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机构地区:[1]郑州牧业工程高等专科学校,河南郑州450011 [2]河南宏展农牧集团,河南郑州450006
出 处:《安徽农业科学》2008年第5期1873-1873,1884,共2页Journal of Anhui Agricultural Sciences
基 金:河南省地方畜禽品种资源普查项目
摘 要:[目的]分析淅川乌鸡的蛋壳质量性状,为品种资源普查提供素材。[方法]在农户散放饲养的鸡中随机收集51枚鸡蛋,对鸡蛋的蛋壳颜色、蛋壳重占总蛋重的比例和不同部位蛋壳厚度进行测定。[结果]蛋壳颜色为浅灰色、灰色、深灰色和浅褐色4种,各自所占比例为19.61%、54.90%、11.76%和13.73%;蛋壳重占总蛋重的比例平均为11.89%;平均蛋壳厚度0.335 mm,大多数鸡蛋的蛋壳锐端厚度比钝端和中间高。[结论]可为该品种蛋品开发提供一定的依据。[Objective] The aim was to analyze the quality characters of eggshell. [Method] The eggshell color, the average rate of eggshell and the eggshell thickness of different parts of 51 eggs choosing randomly were determined. [Result] The most color of eggs were french grey, gray, dark gray and sandy beige, the rate was 19.61%, 54.90 %, 11.76 %, 13.73 %, and the average rate of eggshell was 11.89 %. The average thickness of eggshell was 0.335 mm, and the thickness of acute end was larger than aircell end and middle part. [Conclusion] The result could offer some foundation for development of this variety.
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