Manley J M, Miles R D, Harms R H, Mather F B
Poult Sci. 1982 Jun;61(6):1218-20. doi: 10.3382/ps.0611218.
Plasma phosphorus of laying turkeys measured at 0, 6, 18, and 24 hr after oviposition showed a cyclic pattern similar to that reported for laying chickens. Plasma phosphorus was lowest at oviposition and remained relatively low until 6 hr postoviposition; values at 18 and 24 hr postoviposition were higher. Plasma phosphorus was higher (P less than .05) 24 hr postoviposition than 0 or 6 hr postoviposition. The changes were assumed to be associated with egg shell calcification and bone resorption. Plasma phosphorus values of turkey toms measured during a 24-hr period remained constant and were not significantly (P less than .05) different from each other.
在产蛋后0、6、18和24小时测量的产蛋火鸡血浆磷呈现出与报道的产蛋鸡相似的周期性模式。血浆磷在产蛋时最低，在产蛋后6小时内一直保持相对较低水平；产蛋后18和24小时的值较高。产蛋后24小时的血浆磷高于产蛋后0或6小时（P小于0.05）。这些变化被认为与蛋壳钙化和骨吸收有关。在24小时期间测量的雄火鸡血浆磷值保持恒定，且彼此之间无显著差异（P小于0.05）。
