Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Special feed for mystus guttatus fry and preparation method of special feed

A technology of fish and feed for spotted carp, which is applied in the field of fish feed, can solve the problems that cannot satisfy the good growth of fish fry of spotted carp, low antibacterial property of feed, and insufficient minerals in feed, and achieve good ion exchange, prolonged storage period, The effect of improving the feed factor

Inactive Publication Date: 2020-06-30
清远市兴渔水产科技有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are some defects in the existing special feed for sea mackerel fry. First, the minerals in the feed are insufficient, which cannot satisfy the good development of sea mackerel fry. Secondly, the antibacterial properties of the feed are not high and the storage period is short; There are also some defects in the vibrating screen used in the production of the special feed for spotted carp fry. First, it is not convenient for operators to collect debris. Second, it is impossible to classify fish feeds of different particle sizes.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Special feed for mystus guttatus fry and preparation method of special feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see figure 1 , the special feed for sea carp fry provided by the present embodiment is made of the following parts by weight: 8 parts of corn flour, 9 parts of fish meal, 22 parts of insect protein powder, 20 parts of secondary powder, 3 parts of multivitamins, soybean meal powder 12 parts, 6 parts of shrimp shell powder, 9 parts of pig liver paste, 3 parts of medical stone, 4 parts of zeolite, 2 parts of mugwort, 2.5 parts of aloe vera.

[0027] A preparation method for special feed for spotted carp fry, comprising the following steps:

[0028] S1: Pretreatment, respectively grinding mugwort, aloe, zeolite and medical stone into fine particles;

[0029] S2: Weighing, correspondingly weighing the weight components of corn meal, fish meal, insect protein meal, secondary meal, multivitamin, soybean meal meal, shrimp shell powder, pig liver paste, medical stone, zeolite, mugwort, and aloe vera. The multivitamins include: vitamin A 17%, vitamin B 23%, vitamin B6 22%, vita...

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

PUM

No PUM Login to View More

Abstract

The invention discloses a special feed for mystus guttatus fry. The feed is prepared from the following components in parts by weight: 8 parts of corn flour, 9 parts of fish meal, 22 parts of insect protein powder, 20 parts of wheat middlings, 3 parts of compound vitamins, 12 parts of bean pulp powder, 6 parts of shrimp shell powder, 9 parts of pig liver mud, 3 parts of medical stone, 4 parts of zeolite, 2 parts of artemisia argyi and 2.5 parts of aloe. The invention also discloses a preparation method of the special feed for mystus guttatus. Through simultaneous improvement of the special feed for mystus guttatus fry and the preparation method of the special feed, the prepared special feed for mystus guttatus fry is rich in minerals, high in antibacterial property and long in preservationperiod, and can improve water quality. The medical stone contains 27 trace elements, so that the special feed has the effects of improving the survival rate of fish and improving production performance. Preparation equipment of the special feed is convenient for operators to collect crushed residues, and fish feeds with different particle sizes can be classified.

Description

technical field [0001] The invention relates to the field of fish feed, in particular to a special feed for spotted carp fry and a preparation method thereof. Background technique [0002] Spotted carp is a bottom fish that likes to live on the banks of rivers or in slow-moving waters, and often forages at rocky edges, water inlets, and places where aquatic plants are dense. It is mainly carnivorous. Small fish, shrimps and other aquatic animals can be used as food, and it eats fiercely and eats a large amount, so it grows relatively fast. This kind of fish generally weighs 1-2 kg individually, and the large ones can grow to About 10 kg. Thick meat with few thorns, tender and delicious. It is known as the king of freshwater in South China. It is one of the most valuable economic fish in rivers. Because of its high economic benefits, this fish is more and more popular with aquaculture farmers. The fry of this fish need special feed for feeding. [0003] During the producti...

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

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A23K50/80A23K10/30A23K10/22A23K20/147A23K10/37A23K20/174A23K10/26A23K10/20A23K20/28A23L3/3472C02F9/04C02F103/20C02F101/22C02F101/20C02F101/16C02F101/12C02F101/10
CPCA23L3/3472A23V2002/00A23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K20/147A23K20/174A23K20/28A23K50/80C02F1/281C02F1/42C02F2101/103C02F2101/12C02F2101/16C02F2101/20C02F2101/22C02F2103/20A23V2200/10Y02P60/87Y02A40/818
Inventor 石显耐陈静
Owner 清远市兴渔水产科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products