Meat duck feed containing vinegar residues

A technology of meat duck feed and vinegar grains, which is applied in animal feed, animal feed, applications, etc., can solve the problems of high crude fiber content of vinegar grains, increased ratio of material consumption to weight gain, and increased economic added value, etc., so as to reduce grain production. The effect of improving the use of food, increasing digestibility, and reducing costs

Active Publication Date: 2013-01-09
TONGWEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The present invention aims to solve the problem that the crude fiber content of vinegar grains in the prior art is high, and the ability of monogastric animals to digest fiber is limited. At the same time, a higher fiber level will speed up the peristalsis of the intestinal tract, reduce the digestibil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A meat duck feed containing vinegar grains is characterized in that: it is made of the following raw materials in parts by weight:

[0039] 200 parts of corn, 200 parts of wheat, 50 parts of cottonseed meal, 20 parts of vinegar grains, 40 parts of soybean meal, 30 parts of rapeseed meal, 30 parts of corn alcohol grains, 5 parts of soybean oil, 30 parts of subflour, 3 parts of lysine, methionine 0.8 parts, 2 parts of salt, 0.2 parts of vitamins, 0.6 parts of choline, 8 parts of stone powder, 6 parts of calcium hydrogen phosphate, 5 parts of premix, 0.1 part of liquid phytase, 0.2 parts of compound enzyme preparation;

[0040] The compound enzyme preparation is: every gram of compound enzyme preparation includes: 1200U of cellulase, 25000U of xylanase, 40U of mannanase, 8000U of protease, 180000U of pectinase, 3000U of glucanase, and the rest are carriers, The carrier is dehydrated corn cob flour.

Embodiment 2

[0042] A meat duck feed containing vinegar grains is characterized in that: it is made of the following raw materials in parts by weight:

[0043] 400 parts of corn, 400 parts of wheat, 100 parts of cottonseed meal, 80 parts of vinegar grains, 80 parts of soybean meal, 80 parts of rapeseed meal, 100 parts of corn alcohol grains, 20 parts of soybean oil, 70 parts of subflour, 6 parts of lysine, methionine 1.5 parts, 4 parts of salt, 0.3 parts of vitamins, 1.5 parts of choline, 20 parts of stone powder, 15 parts of calcium hydrogen phosphate, 12 parts of premix, 0.3 parts of liquid phytase, 0.8 parts of compound enzyme preparation;

[0044] The compound enzyme preparation is: every gram of compound enzyme preparation includes: 1800U of cellulase, 35000U of xylanase, 60U of mannanase, 12000U of protease, 250000U of pectinase, 5000U of glucanase, and the rest are carriers, The carrier is dehydrated corn cob flour.

Embodiment 3

[0046] A meat duck feed containing vinegar grains is characterized in that: it is made of the following raw materials in parts by weight:

[0047] 300 parts of corn, 300 parts of wheat, 75 parts of cottonseed meal, 50 parts of vinegar grains, 60 parts of soybean meal, 55 parts of rapeseed meal, 65 parts of corn alcohol grains, 12.5 parts of soybean oil, 50 parts of subflour, 4.5 parts of lysine, methionine 1.15 parts, 3 parts of salt, 0.25 parts of vitamins, 1.05 parts of choline, 14 parts of stone powder, 10.5 parts of calcium hydrogen phosphate, 8.5 parts of premix, 0.2 parts of liquid phytase, 0.5 parts of compound enzyme preparation;

[0048] The compound enzyme preparation is: every gram of the compound enzyme preparation includes: 1500U of cellulase, 30000U of xylanase, 50U of mannanase, 10000U of protease, 215000U of pectinase, 4000U of glucanase, and the rest are carriers, The carrier is dehydrated corn cob flour.

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Abstract

The invention relates to a meat duck feed containing vinegar residues and belongs to the technical field of stock raising feed production. The meat duck feed comprises vinegar residues and complex enzyme preparations, wherein the complex enzyme preparations include cellulose 1200-1800U, xylanase 25000-35000U, mannose 40-60U, protease 8000-12000U, pectinase 180000-250000U, glucanase 3000-5000U, the balance being carriers, and the carriers are dehydrated corncob powder. According to characteristics of vinegar residues, reasonable varieties and ratio of exogenous digestive enzyme are designed, digestibility of vinegar residues is increased, the function of anti-nutrition is reduced while digestible nutrient concentration of vinegar residues is increased, the growth performance is not decreased while costs are reduced when the feed is used, and the scheme of utilizing vinegar residues to reduce cultivation costs in meat duck breeding is feasible. Besides, a proper amount of fibers can promote growth and development of gizzards and intestines of meat ducks, and individually selling duck intestines can further increase economic benefits and economic value added in meat duck breeding.

Description

technical field [0001] The invention relates to a feed, in particular to a meat duck feed containing vinegar grains, and belongs to the technical field of livestock feed production. Background technique [0002] Meat duck is a poultry with fast growth, high feed remuneration, high meat production, good meat quality, high lean meat rate and strong adaptability, and occupies an important position in the world's meat and poultry. Duck meat is tender and delicious, rich in nutrition, and contains about 30% protein, which is 3-8 percentage points higher than beef, mutton and pork. Duck meat has low fat content, especially the lowest cholesterol content in meat, and is a relatively healthy meat product. At the same time, duck mushroom liver and duck intestines have unique flavors and are also people's favorite food. [0003] In recent years, due to the shortage of food in the world and the development of the feed industry, the prices of feed materials such as corn, soybean meal, ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/06A23K1/14A23K1/16A23K10/38
CPCY02P60/87
Inventor 陈仲建罗润生邓艳程远芳张金伟
Owner TONGWEI
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