Feed special for black pig breeding and production method of feed

Abstract

The invention discloses a feed special for black pig breeding. The feed is prepared from corns, carrot leaves, barley straws, peanut meal, sunflower cakes, edible salt, sodium hydrogen carbonate, vitamin D, threonine, lysine and water. A production method of the feed comprises the following steps: (1) uniformly smashing and mixing the corns, the carrot leaves, the barley straws, the peanut meal and the sunflower cakes to prepare a product A; (2) uniformly mixing the edible salt, the sodium hydrogen carbonate, the vitamin D, the threonine, the lysine and the water to prepare a product B; (3) uniformly mixing the product A prepared in the step (1) and the product B prepared in the step (2) to prepare a product C; (4) granulating the product C through a granulator to prepare a product D; (5)curing and sterilizing the product D by using a fluidized bed to prepare a product E; (6) cooling the product E to normal temperature, thus obtaining a finished product. The feed has the advantage ofpromoting black pigs to grow fast and healthily.

Description

technical field [0001] The invention relates to a special feed for black pigs, in particular to a special feed for black pig breeding and a production method thereof. Background technique [0002] Black pigs have been domesticated for nearly 5,000 years in China. Now, scientific research has found that the color of black pigs is the best bright red, with a 24-hour meat color score of 3.17, a pH value of 6.8, a water retention capacity of 73.89%, and an intramuscular fat content of 3.48. %, muscle tenderness is 3.66kg (shear value) and other meat quality indicators are superior to foreign lean pig breeds such as Landrace pigs and large gram pigs; four amino acids that play a key role in the flavor of meat: threonine, alanine , the content of glutamic acid, lysine and cysteine, the content of black pigs is significantly higher than that of landrace pigs and other foreign pig breeds; the content of free amino acids together constitute delicious meat, the meat is significantly h...

AI Technical Summary

Problems solved by technology

[0003] However, in the current market, although there are many pig feeds, these feeds are mainly formulated based on the breeding of ordinary white pigs, which are not completely suitable for the breeding of black pigs, and cannot meet the nutritional requirements of black pigs.