Giant salamander compound bait and production method thereof

Abstract

The invention discloses giant salamander compound bait and a production method thereof. The giant salamander compound bait includes bait for young salamanders and adult salamanders and bait for parent salamanders. The salamander compound bait takes fresh crucian carps, carps, grass carps, loaches and bull frogs as main materials and takes aggregates, mineral powder, micro amino acid and the like as auxiliary materials. After the main materials are mixed and minced, the auxiliary materials are added, and starch is then mixed. After being stirred and rubbed, the materials are filled by plastic casings in a sausage stuffer and dotted. Finally, sausages are sterilized at a temperature of 95-100 DEG C. The giant salamander compound bait can replace fresh fish and shrimp bait to feed giant salamanders. When the giant salamander compound bait is used for feeding, the plastic casings are stripped off, and the giant salamander compound bait is cut into strip materials suitable for the giant salamanders to swallow and thrown into a salamander pond. The giant salamander compound bait has good palatability. Practices prove that when the bait is used for feeding the giant salamanders, the breeding cost of the giant salamanders can be reduced by 30-50%, the growth rate of commercial salamanders can be increased by 10-30%, the salamander reproduction rate can be increased by 50-100%, and thedisease incidence rate of the giant salamanders is obviously reduced.

Description

technical field [0001] The invention relates to a compound bait and a production method thereof, in particular to a special compound bait for cultivating giant salamanders and a production method thereof. Background technique [0002] Giant salamander, commonly known as giant salamander, is an amphibian animal with an evolution history of 350 million years ago. It is an extremely precious "living fossil". It is a national second-class protected animal in China and has extremely high scientific research, nutrition, medicinal and Economic Value. In recent years, the imitative ecological breeding of giant salamanders in the Qinling Mountains of China has made great progress, and the annual breeding volume in the country has exceeded 3 million. [0003] With the development of the giant salamander industry and the continuous growth of the breeding quantity, the problem of the bait of the giant salamander has become increasingly prominent, and has become one of the bottlenecks r...

AI Technical Summary

Problems solved by technology

The demand for fresh and live fish and shrimp as the main bait is increasing. River fish and shrimp are increasingly depleted due to electric fishing, frying and disorderly fishing, and the health quality of fish and shrimp in ponds is not as good as that of river fish and shrimp. Diseases are often caused by feeding fish and shrimp in ponds, and the incidence is high and the symptoms are complicated

In addition, the nutrition of the fresh fish and shrimp bait itself is not comprehensive enough. If only fish and shrimp are fed, the growth rate of the giant salamander is slow and the disease resistance is poor.

Furthermore, the cost of raising giant salamanders with fresh fish and shrimp bait is relatively high