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| 云南红骨山羊和非红骨圭山山羊屠宰性能的测定 | |
| 引用本文： | 徐志强,曹振辉,荣华,谷大海,张曦,高士争,陈运鹏,贾俊静,葛长荣.云南红骨山羊和非红骨圭山山羊屠宰性能的测定[J].云南农业大学学报,2012,27(4):526-530. |
| 作者姓名： | 徐志强 曹振辉 荣华 谷大海 张曦 高士争 陈运鹏 贾俊静 葛长荣 |
| 作者单位： | 1. 云南农业大学 食品科学技术学院，云南 昆明 650201; 2. 云南农业大学 动物科学技术学院，云南省动物营养与饲料科学重点实验室, 云南 昆明 650201； 3. 云南省红河州弥勒县畜牧兽医站，云南 弥勒 650000 |
| 摘 要： | 红色骨骼是红骨圭山山羊区别于其他山羊的典型性状，试验分析和比较红骨山羊与非红骨圭山山羊的体尺性状及屠宰性状，为红骨山羊的选育提供基础数据。试验以全放牧条件下17~19月龄红骨圭山山羊和非红骨圭山山羊各8只、公母各半为研究对象，对其进行活体、胴体和屠体测定，比较两者之间活体指标和屠体性状的差异。红骨山羊和非红骨山羊的活体指标、胴体体尺各指标间均无显著性差异，但屠宰性能指标中红骨山羊的胴体净肉重显著高于非红骨山羊（P<005），肉骨比极显著高于非红骨山羊（P<001），胴体骨骼重显著低于非红骨山羊（P<005）。红骨圭山山羊具有骨骼轻、产肉率高、肉骨比较高等特点,在生产上具有较好的利用与开发前景。 |
| 关 键 词： | 红骨山羊 圭山山羊 体尺性状 屠宰性能 |
Determination of the Body Sizes and Slaughter Performances of Yunnan Red bone Goat and Normal Bone Guishan Goat |
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| XU Zhi qiang,CAO Zhen hui,RONG Hua,GU Da hai,ZHANG Xi,GAO Shi zheng,CHEN Yun peng,JIA Jun jing,GE Chang rong.Determination of the Body Sizes and Slaughter Performances of Yunnan Red bone Goat and Normal Bone Guishan Goat[J].Journal of Yunnan Agricultural University,2012,27(4):526-530. | |
| Authors: | XU Zhi qiang CAO Zhen hui RONG Hua GU Da hai ZHANG Xi GAO Shi zheng CHEN Yun peng JIA Jun jing GE Chang rong |
| Institution: | 1. College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201,China；2. College of Animal Science and Technology, Yunnan Provincial Laboratory of Animal Nutrition and Feed Science,Yunnan Agricultural University,Kunming 650201, China; 3.Yunnan Mile County Animal Veterinary Station, Mile 650000, China |
| Abstract: | Red bone is a typical trait of Yunnan red bone goat distinguished from other goats. The present study was to analyze and compare the body living index, body compositions and carcass traits between Yunnan red bone goat and normal bone Guishan goat and to provide basic information for its breeding and utilization. In current study,17~19 month old Yunnan red bone goats and eight normal bone Guishan goats (♀∶♂=4∶4) with grazing conditions were used to evaluate their body living indices, body compositions and carcass traits. There was no significant difference of living body and carcass scale indexes between the two types of goats. However, compared with the normal bone Guishan goat, red bone goat showed higher lean weight（P<005) and lower bone weight（P<005）. Thus, the ratio of meat to bone was significantly higher in red boned goats（P<001). The red bone Guishan goats has the characteristics of light bone and high meat productivity and has high value of utilization and breeding in future goat production. |
| Keywords: | red bone goats Guishan goats body size slaughter performance |
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