The invention relates to TMR
fermentation ration containing citrus pulp for
beef cattle and a preparation method of the TMR
fermentation ration. The
fermentation ration comprises the following components: semi-dehydrated citrus pulp,
corn flour, distillers' grains, colza cake
meal, precrushed
straw, wheat
bran, premixed aerobic fermentation materials, and an anaerobic fermenting agent. The preparation method comprises the following steps of uniformly mixing the semi-dehydrated citrus pulp, the
corn flour, the distillers' grains, the colza cake
meal, the wheat
bran, and the premixed aerobic fermentation materials so as to obtain a mixture; putting the mixture in an open manner, and crushing the mixture so as to obtain a raw feed material; mixing and uniformly stirring the raw feed material, the pre-crushed
straw and the anaerobic fermenting agent so as to obtain a new mixture, and adding water to the new mixture so as to obtain a feed; then pouring the feed in vacuum bags, vacuumizing the vacuum bags, sealing the feed and performing fermentation on the sealed feed for 20-30 days so as to obtain finished products. According to theTMR fermentation ration disclosed by the invention, the feed cost for the
beef cattle is reduced, and besides, the
food consumption of the
beef cattle is increased. According to the preparation method disclosed by the invention, the problem that
silage sources are short in the supply of the feed production of the beef cattle can be solved, and besides,
ecological environment pollution caused by residues obtained by
processing a great number of citruses is also avoided.