Functional feed capable of restraining gonadal development of micropterus salmoides and preparation method of functional feed

A technology of fish feed and formula, which is applied in the field of functional feed and its preparation, can solve the problems of slow weight growth and loss of economic benefits, and achieve the effect of promoting weight growth and improving economic benefits of breeding

Inactive Publication Date: 2016-03-02
SHANGHAI NONGHAO FEED
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects of slow weight growth and loss of economic benefits caused by ovulation of cultured largemouth bass due to natural maturation, which consumes a large amount of nutrients and energy, and provides a functional method for inhibiting the gonad development of largemouth bass. Feed and its preparation method

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

[0061] A functional feed for inhibiting the gonad development of largemouth bass. Its formula contains the following substances in 1000 kg: 385 kg of super steam fish meal, 180 kg of flour, 85 kg of cottonseed meal, 50 kg of fish oil, 136 kg of soybean meal, brewer's yeast 25 kg, 25 kg of gluten powder, 25 kg of phospholipid oil, 20 kg of squid paste, 20 kg of blood globulin powder, 16 kg of calcium dihydrogen phosphate, 13.35 kg of bentonite, 8 kg of castor bean kernels, 5 kg of special fish trace elements , 3 kg of choline additives, 1 kg of antifungal agents, 1 kg of special fish multivitamins, 0.6 kg of vitamin C additives, 0.5 kg of antioxidants, 0.3 kg of inositol, and 0.25 kg of carnitine.

[0062] The preparation method of the functional feed for inhibiting gonad development of largemouth bass comprises the following steps:

[0063] Mix bentonite, castor bean kernels, special fish trace elements, choline additives, antifungal agents, special fish multivitamins, vitamin...

Embodiment 2

[0065] A functional feed for inhibiting the gonad development of largemouth bass. Its formula contains the following substances in 1000 kg: 385 kg of super steam fish meal, 180 kg of flour, 85 kg of cottonseed meal, 50 kg of fish oil, 136 kg of soybean meal, brewer's yeast 25 kg, gluten powder 25 kg, phospholipid oil 25 kg, squid cream 20 kg, hemoglobin powder 20 kg, calcium dihydrogen phosphate 16 kg, bentonite 13.85 kg, castor bean kernel 7.5 kg, special fish trace elements 5 kg , 3 kg of choline additives, 1 kg of antifungal agents, 1 kg of special fish multivitamins, 0.6 kg of vitamin C additives, 0.5 kg of antioxidants, 0.3 kg of inositol, and 0.25 kg of carnitine.

[0066] The preparation method is the same as in Example 1.

Embodiment 3

[0068] A functional feed for inhibiting the gonad development of largemouth bass. Its formula contains the following substances in 1000 kg: 385 kg of super steam fish meal, 180 kg of flour, 85 kg of cottonseed meal, 50 kg of fish oil, 136 kg of soybean meal, brewer's yeast 25 kg, 25 kg of gluten powder, 25 kg of phospholipid oil, 20 kg of squid paste, 20 kg of blood globulin powder, 16 kg of calcium dihydrogen phosphate, 14.35 kg of bentonite, 7 kg of castor bean kernels, 5 kg of special fish trace elements , 3 kg of choline additives, 1 kg of antifungal agents, 1 kg of special fish multivitamins, 0.6 kg of vitamin C additives, 0.5 kg of antioxidants, 0.3 kg of inositol, and 0.25 kg of carnitine.

[0069] The preparation method is the same as in Example 1.

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 functional feed capable of restraining the gonadal development of micropterus salmoides and a preparation method of the functional feed. The formula of the fish feed comprises the following substances based on 1000 kilograms of the fish feed: super steam fish meal, flour, cottonseed meal, fish oil, corn protein powder, soybean meal, beer yeast, vital wheat gluten, phosphatide oil, squid soluble paste, hemoglobin meal, calcium dihydrogen phosphate, 13.35-14.85 kilograms of bentonite, 6.5-8 kilograms of castor seeds, trace elements of special fishes, a choline base additive, a mildewproof agent, complex vitamins of special fishes, a vitamin C type additive, an antioxidant, myo-inositol and carnitine. The fish feed disclosed by the invention not only can meet the normal growth requirements of the micropterus salmoides, but also can restrain the gonadal development of the micropterus salmoides on the basis that the character and the quality safety of the bred micropterus salmoides can be guaranteed, so that the weight growth of the micropterus salmoides is facilitated, and the breeding economic benefits are improved.

Description

technical field [0001] The invention relates to a functional feed for inhibiting gonad development of largemouth bass and a preparation method thereof. Background technique [0002] Largemouth bass (Micropterus salmoides), commonly known as California perch, is native to California, USA, and belongs to the order Perciformes and the sunfish family. Introduced into my country in the early 1980s, it has become one of the main varieties of freshwater aquaculture in my country due to its fast growth, few diseases, wide adaptability to temperature, less thorns, delicious taste and rich nutrition. However, largemouth bass will naturally mature and lay eggs from February to July every year. During this period, they will consume a lot of nutrients and energy, and their weight will grow slowly, which is very uneconomical for commercial fish farming. At present, there is no research report on controlling the growth and development of female largemouth bass gonads and eggs. Contents ...

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): A23K10/22A23K10/30A23K10/37A23K10/18A23K20/147A23K20/158A23K20/24A23K20/20A23K20/174A23K50/80
CPCY02A40/818Y02P60/87
Inventor 潘明官周恒永许云英
Owner SHANGHAI NONGHAO FEED
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