Although the eggshell color is a property with a high heritability and controlled by multiple genes, feed nutrients can influence eggshell color.
虽然蛋壳颜色具有较高的遗传力，受多个基因共同调控，但是饲料营养素也可以影响蛋壳颜色。
The egg yolk color is improved by replacing NC with QPM equally(P<0.1), but Haugh unit score and eggshell strength are not improved(P>0.1).
与普通玉米相比，在日粮中使用优质蛋白玉米可提高鸡蛋的蛋黄颜色评分（P<0.1），不会降低鸡蛋的哈夫单位和蛋壳强度（P>0.1）。
The white eggshell had shattered where the egg had struck. Pieces of it had flaked away and what shone through was a dull yellow in color.
着地部分的蛋壳已经摔破，裂开的白色蛋壳剥落，从里面发出的是暗黄色的光。
The white eggshell had shattered where the egg had struck. Pieces of it had flaked away and what shone through was a dull yellow in color.
着地部分的蛋壳已经摔破，裂开的白色蛋壳剥落，从里面发出的是暗黄色的光。
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