A high-sugar and low-protein tilapia feed

A low-protein, tilapia technology, applied in the field of high-sugar and low-protein tilapia feed, can solve problems such as undeveloped, and achieve the effects of reducing breeding cost, stable quality and low price

Inactive Publication Date: 2011-12-07
广东省农业科学院畜牧研究所 +1
View PDF5 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a high-sugar and low-protein feed product for tilapia that can effectively reduce costs has not yet been developed.

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
  • A high-sugar and low-protein tilapia feed
  • A high-sugar and low-protein tilapia feed
  • A high-sugar and low-protein tilapia feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The tilapia feed with high sugar and low protein is an example with the preparation of 100kg feed. Firstly, each raw material is crushed through a 40-mesh sieve and then weighed. The raw materials and dosage are: fish meal 0kg, soybean meal: 18kg; rapeseed meal: 21kg; cotton meal: 15kg; second meal: 40kg; soybean oil: 2kg; : 0.5kg; sodium chloride: 0.2497kg; calcium dihydrogen phosphate: 2kg; vitamin B 1 0.006kg; Vitamin B 6 0.004kg; zinc sulfate 0.04kg; chromium chloride 0.0003kg; vitamin premix: 0.2kg; mineral premix: 1kg. Mix fishmeal, soybean meal, rapeseed meal, cottonseed meal and secondary powder evenly, and then add choline chloride, table salt, calcium dihydrogen phosphate, vitamin B1, B6, zinc sulfate, chromium chloride, vitamin premix, mineral premix The mixed material was added to the previous mixed material in batches for mixing, and then soybean oil was added to the mixed raw material, stirred and mixed evenly, thus preparing the high-sugar and low-pro...

Embodiment 2

[0029]The tilapia feed with high sugar and low protein is an example with the preparation of 100kg feed. Firstly, each raw material is crushed through a 40-mesh sieve and then weighed. The raw materials and dosage are: fish meal 1kg, soybean meal: 20kg; rapeseed meal: 18kg; cotton meal: 15kg; second meal: 40kg; soybean oil: 2kg; : 0.5kg; sodium chloride: 0.2497kg; calcium dihydrogen phosphate: 2kg; vitamin B 1 0.006kg; Vitamin B 6 0.004kg; zinc sulfate 0.04kg; chromium chloride 0.0003kg; vitamin premix: 0.2kg; mineral premix: 1kg. Mix fishmeal, soybean meal, rapeseed meal, cottonseed meal and secondary powder evenly, and then add choline chloride, table salt, calcium dihydrogen phosphate, vitamin B1, B6, zinc sulfate, chromium chloride, vitamin premix, mineral premix The mixed material was added to the previous mixed material in batches for mixing, and then soybean oil was added to the mixed raw material, stirred and mixed evenly, thus preparing the high-sugar and low-prot...

Embodiment 3

[0031] High-sugar and low-protein tilapia feed Taking the preparation of 100kg feed as an example, each raw material is crushed through a 40-mesh sieve and then weighed. The raw materials and dosage are: fish meal 2kg, soybean meal: 16kg; rapeseed meal: 21kg; cotton meal: 16kg; secondary powder: 39kg; soybean oil: 3kg; choline chloride: 0.2kg; sodium chloride: 0.1618kg; calcium dihydrogen phosphate: 2kg; vitamin B 1 0.005kg; Vitamin B 6 0.003kg; zinc sulfate 0.03kg; chromium chloride 0.0002kg; vitamin premix: 0.1kg; mineral premix: 0.5kg. Mix fishmeal, soybean meal, rapeseed meal, cottonseed meal and secondary powder evenly, and then add choline chloride, table salt, calcium dihydrogen phosphate, vitamin B1, B6, zinc sulfate, chromium chloride, vitamin premix, mineral premix The mixed material was mixed with the previous mixed material in stages, and then soybean oil was added to the mixed raw material, stirred and mixed evenly, thus preparing the high-sugar and low-protein...

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 high-sugar and low-protein tilapia feed. Based on the total mass fraction of 100%, it consists of the following components: fish meal: 0-3%, soybean meal: 16-20%, rapeseed meal: 18-21%, cotton meal: 12-16%, secondary meal: 39- 42%, soybean oil: 2-3%, choline chloride: 0.2-0.5%, sodium chloride: 0.1-0.5%, calcium dihydrogen phosphate: 1-2%, vitamin B1: 0.004-0.006%, vitamin B6: 0.002-0.004%, zinc sulfate: 0.02-0.04%, chromium chloride: 0.0001-0.0003%, vitamin premix: 0.1-0.2% and mineral premix: 0.5-1%. The invention maximizes the amount of secondary powder in the feed, adds several plant protein sources to overcome the problem of amino acid imbalance of a single protein source, and at the same time significantly reduces the amount of fish meal. By optimizing and adjusting the feed formula, supplementing suitable vitamin and mineral premixes to adjust the sugar utilization ability of tilapia, so that the tilapia can make good use of the sugar compound of the present invention, avoiding the damage of fish liver caused by high sugar, Fatty liver is formed, and even the fish body becomes obese, and the symptoms of "big belly" appear.

Description

Technical field: [0001] The invention belongs to the field of aquaculture feed, in particular to a high-sugar and low-protein tilapia feed. Background technique: [0002] Fishmeal has always been an indispensable source of high-quality protein in aquafeeds. The animal protein source required for aquatic feed mainly comes from fishmeal, but my country's protein resources are seriously lacking, and the self-produced fishmeal is insufficient, and 90% of the fishmeal demand depends on imports. With the rapid development of aquaculture in the world, the demand for fishmeal has increased sharply, but the global fishmeal resources are increasingly in short supply, and the price of fishmeal remains high, resulting in rising feed costs. The shortage of fishmeal, a protein resource in aquafeed, has become a bottleneck for the sustainable development of aquafeed and aquaculture. It is undoubtedly an important direction to maintain the sustainable development of aquaculture industry 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): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175A23K10/22A23K10/30A23K10/37A23K20/147A23K20/174A23K20/20A23K50/80
CPCY02A40/818Y02P60/87
Inventor 赵红霞曹俊明朱选陈冰黄燕华
Owner 广东省农业科学院畜牧研究所
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