Pushi Gagger Pig is also named black pig, which belongs to the group of Xiangxi black pig,and derives from Pushi Town,Luxi County.Because their fur is all black, bone is closely and hard as iron,and its bone strength is reached 3.26kn according to scientific research,which is the highest hard bone of pigs among all of kinds of pigs. This variety was identified as Hunan Province local excellent pig varieties in 1982 , and was loaded in"Hunan Provincial Livestock and poultry species chronicles and variety atlas" in 1984 ,loaded in in the" Hunan Province animal genetic resource protection planning " in 2005,and loaded in the" state-level protection of genetic resources directory " in 2006.In 2010,it won the Ministry of agriculture quality agricultural products of geographical mark (110 degrees east longitude 109 degrees 40 '14' and 24 '27 degrees north latitude 28 degrees 28') AGI2010-01-00208. Now the "Pushi Gagger Pig" is registered as trademark.
　　Pushi gagger pigs are fed with corn, rice bran, green feed and Russian cuisine, spinach and other foods.The color of Pushi Gagger Pig pork is red,and the meat contains less water and has high melting point of the fat.The muscle fibers showed a marble like fatty streaks, tender and juicy, It is delicious when cooking ,and it has no PSE meat,and the type of meat belongs to fat dual-purpose.The carcass lean meat rate of Pushi gagger pig is not only as high as 48.23%, but also the indexes of the meat quality is also very high.The muscle fat amounts to 7.06%, essential amino acids 41.62%, flavor amino acid 21.23%, 6.1% linoleic acid, oleic acid 53.52%, unsaturated fatty acid 60.35%,and the later three ingredients can effectively reduce cholesterol, blood fat, blood pressure and brain function.