| 泰和乌鸡出雏后黑色素的分布与沉积 |
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| 引用本文： | 耿拓宇,张学余,陈宽维,周怀军,赵冬伟,陈国宏,吴新生.泰和乌鸡出雏后黑色素的分布与沉积[J].中国家禽,2000,22(7):10-12. |
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| 作者姓名： | 耿拓宇 张学余 陈宽维 周怀军 赵冬伟 陈国宏 吴新生 |
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| 作者单位： | 1. 江苏省家禽科学研究所,扬州,225003
2. 扬州大学畜牧兽医学院,扬州,225009 |
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| 摘 要： | 对１￣２８周龄的泰和乌鸡进行外表和解剖观察。就个体而言，除腿部皮肤略黑一些外，哈身皮肤的黑度非常接近，胸肌的黑度明显浅于腿肌，黑度随周龄增加而变浅；气管、肺、嗉囊、、腺胃外皮、肌胃外皮、睾丸、卵巢在２周龄时可见黑色素沉积，随周龄增加而逐渐加深；胸皮、腿皮、胸肌、腿肌和腿骨（带骨膜）中黑色素沉积率及左侧髋关节处皮肤黑度之间的表型相关均吴显著的正强相关，它们均能较好地代表乌鸡体内黑色素的沉积速度；上述
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| 关 键 词： | 黑色素 泰和鸡 分布 沉积 相关分析 |
Pigmentation of melanin in Taihe Silky fowl after birth |
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| Geng tuoyu,Zhang Xueyu,Chen Kuanwei et al..Pigmentation of melanin in Taihe Silky fowl after birth[J].China Poultry,2000,22(7):10-12. |
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| Authors: | Geng tuoyu Zhang Xueyu Chen Kuanwei |
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| Abstract: | In the experiment,the distribution of melanin over the entire skin and many different kinds of tissue and organ were observed in the Taihe Silkyfowls at the ages of 1 week to 28 weeks ,the results showed as follows: individually,apart from leg skin being blacker,the entire skin was almost identical in blackness,leg muscle was blacker than pectoral muscle,the blackness reduced withthe increase of age; melanin genesis in trachae,pulmo,crop,testis,ovary,external membranes of proventriculus and ventriculus did not occur until the age of 2 weeks after birth;ther were strong positive phenotypic correlations between the accumulative rates of pectoral skin, leg skin,pectoral muscle ,leg muscle and legbone (with bone membrane) and the blackness of the skin at hip joint on the left; there was difference between sex in those indicators mentioned above. |
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| Keywords: | melanin Taihe Silky fowl distribution accumulation correlation analysis |
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