Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Grass carp fry feed capable of increasing survival rate

A grass carp fry and survival rate technology, applied in the agricultural field, can solve the problems of increased aquaculture density, disease threat to aquaculture benefits, aggravation of aquaculture diseases, etc., and achieves the effects of scientific formulation, improvement of grass carp immunity, and improved immunity.

Inactive Publication Date: 2014-12-03
句容市三岔蟹业专业合作社
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are several major problems in the breeding technology of grass carp fry: First, in the environment of mostly still ponds in the green seedling culture Peiyun, high-density breeding causes a large amount of aquatic animal excrement, residual bait, disinfectants, etc. Decomposition releases a large amount of harmful substances, which increases the density of aquaculture, degrades the water environment, and aquaculture diseases are also increasing. Many diseases have seriously threatened the efficiency of aquaculture.
However, the loss of feed in water and the accumulation of excreta have become the main pollution sources of water bodies, resulting in deterioration of water quality, large-scale reproduction of pathogens, decreased survival rate, increased dosage of medicines, frequent water changes, and increased breeding costs.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The grass carp fry feed for improving the survival rate comprises the following components by weight: 10 parts of fish meal, 10 parts of green shrimp meal, 10 parts of pig liver meal, 25 parts of kelp meal, 50 parts of soybean meal, 15 parts of sorghum, and 45 parts of soybean meal , 30 parts of barley flour, 30 parts of cottonseed meal, 15 parts of rapeseed meal, 10 parts of bran, 10 parts of clam worm powder, 15 parts of wheat flour, 15 parts of alfalfa powder, 30 parts of lecithin, 15 parts of seaweed powder, medical stone powder 5 parts, 15 parts of vegetable oil, 2 parts of core additives; every 100 parts of core additives are made of the following components by weight: 25 parts of garlic, 25 parts of licorice, 15 parts of shiitake mushrooms, 15 parts of Shiichangbu, 10 parts of Houttuynia cordata, 10 servings of safflower.

[0018] The present invention also provides a method for preparing grass carp fry feed that improves the survival rate, comprising the followi...

Embodiment 2

[0023] The grass carp fry feed for improving the survival rate comprises the following components by weight: 5 parts of fish meal, 15 parts of green shrimp meal, 5 parts of pig liver powder, 20 parts of kelp powder, 40 parts of soybean meal, 20 parts of sorghum, and 60 parts of soybean meal , 40 parts of barley flour, 20 parts of cottonseed meal, 20 parts of rapeseed meal, 15 parts of bran, 5 parts of clam worm powder, 10 parts of wheat flour, 20 parts of alfalfa powder, 20 parts of lecithin, 10 parts of seaweed powder, medical stone powder 4 parts, 10 parts of vegetable oil, 1 part of core additive; every 100 parts of core additive is made of the following components by weight: 20 parts of garlic, 30 parts of licorice, 20 parts of shiitake mushroom, 10 parts of Shiichangbu, 5 parts of Houttuynia cordata, 15 parts of safflower.

Embodiment 3

[0025] The grass carp fry feed for improving the survival rate comprises the following components by weight: 15 parts of fish meal, 5 parts of green shrimp meal, 15 parts of pig liver powder, 30 parts of kelp powder, 60 parts of soybean meal, 10 parts of sorghum, and 40 parts of soybean meal , 20 parts of barley flour, 40 parts of cotton meal, 10 parts of rapeseed meal, 5 parts of bran, 15 parts of clam worm powder, 20 parts of wheat flour, 10 parts of alfalfa powder, 40 parts of lecithin, 20 parts of seaweed powder, medical stone powder 6 parts, 20 parts of vegetable oil, 3 parts of core additives; every 100 parts of core additives are made of the following components by weight: 30 parts of garlic, 20 parts of licorice, 10 parts of shiitake mushrooms, 20 parts of Shiichangbu, 15 parts of Houttuynia cordata, 5 servings of safflower.

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 provides a grass carp fry feed capable of increasing the survival rate. The grass carp fry feed comprises the following components in parts by weight: 5-15 parts of fish meal, 5-15 parts of freshwater shrimp meal, 5-15 parts of pork liver meal, 20-30 parts of kelp powder, 40-60 parts of bean pulp, 10-20 parts of sorghum flour, 40-60 parts of soybean meal, 20-40 parts of barley flour, 20-40 parts of cottonseed meal, 10-20 parts of rapeseed meal, 5-15 parts of bran, 5-15 parts of nereid powder, 10-20 parts of wheatshorts, 10-20 parts of lucerne meal, 20-40 parts of phospholipid, 10-20 parts of seaweed meal, 4-6 parts of medical stone powder, 10-20 parts of vegetable oil, 1-3 parts of a core additive; and every 100 parts of the core additive is prepared from the following components in parts by weight: 20-30 parts of garlic, 20-30 parts of liquorice, 10-20 parts of lentinula edodes, 10-20 parts of rhizoma acori graminei, 5-15 parts of herba houttuyniae and 5-15 parts of red flowers. The grass carp fry feed provided by the invention not only can be used for providing basic nutrient substances for grass carp fries to guarantee the growth efficiency of grass carps, but also can be used for improving the immunity of the grass carps by optimizing a feed formula and adding the core additive, is high in safety, wide in raw material source and low in price.

Description

technical field [0001] The invention belongs to the field of agriculture, in particular to a feed for grass carp fry that improves the survival rate. Background technique [0002] Grass carp (piceus) belongs to Cyprinidae and belongs to the genus Grass carp. It looks like grass carp. It is mainly distributed in the plains south of the Yangtze River in my country, and it is rare in the north of the Yangtze River. Grass carp is an important fishery resource in the middle and lower reaches of the Yangtze River and lakes along the river, as well as various lakes and ponds. The main breeding object among them is one of the "Four Major Fishes" in freshwater farming in my country, and it is also the best in meat quality and the highest price among the "Four Major Fishes". [0003] Grass carp is a carnivorous fish that mainly feeds on benthic animals, insect larvae, snails, mussels, rice shrimp, etc. in natural water bodies. For a long time, because the feed problem has not been sol...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16A23K1/175
Inventor 曲秀鹏李建伟洪玉定蔡兵陈倩
Owner 句容市三岔蟹业专业合作社
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products