CAJ | 학술논문

探讨不同饲养方式对藏鸡生产性能和脂肪代谢的影响,选用120只商品代健康雏鸡,按常规饲养管理规程,平均分成2组,一组笼养,另外一组放养。每个组5个重复,每个重复12只鸡。试验结果表明,饲养方式对藏鸡体重与日增重有显著影响,不论公鸡还是母鸡,笼养的体重与日增重都显著高于散养鸡（P〈0.05）。笼养鸡的肌间脂肪、皮下脂肪、腹脂率、肌内脂肪含量均显著高于散养鸡（P〈0.05）。
탐토불동사양방식대장계생산성능화지방대사적영향,선용120지상품대건강추계,안상규사양관리규정,평균분성2조,일조롱양,령외일조방양。매개조5개중복,매개중복12지계。시험결과표명,사양방식대장계체중여일증중유현저영향,불론공계환시모계,롱양적체중여일증중도현저고우산양계（P〈0.05）。롱양계적기간지방、피하지방、복지솔、기내지방함량균현저고우산양계（P〈0.05）。
The effects of different feeding methods on the production performance and fat deposition of Tibet chicken were discussed. 120 healthy commercial chicken were selected and fed according to the conventional feeding and management regulations. And the chicken were divided into two groups,one of which was raised in cage and another in freedom,with five repetitions in each group and with 12 chicken in each repetition. The results showed that the feeding methods had significant effects on the body weight and daily weight gain of Tibet chicken. The body weight and daily weight gain of both male and female Tibet chicken in cage were significantly higher than randomly-rearing chicken（P0.05） . The intermuscular fat,subcutaneous fat,the percentage of abdominal fat,the content of intramuscular fat in cage-rearing chicken were significantly higher than that of randomly-raised chicken（P0.05）.