Coarse cereal type growing and fattening pig compound feed for promoting growth and improving meat quality

Abstract

The invention discloses coarse cereal type growing and fattening pig compound feed for promoting the growth and improving the meat quality. The coarse cereal type growing and fattening pig compound feed is prepared from the compositions of corn, barley, broomcorn, bean pulp, phosphatide oil powder, orange peel dreg, calcium hydrogen phosphate, rock flour, salt, vitamin E, lysine, threonine, plant extract, probiotics, choline chloride, multiple vitamins, multiple microelement pre-mixed feed and the like through mixing. The coarse cereal type growing and fattening pig compound feed disclosed by the invention has the advantages that the source of the feed is rich, no pollution, residue and side effects are generated, the cost is low, the processing is convenient, and the storage is easy; while rapid growth speed is ensured, an eye muscle area is increased, and the backfat thickness is reduced; the meat quality is improved while the lean meat percentage is increased; the pH (Potential of Hydrogen) value of meat is normal, the meat color grade is improved, marble veins are formed, the tenderness is increased, the rate of water loss is reduced, the cooked meat percentage is increased, and the storage loss is reduced.

Description

technical field [0001] The technology of the present invention belongs to the field of animal nutrition, and relates to a compound feed for pigs, in particular to a formula of compound feed for fattening pigs, in particular to a compound feed containing miscellaneous grains, various trace elements, various vitamins and other functional substances. Compound feed for finishing pigs with growth promotion and meat quality improvement. Background technique [0002] The concept of meat quality is complex, and meat quality in a broad sense should include physical characteristics, sensory qualities, nutritional qualities and health care qualities. Current research has found that breed, feed nutrition and feed environment are the three main factors that determine the quality of pork products. Pork is directly transformed from feed nutrition. Once the breed of pigs is determined, feed nutrition is the most direct factor affecting muscle quality. Studies have found that many feed nu...

AI Technical Summary

Problems solved by technology

Chinese patent application 200910216145 discloses a compound premix for pigs that improves meat quality. Its formula mainly contains trace elements, vitamins, ferrous fumarate, organic selenium, chromium picolinate, etc., all of which are additives or premix feeds , in the actual use process, due to the small amount of addition, it is easily affected by the nutritional level and quality of the basic diet

Therefore, the improvement of meat quality is not comprehensive

In addition, at present, the commercially available compound premixes to improve the redness of pig skin mainly rely on single ferrous sulfate or organic arsenic, etc., the effect is not very good, it is not environmentally friendly, the absorption effect of ferrous sulfate is not ideal, and the arsenic The preparation is mainly pathological and makes the skin of pigs red, and it pollutes the environment seriously

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