| 虎皮黄兔主要肉用性能评定及其估（预）测 |
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| 引用本文： | 臧素敏,张宝庆.虎皮黄兔主要肉用性能评定及其估（预）测[J].河北农业大学学报,1994,17(4):72-76. |
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| 作者姓名： | 臧素敏 张宝庆 |
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| 作者单位： | 河北农业大学牧医系 |
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| 摘 要： | 以３５只虎皮黄免为材料，对其增重、屠宰率及肉品品质等性状进行评定，利用通径分析法研究主要向用性状间的相关关系及其估（预）测．结果表明，１～３月龄平均日增重为２２．５９ｇ；３月龄宰前活重为１８９５ｇ；屠宰率为５２％；背最长肌水分含量为７５％，ｐＨ２为５．７，脂肪含量为２．０１％，失水率为１５．９％．用体长、胸围估测体重，用体重、体长预测肌间脂肪含量和颜色深浅，用胸围和耳长预测失水率可获得较可靠的结果。
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| 关 键 词： | 虎皮黄兔 肉用性能 签评 |
Evaluation and Estimation of Principal Meaty Properties of Hupihuang Rabbits |
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| Zang Sumin, Zhong Booqing, Li Tongzhou.Evaluation and Estimation of Principal Meaty Properties of Hupihuang Rabbits[J].Journal of Agricultural University of Hebei,1994,17(4):72-76. |
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| Authors: | Zang Sumin Zhong Booqing Li Tongzhou |
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| Institution: | Dept. of Anim. Sci. and Vet. Med. Hebei Agri. Univ. Baoding |
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| Abstract: | The paper evaluated gaining in weight, dressing percentage and meaty properties of 35 growing Hupihuang rabbits. Their corelation and formula of estimation were gained by path coefficient analysis. The results showed that the average day grain in weight of 1-3 month rafnbbits was 22. 599, with 1895g of persiaughter weight at age of 3 months, 52% dressing percentage, 75% water content in longissimus muscle, pH2 being 5. 7, 2. 01% content of fat, and 15. 9% precentage of losing water. It was more reliable to predicte body weight, collten of fat, meaty colour and percentage of losing water with body length, heart girth, ear length and body weight. |
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| Keywords: | Hupihuang rabbit Meaty merit appraisal |
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