Aquatic feed for promoting weight of giant salamanders to quickly gain

Abstract

The invention discloses aquatic feed for promoting weight of giant salamanders to quickly gain. The aquatic feed is prepared from the following raw materials in parts by weight: 40-50 parts of water fleas, 20-40 parts of silkworm chrysalis, 10-15 parts of slugs, 15-25 parts of grandling, 30-38 parts of black carps, 10-15 parts of grass carps, 10-15 parts of carps, 5-10 parts of yellow croakers, 20-25 parts of krill, 20-25 parts of pond crayfishes, 10-20 parts of black tiger shrimps, 5-10 parts of ruditapes philippinarum, 10-15 parts of freshwater mussels, 5-10 parts of razor clams, 2-5 parts of stone crabs, 10-15 parts of extruded corns, 30-40 parts of soybean milk powder, 10-15 parts of fermented rapeseed meal, 8-12 parts of casein, 10-15 parts of whey protein, 3-9 parts of potato protein, 2-4 parts of lactic acid, 5-8 parts of guar gum, 1-3 parts of polysaccharide derivatives, 2-5 parts of tea-seed oil, 1-3 parts of composite vitamin, 0.5-0.8 part of composite mineral substances, 1-2 parts of a probiotics preparation, 4-8 parts of hawthorn fruits, and 8-12 parts of isatis roots.

Description

technical field [0001] The invention relates to the technical field of aquatic feed, in particular to an aquatic feed that promotes rapid weight gain of giant salamanders. 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, my country's giant salamander breeding 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 restricting the development of the giant salamander industry. It is mainly manifeste...

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

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