Preparation method of feed additive for preventing and treating soft-shelled turtle soft-shell disease

A feed additive and production method technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of difficulty in hatching soft-shelled turtle fry, calcium deficiency of soft-shelled turtle, easy to suffer from soft shell disease, etc.

Inactive Publication Date: 2013-11-27
HARBIN WEIPING TECH DEV
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

At present, most of the commercially available soft-shelled turtles are artificially bred. In the process of artificially breeding soft-shelled turtles, due to reasons such as feed ratio or poor breeding environment, the soft-shelled turtles are prone to calcium deficiency and are prone to soft shell disease. Turtles suffering from soft shell disease Floating sleepiness, loss of appetite, slow growth, female soft-shelled turtles will also lay soft-shell eggs with soft shells, making it difficult to hatch soft-shelled turtles

Method used

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Embodiment Construction

[0010] specific implementation plan

[0011] Add 1 ton of clear water to the fermenter after emptying, then add 20 kilograms of corn flour, 20 kilograms of wheat bran, 15 kilograms of soybean flour, 10 kilograms of maltose, 1 kilogram of potassium dihydrogen phosphate, 0.5 kilogram of magnesium sulfate, stir evenly, 121 Sterilize for 30 minutes at ℃, cool to 26 ℃, stir and ventilate in a fermenter at 26 ℃ for 5 days to obtain the mushroom mycelium culture solution, the ventilation rate is 1 liter of air per liter of culture solution per minute, and the speed of the agitator is 300 rpm. After the cultivation of the mushroom culture solution is completed, the mushroom mycelium is obtained by centrifugation, the mushroom mycelium is flatly spread in a shallow dish, and dried in the sun. The dried shiitake mushroom mycelium, crab shell powder, egg shell powder, and shell powder are mixed evenly in the ratio of 1:3:3:3, and then crushed, granulated, and packaged to obtain the fini...

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Abstract

The invention relates to a preparation method of a feed additive and especially relates to a preparation method of a feed additive for preventing and treating a soft-shelled turtle soft-shell disease. The preparation method comprises the following steps of preparing a mushroom mycelium culture solution, carrying out centrifugation to obtain mushroom mycelia, spreading the mushroom mycelia on a shallow tray, drying them in the sun, uniformly mixing the dried mushroom mycelia, crab shell powder, eggshell powder and shell powder according to a ratio of 1: 3: 3: 3, and carrying out crushing, granulation and packaging. The feed additive for preventing and treating the soft-shelled turtle soft-shell disease contains a large amount of calcium and vitamin D. Through use of the feed additive, calcium supplement is realized and the soft-shell disease can be effectively prevented and treated. In feeding, soft-shelled turtle complete feed is added with 2% of the feed additive.

Description

technical field [0001] The invention relates to a preparation method of a feed additive, in particular to a preparation method of a feed additive for preventing soft shell disease of soft-shelled turtles. Background technique [0002] The soft-shelled turtle is an oviparous reptile that lives amphibiously on land and water. Its meat is delicious and nutritious, and has the effects of clearing away heat and nourishing yin, calming liver and quenching wind, softening and resolving hard masses. It is not only a delicacy on the dining table, but also a nourishing medicine and Chinese medicine material with a wide range of uses. At present, most of the commercially available soft-shelled turtles are artificially bred. In the process of artificially breeding soft-shelled turtles, due to reasons such as feed ratio or poor breeding environment, the soft-shelled turtles are prone to calcium deficiency and are prone to soft shell disease. Turtles suffering from soft shell disease Fl...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/14A23K1/10
Inventor 吕庆茂
Owner HARBIN WEIPING TECH DEV
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