Feed for Xinjiang brown cattle to produce high-grade beef and preparation method

Abstract

The invention belongs to the technical field of feeding of Xinjiang brown cattle, and discloses a feed for Xinjiang brown cattle to produce high-grade beef and a preparation method. The feed is prepared from a crude feed, energy and protein feeds, a premix and other additives. The feed has the advantages that Baijiu vinasse, corn flour, soybean meal and hybrid pennisetum are used as the main raw materials of the feed, and are compounded with a green feed additive (yeast culture matter), so as to increase the digestion rate of feed, change the rumen hydrogeneration mode and intramuscular fat deposition mode, reduce the cost of the feed for the Xinjiang brown cattle, and increase the output of the high-grade beef; by applying the formula, the conversion rate of the feed for the Xinjiang brown cattle is 8.3% to 13.7%, the average daily weight increasing rate is 1.0 to 1.1kg / d, the slaughtering rate can reach 54.6% to 57.8%, the eye muscle area can reach 87.5% to 89.2cm<2>, and the marblegrain grade of longissimus dorsi can reach 3.1 to 3.5.

Description

technical field [0001] The invention belongs to the technical field of Xinjiang brown cattle feeding, and in particular relates to a feed for Xinjiang brown cattle to produce high-grade beef and a preparation method thereof. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] In 2016, China's per capita beef consumption was 5.3kg / year, about half of the world average. With the improvement of national living standards and changes in consumption habits, people's demand for beef, especially for high-grade beef, is gradually increasing. Large-scale beef cattle such as Simmental cattle or Simmental crossbred cattle are the main types of beef cattle fattened in my country. Their growth speed is fast, but their meat quality is relatively poor. Although domestic beef cattle of local breeds are small in size, their meat quality is better. Xinjiang Brown Cattle is based on the local yellow cattle in Xinjiang as ...

AI Technical Summary

Problems solved by technology

[0005] (1) In the prior art, distiller's grains are not used as the main roughage to feed Xinjiang brown cattle to produce high-grade beef

[0006] (2) In the prior art, when distiller's grains are used as the main roughage and high-concentrate feeds are used to fatten Xinjiang brown cattle, it is easy to cause subacute rumen acidosis in the rumen, reduce the production performance of Xinjiang brown cattle, and increase feed costs

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