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Corn-free fattening feed for medium ducks and large ducks

A duck feed and corn technology, applied in animal feed, animal feed, additional food elements, etc., can solve problems such as poor duck meat quality, non-compliance with safety standards, unreasonable proportions, etc., achieve less harmful residues, and alleviate human and animal food competition Contradictions, the effect of reducing the residue of harmful substances

Inactive Publication Date: 2019-02-22
XUZHOU JIAHE FOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the unreasonable ratio, for the long-term preservation of the feed, or the rapid growth of the ducks, pigments, preservatives or excessive additives are added to the feed, so the meat quality of the ducks raised is poor and does not meet safety standards

Method used

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  • Corn-free fattening feed for medium ducks and large ducks
  • Corn-free fattening feed for medium ducks and large ducks

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be further explained below in conjunction with experiments.

[0016] Combine the following amounts of corn flour 28.24%, polishing powder (rice flour) 20%, rice bran 18.44%, soybean meal 5.41%, peanut meal 6.00%, sub-flour (NT / T1) 8.0%, DDGS5%, water-based feather powder (chicken) ) 1.0%, poultry oil 3.36%, stone powder 1.64%, calcium hydrogen phosphate 0.67%, lysine 0.8%, methionine 0.17%, threonine 0.23%, tryptophan 0.03%, salt 0.01%, medium and large duck feed 1 %.

[0017] After weighing, mixing, granulating and packaging, sending to the test base for group trial feeding and recording test data, and then slaughter index determination, physiological and biochemical index determination, and hygiene index determination.

[0018] In this experiment, the meat ducks were divided into two groups, one group was fed with corn feed, and the other group was fed with the corn-free feed of the present invention; after comparison, the meat duck yield rate, ne...

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Abstract

The invention relates to the field of feeds, and particularly discloses a corn-free fattening feed for medium ducks and large ducks. The corn-free fattening feed comprises the following components inpercentage by mass of 28.24% of corn flour, 20% of polishing powder, 18.44% of rice bran, 5.41% of soybean meal, 6.00% of peanut meal, 8.0% of middling, 5% of DDGS, 1.0% of chicken feather powder, 3.36% of poultry oil, 1.64% of stone powder, 0.67% of calcium hydrogen phosphate, 0.8% of lysine, 0.17% of methionine, 0.23% of threonine, 0.03% of tryptophan, 0.01% of salt, and 1% of materials for medium ducks and large ducks. The floating percentage of the components does not exceed 5%, and the total percentage does not exceed 100%. The feed disclosed by the invention is comprehensive and rich innutrients, low in harmful residues and favorable for growth of medium ducks and large ducks, and can relieve food competition of men and cattle. Therefore, ducks fed with the feed disclosed by the invention are superior in meat quality, and the problem that meat ducks suffer from liver diseases due to resistant starch in corn, is solved.

Description

Technical field [0001] The invention relates to the field of feed, and specifically discloses a corn-free fattening medium-sized duck feed. Background technique [0002] Corn is a crop in China second only to wheat and rice. It is not only used as food but also a very important raw material for the breeding industry. However, due to the reduction of arable land and resource shortage, the contradiction between corn supply and demand has become increasingly obvious. [0003] Especially in the duck industry, in order to save costs and reduce reliance on corn, many breeding companies have developed corn-free feed and replaced corn with rice bran or inferior meal. However, due to the unreasonable ratio, pigments, preservatives or excessive additives are added to the feed for long-term preservation of feed or rapid growth of ducks, so the meat quality of the ducks raised is poor and does not meet safety standards. Summary of the invention [0004] In order to solve the above technical p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K10/38A23K10/26A23K20/158A23K20/20A23K20/26A23K20/142A23K20/189A23K20/174A23K10/18
CPCA23K10/18A23K10/26A23K10/30A23K10/37A23K10/38A23K20/142A23K20/158A23K20/174A23K20/189A23K20/20A23K20/26A23K20/30A23K50/75Y02P60/87
Inventor 尹建义谢殿峰王国中丁满意杭丽
Owner XUZHOU JIAHE FOOD CO LTD