meat quality and nutritional value, and increase growth speed , reduce the effect of enteritis

Inactive Publication Date: 2018-10-19
FOSHAN TUIQI AGRI RES INST GENERAL PARTNERSHIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, giant salamanders are farmed in a high-density factory, which is prone to diseases. The feed used for farming is an important factor to ensure the healthy growth of giant salamanders. Most of the feeds used i

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A breeding method for improving the quality of giant salamanders, mainly comprising the following steps:

[0035] (1) Incubation period: keep the water temperature at 22.5°C, dissolved oxygen at 7mg / L, and light intensity at 175 lux;

[0036] (2) Juvenile salamander stage: soak and disinfect with 5% salt water for 12.5 minutes, control the temperature difference to 2°C, and the pH value to 7.5;

[0037] (3) Juvenile salamander stage: feed vitamins 3 times a month, 1 tablet each time, when the giant salamander weighs 20g, feed live bait every day;

[0038] (4) Adult salamander stage: when the giant salamander weighs 50g, feed selenium-added rations every day, live bait once every 6 days, granular health care regulator every 8 days, and 17.5% liquid health care regulator every 12.5 days. The concentration is added to the water for soaking giant salamanders.

[0039] A kind of culture method that present embodiment improves giant salamander quality, described step (4) ad...

Embodiment 2

[0051] A breeding method for improving the quality of giant salamanders, mainly comprising the following steps:

[0052] (1) Incubation period: keep the water temperature at 22°C, dissolved oxygen at 6 mg / L, and light intensity at 50 lux;

[0053] (2) Juvenile salamander stage: immerse and disinfect with 5% salt water for 10 minutes, control the temperature difference to 2°C, and the pH value to 7;

[0054] (3) Juvenile salamander stage: feed vitamins twice a month, 1 tablet each time, when the giant salamander weighs 20g, feed live bait every day;

[0055] (4) Adult salamander stage: when the giant salamander weighs 50g, feed selenium-added rations every day, live bait every 5 days, granular health care regulator every 7 days, and a liquid health care regulator at a concentration of 15% every 10 days. Add to water to soak giant salamanders.

[0056] A kind of culture method that present embodiment improves giant salamander quality, described step (4) adds selenium feed: fee...

Embodiment 3

[0068] A breeding method for improving the quality of giant salamanders, mainly comprising the following steps:

[0069] (1) Incubation period: keep the water temperature at 23°C, dissolved oxygen at 8 mg / L, and light intensity at 300 lux;

[0070] (2) Juvenile salamander stage: soak and disinfect with 5% salt water for 15 minutes, control the temperature difference to 2°C, and the pH value to 8;

[0071] (3) Juvenile salamander stage: Feed vitamins 4 times a month, 1 tablet each time, when the giant salamander weighs 20g, feed live bait every day;

[0072] (4) Adult salamander stage: when the giant salamander weighs 50g, feed selenium-added rations every day, live bait once every 7 days, granular health care regulator every 9 days, and a 20% concentration of liquid health care regulator every 15 days Add to water to soak giant salamanders.

[0073] Present embodiment a kind of breeding method that improves giant salamander quality, described step (4) adds selenium feed: 2.8...

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PUM

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Abstract

The inVention discloses a breeding method for improVing quality of giant salamander. According to the method, ecologically enVironmental and nutrient-content-richened fodder containing selenium-addedfodder and a health protection conditioning agent is adopted to feed the giant salamander and a scientific management method is cooperated, so that the disease resistance of the giant salamander can be improVed, the yield and actiVity are improVed, the nutritiVe Value of the giant salamander is improVed, the growth of the giant salamander is promoted, the hibernating surViVal rate of the giant salamander is improVed, and the meat quality of the giant salamander can be delicious and contain rich organic selenium nutrition; and the selenium-added fodder is composed of synergist, silkworm chrysalis meal, selenium methionine, corn flour, shrimp shell meal, wheat flour, bone meal, fish meal an citric acid.

Description

technical field [0001] The invention relates to the technical field of aquatic animal breeding, in particular to a breeding method for improving the quality of giant salamanders. Background technique [0002] The giant salamander belongs to the Cryptochillidae family and belongs to the genus Giant salamander. It is the largest and most precious amphibian in the world. Its cry is like a baby's cry, so people also call it "baby fish". Giant salamander is commonly known as "big salamander fish" because it has the taste of salamander. [0003] Giant salamander is an animal with high edible value. Its meat is tender, delicious, high-quality protein, rich in amino acids and trace elements, and has high nutritional value. It is known as "water ginseng". It is popular in Hong Kong, Taiwan and Southeast Asia Considered a rare tonic in the market. Giant salamander muscle protein is a high-quality protein with high essential amino acid content and good composition ratio, which fully...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K10/14A23K10/20A23K10/22A23K10/26A23K10/30A23K20/142A23K20/20A23K50/00
CPCA01K67/02A23K10/14A23K10/20A23K10/22A23K10/26A23K10/30A23K20/142A23K20/30A23K50/00
Inventor 不公告发明人
Owner FOSHAN TUIQI AGRI RES INST GENERAL PARTNERSHIP
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