Cherax quadricarinatus quality improvement feed and preparation method thereof

A technology for quality improvement and red crayfish, which is applied in the field of red crayfish farming, can solve the problem of inability to improve the quality of red crayfish meat, and achieve the effects of bright body color, improved commodity value, and tight meat quality.
CN108740602AInactive Publication Date: 2018-11-06江苏螯龙水产养殖科技有限公司
5 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏螯龙水产养殖科技有限公司
Publication Date
2018-11-06
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

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.
Need to check novelty before this filing date? Find Prior Art

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More