However there were no changes in egg shell thickness, egg shell percentage and egg shell density.
蛋壳占蛋重比、蛋壳厚度及蛋壳密度无明显变化。
Major physical characters such as egg shape index, shell thickness, the proportion of each component of egg to total egg and density are analyzed for the breed eggs of Taihe silkies in this paper.
对泰和乌骨鸡种蛋的主要物理性状指标如蛋形指数、蛋壳厚度、蛋的各组成部分在总蛋质量中所占的比例以及蛋的密度等进行分析。
Major physical characters such as egg shape index, shell thickness, the proportion of each component of egg to total egg and density are analyzed for the breed eggs of Taihe silkies in this paper.
对泰和乌骨鸡种蛋的主要物理性状指标如蛋形指数、蛋壳厚度、蛋的各组成部分在总蛋质量中所占的比例以及蛋的密度等进行分析。
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