Cherax quadricarinatus quality improvement feed and preparation method thereof

Abstract

The invention discloses a cherax quadricarinatus quality improvement feed, belongs to the technical field of breeding of cherax quadricarinatus, and solves the problem that through a conventional feed, the meat quality of the cherax quadricarinatus cannot be improved. The cherax quadricarinatus quality improvement feed comprises the following components in percentage by mass: 20-30% of imported fish meal, 15-25% of fresh fish slurry, 5-10% of euphausia superba powder, 3-5% of scallop powder, 15-25% of fermented soybean meal, 5-10% of a yeast extract, 5-10% of a seaweed extract, 2-3% of soybeanphospholipid, 0.5-1% of calcium dihydrogen phosphate, 10-20% of high gluten flour, 0.5-2% of multiple vitamins and multiple minerals, 3-5% of fish oil, 3-5% of an olive oil compound, 1-2% of composite probiotics and 1-2% of a traditional Chinese medicine extraction solution. The invention further discloses a preparation method of the feed. The prepared feed is fed in proportion of 30% instead ofa conventional feed every day at the breeding middle and later periods of the cherax quadricarinatus, so that the cherax quadricarinatus is bright in body color, compact in meat quality and fresh anddelicious in flavor, and the commodity value of the cherax quadricarinatus is greatly increased.

Description

technical field [0001] The invention belongs to the technical field of red crayfish culture, and in particular relates to a feed for improving the quality of red crayfish and a preparation method thereof. Background technique [0002] With the rapid development of my country's economy and the continuous improvement of people's living standards, people now have higher and higher requirements for the quality of aquatic products. Shrimp, as a common aquatic product, plays an important role in people's lives. people's quality of life. [0003] Red-clawed crayfish is one of many species of shrimp, and red-clawed crayfish is an omnivorous animal; under natural conditions, it mainly feeds on organic debris, epiphytic algae, filamentous algae, roots, leaves and Debris; animal food likes to eat waterworms, earthworms, eggs, pupae, snails, mussels, fish, etc. of aquatic insects. [0004] Red crayfish has high nutritional content and is welcomed by people. However, there is no feed fo...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the existing feed cannot improve the meat quality of red crayfish, the purpose of the present invention is to provide a feed for improving the quality of red crayfish and its preparation method, so as to solve the problems raised in the above-mentioned background technology