高钙、低磷饲料对鸡酸碱平衡的影响  

Effects of High Dietary Calcium and Low Dietary Phosphorus on Acid-Base Balance in Chickens

作　　者：程金科[1] 范国雄[2] 

机构地区：[1]北京农学院牧医系,北京102208 [2]北京农业大学兽医学院,北京100094

出　　处：《北京农学院学报》1993年第2期85-88,共4页Journal of Beijing University of Agriculture

摘　　要：给21日龄雏鸡饲喂高钙、低磷饲料,不仅引起高钙血症与低磷血症,还能引起血液pH、HCO_3^-浓度升高,统计分析表明,这种血液中pH、HCO_3^-浓度变化与血液中Ca、P离子浓度变化有显著的相关关系(P<0.01).The effects of high dietary calcium and low dietary phosphorus onacid-base balance in 21-day-old hickens ere studied. High dietary calcium resultedin an increase in blood Ca、HCO_3^- and pH and a decrease in blood hosphorus.Relationship analysis shows a positive relationship between blood Ca and pH and be-tween blood Ca nd CO_3^-, and a negative relationship between blood P and pH andbetween blood P and HCO_3^-.

关 键 词：鸡 钙 磷 酸碱平衡 

分 类 号：S[农业科学]