Khan Rifat Ullah, Naz Shabana, Ullah Hammad, Khan Nazir Ahmad, Laudadio Vito, Ragni Marco, Piemontese Luca, Tufarelli Vincenzo
College of Veterinary Sciences, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan.
Department of Zoology, Government College University, Faisalabad, Pakistan.
Anim Biotechnol. 2023 Nov;34(4):1635-1641. doi: 10.1080/10495398.2021.2013861. Epub 2021 Dec 19.
Vitamins are needed in trace amounts in dietary formulations for poultry; however, they are critical for the health, maintenance, and performance of important body organs. Broilers have a lot of leg issues because of their rapid development and lack of exercise. Because of commercial broilers have limited access to direct sunlight, vitamin D supplementation in the feed is critical to reducing the risk of bone deformation and maximizing development. Vitamin D deficiency causes skeletal abnormalities, which may lead also to financial problems. The latest scientific findings on the source, metabolism, mechanisms of action, and functions of vitamin D in broilers are the subject of this review paper.
家禽的日粮配方中需要微量的维生素；然而，它们对于重要身体器官的健康、维持和功能至关重要。肉鸡由于生长迅速且缺乏运动，存在很多腿部问题。由于商业肉鸡直接接触阳光的机会有限，饲料中添加维生素D对于降低骨骼变形风险和最大化生长发育至关重要。维生素D缺乏会导致骨骼异常，这也可能引发经济问题。本文综述了肉鸡维生素D的来源、代谢、作用机制和功能方面的最新科学发现。
