Feed for culturing leeches and preparation method of feed

A feed and leech technology, applied in the field of aquaculture, can solve problems affecting medicinal value and economic value, unfavorable growth and survival of leeches, and affecting the survival rate of leeches, so as to facilitate market promotion, improve disease resistance, and reduce breeding costs. cost effect

Inactive Publication Date: 2016-10-12
SUZHOU TAISHENG AGRI SCI & TECH
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing common leech feed has single ingredients and lacks nutrients, which is not conducive to the growth and survival of leeches, and seriously affects the breeding benefits
In addition, the existing feeding feeds often lead to many leech diseases, low survival rate, slow growth rate, and the yield cannot be improved.
As for these common leech feeds, because they are taken from animals, they will more or less contain various parasites. If they are not handled properly, the leeches will affect their immunity after eating, and symptoms such as indigestion may occur. Affect its growth, seriously affect the survival rate of leech, seriously affect its medicinal value and economic value

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

[0026] A feed for cultivating leeches, comprising the following components in terms of weight components: 40 parts of snail powder, 30 parts of mussel powder, 20 parts of chicken blood powder, 8 parts of egg white, 10 parts of soybean powder, and 3 parts of activin , 6 parts of rapeseed cake, 1 part of olive oil, 2 parts of potassium sulfate, 2 parts of potassium dihydrogen phosphate, 3 parts of sodium citrate, 1 part of calcium lactate, 2 parts of calcium hydrogen phosphate, 2 parts of magnesium sulfate, 2 parts of potassium chloride 1 part of lentinan, 10 parts of chitosan, 2 parts of astragalus powder, 2 parts of garlic powder, 3 parts of sorbitol, 3 parts of complex microbial bacteria, 1 part of multivitamins, 0.5 parts of trace elements and 3 parts of vitamin E acetate ;

[0027] Wherein, the composite microbial bacteria includes the following components in terms of weight components: 4 parts of EM probiotics, 3 parts of yeast, 2 parts of Bacillus coagulans, and 1 part of...

Embodiment 2

[0039] A feed for breeding leeches, comprising the following components in terms of weight components: 60 parts of snail powder, 45 parts of mussel powder, 30 parts of pig blood powder, 16 parts of egg white, 16 parts of soybean powder, and 6 parts of activin , 12 parts of rapeseed cake, 4 parts of olive oil, 5 parts of potassium sulfate, 6 parts of potassium dihydrogen phosphate, 7 parts of sodium citrate, 4 parts of calcium lactate, 5 parts of calcium hydrogen phosphate, 6 parts of magnesium sulfate, 5 parts of potassium chloride 5 parts of lentinan, 15 parts of chitosan, 5 parts of astragalus powder, 7 parts of garlic powder, 8 parts of sorbitol, 6 parts of complex microbial bacteria, 3 parts of multivitamins, 2 parts of trace elements and 10 parts of vitamin E acetate ;

[0040] Wherein, the composite microbial bacteria includes the following components in terms of weight components: 10 parts of EM probiotics, 10 parts of yeast, 6 parts of Bacillus subtilis, and 3 parts of...

Embodiment 3

[0052] A feed for breeding leeches, comprising the following components by weight: 55 parts of snail powder, 40 parts of mussel powder, 26 parts of duck blood powder, 13 parts of egg white, 15 parts of soybean powder, and 5 parts of activin , 9 parts of rapeseed cake, 3 parts of olive oil, 4 parts of potassium sulfate, 5 parts of potassium dihydrogen phosphate, 6 parts of sodium citrate, 3 parts of calcium lactate, 4 parts of calcium hydrogen phosphate, 4 parts of magnesium sulfate, 4 parts of potassium chloride 4 parts of lentinan, 14 parts of chitosan, 4 parts of astragalus powder, 5 parts of garlic powder, 6 parts of sorbitol, 5 parts of complex microbial bacteria, 3 parts of multivitamins, 1.5 parts of trace elements and 5 parts of DBT share;

[0053] Wherein, the composite microbial bacteria includes the following components in terms of weight components: 6 parts of EM probiotics, 8 parts of yeast, 4 parts of Bacillus licheniformis, and 2 parts of Enterococcus faecalis; ...

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 feed for culturing leeches and a preparation method of the feed. The feed for culturing the leeches is prepared from snail powder, freshwater mussel powder, blood powder, egg white, soybean meal, activin, rapeseed cakes, olive oil, potassium sulfate, potassium dihydrogen phosphate, sodium citrate, calcium lactate, calcium hydrophosphate, magnesium sulfate, potassium chloride, lentinan, chitosan, milkvetch root powder, radix salviae miltiorrhizae powder, garlic powder, sorbitol, compound microbial bacteria, complex vitamin, trace elements and an antioxidant. The feed is rich in nutritional ingredient, comprehensive in nutrient element, capable of effectively supplementing nutritional ingredients needed by leech growth, effectively promoting growth, shortening the leech growth cycle, reducing the culturing cost and increasing the economic benefit, free of pollution to a water body and friendly to the environment. The preparation method of the feed for culturing the leeches is simple and practicable in process, high in production efficiency, low in production and preparation cost, mild in preparation condition, easy to achieve, beneficial for market popularization and good in economic benefit.

Description

technical field [0001] The invention belongs to the field of aquaculture, and in particular relates to a feed for cultivating leeches and a preparation method of the feed for cultivating leeches. Background technique [0002] Leeches, commonly known as leeches, have been recorded in "Shen Nong's Materia Medica", and have high medicinal value; they grow and reproduce in inland freshwater waters, and are traditional Chinese special medicinal aquatic animals. Used as medicine, it has the effects of treating stroke, high blood pressure, clearing blood stasis, amenorrhea, and traumatic injuries. In recent years, it has been newly discovered that leech preparations have special effects in the prevention and treatment of cardiovascular and cerebrovascular diseases and cancer. Historically, it was mainly caught by natural fishing. Due to the abuse of pesticides and chemical fertilizers in recent years, and the pollution of the environment by the "three wastes" of industry and agric...

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): A23K50/80
CPCY02A40/818
Inventor 钮庆平
Owner SUZHOU TAISHENG AGRI SCI & TECH
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