[ Objective] The research aimed to provide theoretical basis for further popularization and application of Berkshire Pig in Southeast Guizhou. [ Method] The carcass traits and meat quality of Berkshire（B） × Lan...[ Objective] The research aimed to provide theoretical basis for further popularization and application of Berkshire Pig in Southeast Guizhou. [ Method] The carcass traits and meat quality of Berkshire（B） × Landrace（L） × Yorkshire（Y）, Duroc（D） × Landrace（L） x Yorkshire（Y） and Lanclrace （L） xYorkshire（Y） were determined by slaughter test. And the application effect of Berkshire in the minority areas was analyzed. [Result] From the carcass traits, the hybridized pig of Berkshire（B） x Landrace（L） ×Yorkshire（Y） had higher slaughter rate and lower lean meat percentage, having extremely significant difference with Landrace （L） × Yorkshire （Y） and significant difference with Durec （D） × Landrace （L） × Yorkshire（Y）. The meat indices of Berkshire（B） × Landrace（L） ×Yorkshire（Y） were better than that of Landrace （L） ×Yorkshire（Y） and Duroc （D）× Landrace（L） ×Yorkshire（Y）. The eye muscle area of Berkshire（B） ×Landrace（L） xYorkshire（Y） had extremely significant difference with Landrace （L） × Yorkshire（Y） and significant difference with Duroc（D） × Landrace（L） × Yorkshire（Y）. The meat color, marbling and cocking percentage and other meat indices were similar with that of Jianhe White Xiang Pig, Nayong Nuogu Pig and Cola Pig. [ Conclusion] Berkshire（B） × Landrace（L） xYorkshire（Y） was more suiTab, for residents in the minority mountain areas, so it was worthy to be popularized.展开更多
基金Supported by Key Project by Department of Science and Technology in Guizhou Province(Qiankehe 2011-5020)
文摘[ Objective] The research aimed to provide theoretical basis for further popularization and application of Berkshire Pig in Southeast Guizhou. [ Method] The carcass traits and meat quality of Berkshire（B） × Landrace（L） × Yorkshire（Y）, Duroc（D） × Landrace（L） x Yorkshire（Y） and Lanclrace （L） xYorkshire（Y） were determined by slaughter test. And the application effect of Berkshire in the minority areas was analyzed. [Result] From the carcass traits, the hybridized pig of Berkshire（B） x Landrace（L） ×Yorkshire（Y） had higher slaughter rate and lower lean meat percentage, having extremely significant difference with Landrace （L） × Yorkshire （Y） and significant difference with Durec （D） × Landrace （L） × Yorkshire（Y）. The meat indices of Berkshire（B） × Landrace（L） ×Yorkshire（Y） were better than that of Landrace （L） ×Yorkshire（Y） and Duroc （D）× Landrace（L） ×Yorkshire（Y）. The eye muscle area of Berkshire（B） ×Landrace（L） xYorkshire（Y） had extremely significant difference with Landrace （L） × Yorkshire（Y） and significant difference with Duroc（D） × Landrace（L） × Yorkshire（Y）. The meat color, marbling and cocking percentage and other meat indices were similar with that of Jianhe White Xiang Pig, Nayong Nuogu Pig and Cola Pig. [ Conclusion] Berkshire（B） × Landrace（L） xYorkshire（Y） was more suiTab, for residents in the minority mountain areas, so it was worthy to be popularized.
