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Complete granulated feed capable of increasing slaughtering properties and meat quality of drylot-fed Tan sheep and preparation method and application of complete granulated feed

A technology of slaughtering performance and pellet feed, applied in application, animal feed, animal feed, etc., can solve the problems of accelerated fat deposition of Tan sheep and decline of Tan sheep meat quality, so as to improve slaughter performance, solve the shortage of forage, and improve the quality of mutton meat. Effect

Pending Publication Date: 2019-08-30
西安铁骑力士饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For Tan sheep that have been grazing and fattening for a long time, the feeding environment and diet composition have undergone significant changes. In order to shorten the feeding cycle of Tan sheep in house feeding, farmers excessively increase the proportion of concentrate in the feeding process, and accelerate the fat deposition of Tan sheep. , leading to varying degrees of decline in the quality of Tan mutton

Method used

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  • Complete granulated feed capable of increasing slaughtering properties and meat quality of drylot-fed Tan sheep and preparation method and application of complete granulated feed
  • Complete granulated feed capable of increasing slaughtering properties and meat quality of drylot-fed Tan sheep and preparation method and application of complete granulated feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Weigh the following raw materials by weight: 52 parts of corn, 12 parts of soybean meal, 8 parts of cotton meal, 9.5 parts of alfalfa powder, 8 parts of soybean hulls, 5 parts of apple pomace, 0.45 part of rumen-passed lysine, 0.31 part of methionine, N - 0.2 parts of carbamoyl glutamic acid, 0.4 parts of Saccharomyces cerevisiae culture, 0.03 parts of compound enzyme preparation, 0.95 parts of stone powder, 0.35 parts of baking soda, 1.5 parts of conjugated linoleic acid, 0.8 parts of sodium chloride, propionic acid type anti 0.03 parts of mold agent, 0.05 parts of montmorillonite, 0.03 parts of sweetener, 0.2 parts of trace element additives, 0.2 parts of multivitamins, etc.

[0033] Among them, the trace element additive is composed of the composition in Table 1, and the multivitamin is composed of the composition in Table 2.

[0034] Table 1 Trace element additive formula table

[0035]

[0036]

[0037] Table 2 Compound vitamin formula table

[0038] ...

Embodiment 2

[0041] Weigh the following raw materials by weight: 56 parts of corn, 12 parts of soybean meal, 6.5 parts of cotton meal, 10 parts of alfalfa powder, 5 parts of soybean hulls, 5 parts of apple pomace, 0.3 part of rumen-passed lysine, 0.16 part of methionine, N - 0.25 parts of carbamoyl glutamic acid, 0.4 parts of Saccharomyces cerevisiae culture, 0.03 parts of compound enzyme preparation, 0.85 parts of stone powder, 0.4 parts of baking soda, 1.8 parts of conjugated linoleic acid, 0.8 parts of sodium chloride, propionic acid type anti 0.03 parts of mold agent, 0.05 parts of montmorillonite, 0.03 parts of sweetener, 0.2 parts of trace element additives, 0.2 parts of multivitamins, etc.

[0042] Wherein the trace element additive is composed of the Table 1 distribution in Example 1, and the multivitamin is composed of the Table 2 distribution in Example 1.

[0043] Preparation method: crush corn, sieve with double-layer initial cleaning sieve, the upper and lower meshes of the do...

Embodiment 3

[0045] The feed feeding mode of the present invention is compared with the existing Tan sheep feeding mode.

[0046] A total of 96 healthy adult Tan sheep ewes of similar age and body weight from the same sheep farm in Yanchi, Ningxia were selected for the experiment, divided into two treatments, and each treatment had 4 replicates. Each replicate has 12 Tan sheep. Treat 1 as comparative example 1 and feed mutton sheep fattening period concentrate supplementary material (provided by Xi'an Tieqi Lishi Feed Co., Ltd.) and sufficient roughage (alfalfa hay and wheat straw mixture), and deal with 2 is the Tan sheep that the present invention implements 1 is fed by test group Full price pellet feed. All experimental groups were housed without grazing and fed three times a day.

[0047] The pre-test was started 7 days before the formal test, and the formal test was started after the flock grouping and feed transition were completed during the pre-test, and the test was carried out fo...

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Abstract

The invention provides a complete granulated feed capable of increasing slaughtering properties and meat quality of drylot-fed Tan sheep and a preparation method and application of the complete granulated feed. The complete granulated feed for Tan sheep comprises the following components of corn, soybean meal, cottonseed meal, alfalfa meal, soybean hulls, apple pomace, rumen-protected lysine, methionine, N-carbamylglutamic acid, saccharomyces cerevisiae cultures, stone powder, baking soda, conjugated linoleic acid, sodium chloride, a propanoic acid type mildewproof agent, montmorillonite, a sweetening agent, a trace element additive and composite vitamins. According to the complete granulated feed disclosed by the invention, a refined feed and a coarse feed are subjected to mixing and high-temperature granulation, so that the situation that the Tan sheep have dietary bias during foraging is avoided, and the food consumption of crude fiber raw materials of the Tan sheep is guaranteed. The rumen-protected lysine, the methionine, the N-carbamylglutamic acid and the like are added, so that amino acids required for growth of muscle of the Tan sheep can be met; the composite vitamins andthe trace elements are added, so that the complete granulated feed conforms to the physiological characteristics of the Tan sheep; and the conjugated linoleic acid additive is further added to the complete granulated feed and can be oxidized in bodies of the Tan sheep to produce volatile flavor substances, so that the mutton quality of the Tan sheep can be increased.

Description

technical field [0001] The invention relates to the technical field of animal feeding, in particular to a full-price granular feed for improving the slaughter performance and meat quality of house-raised Tan sheep, a preparation method and application thereof. Background technique [0002] Ningxia Tan mutton has low cholesterol, delicate meat, delicious and not greasy, and is favored by consumers because of its unique local characteristics and national flavor. [0003] Environmental friendliness and sustainable development have become the main direction of the development of animal husbandry today. Since May 2002, Ningxia Province has implemented the policy of "closing mountains and prohibiting grazing", and the vast majority of livestock have been converted from grazing to barn feeding. For Tan sheep that have been grazing and fattening for a long time, the feeding environment and diet composition have undergone significant changes. In order to shorten the feeding cycle of...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K10/30A23K10/37A23K20/142A23K10/18A23K20/189A23K20/20A23K20/28A23K20/158A23K20/174A23K40/10
CPCA23K50/10A23K10/30A23K10/37A23K20/142A23K10/18A23K20/189A23K20/20A23K20/28A23K20/158A23K20/30A23K20/174A23K40/10Y02P60/87
Inventor 刘烨彭点懿王伟明杨尚霖周建川
Owner 西安铁骑力士饲料有限公司
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