Some Factors Affecting Calcium And Phoshorus Requirements of Growing Chicks

In poultry nutrition, minerals are no more,or no less , important than any other nutrient. Although the ash of poultry flesh and eggs contain many elements yet it is unknown whether the presence of some these is purely adventageous .The current study was conducted to : Estimate the calcium - phosphorus requirements of Dokki - 4 chicks ( 0-8 weeks of age ).- Investigate the main factor affecting such requirements as :cslcium : phosphorus ratio. different dietary manganese levels. different dietary vitamind D3 levels.