Feed capable of improving immunity of crayfish

An immunity and lobster technology, applied in the field of feed, can solve the problems of mold infection due to insufficient light, high mortality rate of crayfish, shallow pond water and easy turbidity, etc., and achieve the effects of stimulating animal appetite, shortening hydrolysis time, and improving immunity.

Inactive Publication Date: 2019-01-18
无为县绿农果蔬农民专业合作社
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to shallow and turbid pond water, water pollution, insufficient light and mold infection, crayfish will also have various diseases, such as black gill disease, soft shell disease, rotten tail disease, etc.
The existing artificial propagation methods usually place crayfish in a clear water environment to ensure the cleanliness of crayfish, but cause a high mortality rate of crayfish

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
  • Feed capable of improving immunity of crayfish

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] In the embodiment of the present invention, a feed that can improve the immunity of crayfish is composed of the following raw materials in parts by weight: 43 parts of soybean meal, 21 parts of peanut cake, 5 parts of corn oil, 8 parts of brewer's grains, and 12 parts of fish meal , 19 parts of earthworm powder, 7 parts of sweet potato dregs, 3 parts of bitter grass, 6 parts of Commodityria, 0.8 parts of multivitamins, 4 parts of additives and 7 parts of traditional Chinese medicine preparations.

[0019] The feed additive that can improve the immunity of crayfish is prepared from Haematococcus pluvialis, crab shell powder, starch and cuttlefish paste according to the ratio of parts by weight of 1:4:10:7.

[0020] The feed that can improve the immunity of crayfish. The preparation method of the additive is to mix crab shell powder and starch evenly, extrude and granulate after conditioning, add the ground Haematococcus pluvialis, stir well, add squid paste, stir Instant...

Embodiment 2

[0025] In the embodiment of the present invention, a feed that can improve the immunity of crayfish consists of the following raw materials in parts by weight: 35 parts of soybean meal, 16 parts of peanut cake, 3 parts of corn oil, 2 parts of brewer's grains, and 10 parts of fish meal , 15 parts of earthworm powder, 5 parts of sweet potato dregs, 1 part of bitter grass, 3 parts of Commodityria, 0.4 parts of multivitamins, 2 parts of additives and 4 parts of traditional Chinese medicine preparations.

[0026] The feed additive that can improve the immunity of crayfish is prepared from Haematococcus pluvialis, crab shell powder, starch and cuttlefish paste according to the ratio of parts by weight of 1:4:10:7.

[0027] The feed that can improve the immunity of crayfish. The preparation method of the additive is to mix crab shell powder and starch evenly, extrude and granulate after conditioning, add the ground Haematococcus pluvialis, stir well, add squid paste, stir Instantly. ...

Embodiment 3

[0032] In the embodiment of the present invention, a feed that can improve the immunity of crayfish consists of the following raw materials in parts by weight: 50 parts of soybean meal, 23 parts of peanut cake, 9 parts of corn oil, 10 parts of brewer's grains, and 16 parts of fish meal , 22 parts of earthworm powder, 12 parts of sweet potato dregs, 5 parts of bitter grass, 9 parts of Commodrome, 1.1 parts of multivitamins, 7 parts of additives and 10 parts of traditional Chinese medicine preparations.

[0033] The feed additive that can improve the immunity of crayfish is prepared from Haematococcus pluvialis, crab shell powder, starch and cuttlefish paste according to the ratio of parts by weight of 1:4:10:7.

[0034] The feed that can improve the immunity of crayfish. The preparation method of the additive is to mix crab shell powder and starch evenly, extrude and granulate after conditioning, add the ground Haematococcus pluvialis, stir well, add squid paste, stir Instantly...

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 relates to the technical field of feeds, in particular to a feed capable of improving the immunity of crayfish. The feed capable of improving the immunity of crayfish consists of the following raw materials in parts by weight: 35-50 parts of soybean meal, 16-23 parts of peanut cake, 3-9 parts of corn oil, 2-10 parts of brewer's spent grain, 10-16 parts of fish meal, 15-22 parts of earthworm powder, 5-12 parts of sweet potato residue, 1-5 parts of bitter grass, 3-9 parts of ragwort, 0.4-1.1 parts of compound vitamin, 2-7 parts of an additive and 4-10 parts of a traditional Chinesemedicine preparation. The feed capable of improving the immunity of crayfish is cheap and easy to obtain in raw material, low in production cost and comprehensive and rich in nutrition, is capable ofcomprehensively and sufficiently providing the nutrients required for the growth of crayfish, is high in the feed utilization rate and high in palatability, and is capable of effectively improving the immunity of crayfish and reducing the prevalence rate after long-term feeding.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed capable of improving the immunity of crayfish. Background technique [0002] Crayfish is a lobster-like crustacean that lives in fresh water. Its scientific name is Procambarus clarkii, also known as red crayfish or freshwater crayfish. Procambarus clarkii is the most widely distributed invasive alien species among crustaceans. Procambarus clarkii forms an absolute competitive advantage in the local ecological environment because of its omnivorous, fast growth and strong adaptability. Its food range includes aquatic plants, algae, aquatic insects, animal carcasses, etc. It also kills each other when food is scarce. Procambarus clarkii has become an important economically farmed species in China in recent years. [0003] The growth cycle of crayfish is relatively short. It only takes about half a year for a crayfish to go from giving birth, hatching to maturity. However, t...

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): A23K50/80A23K10/37A23K10/30A23K10/22A23K10/20A23K10/38A23K20/158A23K10/26A23K20/163A23K40/00
CPCA23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K10/38A23K20/158A23K20/163A23K40/00A23K50/80Y02A40/818Y02P60/87
Inventor 张同霞
Owner 无为县绿农果蔬农民专业合作社
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap