鸡常见维生素缺乏症及预防措施

Common Vitamin Deficiency in Chickens and Preventive Measures

维生素按溶解性可分为脂溶性维生素(维生素A、维生素D、维生素E和维生素K)和水溶性维生素(维生素B族、维生素C),其在物质代谢中起着十分重要的作用。鸡对维生素的需求量虽然不多,但其作用却很重大,若机体缺少某种维生素时,动物体就不能正常生长,以致发生维生素缺乏症。本文主要介绍鸡只常见的维生素缺乏症及预防措施,以供养殖场(户)参考。

Vitamins can be divided into fat-soluble vitamins(vitamin A,vitamin D,vitaminE and vitamin K)and water-soluble vitamins(vitamin B family,vilamin C)according to theirsolubility.They play a very important role in material metabolism.Although the demand for vita-mins is not much,its effect is very important.If the bodly lacks a certain vitamin,the animal bodlycannot grow normally,resulting in vitamin deficiency.This article mainly introduces common vita-min deficiencies and preventive measures in chickens for reference by farrms(households).