新遗传资源林芝猪调查

Investigation on Linzhi Native Pig as a New Genetic Resource

调查了林芝猪的地理分布、产区自然环境与生态条件 ,按系统内典型群随机抽样方法以正规畜牧学和生化遗传学工艺检测了林芝猪的外貌特征、体尺体重、繁殖性能、胴体性状、肉质、肌肉保鲜特性和编码酶 -蛋白质的19个结构基因座上的基因频率分布 ,根据藏、汉、英文史籍、史料、藏学文献、民间口头记事分析了林芝猪的起源 ;拜询喇嘛教高僧、藏医、本人或亲友曾接受治疗的农牧民 ,记录归纳了林芝猪产品作为藏药材的应用。结果肯定 ,林芝猪具有潜在重大的经济价值和文化价值。

Linzhi native pig is a unique local swine population recently discovered in the hinterland of Tibet. Its geological distribution, natural environment and ecological conditions had been explored. Using random sampling in typical colony of classification and standard techniques of animal scientific and biogenetic, we examined its contour features, size and weight, propagating performances, carcass characters, meat quality, fresh keeping features and the genetic frequency distribution in the 19 structural gene loci encoding enzymes and other proteins. According to folklores and Tibetan, Chinese and English historical books, materials and literature of Tibetan studies, we analyzed its origin. By visting and requesting eminent lamaists, practitioners of Tibetan medicine, farmers and herdsmen which self or relatives once treated with product from Linzhi native pigs, we recorded and summarized its application as a Tibetan medicinal material. Our findings make certain that Linzhi native pig holds great potential value in economy and culture.