【摘要】 用添加酸牛奶和土霉素醋糖的日粮，饲喂伊莎褐商品代母雏。对照组，酸牛奶组及土霉素醋糖组的平均育雏率分别为７１．９％、９７．３％及９．６８％（Ｐ＜０．０１）。８周龄平均体重分别为４５６ｇ、５２７ｇ及５２２ｇ（Ｐ＜０．０５）。结果表明，添加酸牛奶和土霉素醋糖的日粮，能有效的预防雏鸡白痢，提高育雏率，降低育雏成本，经济效益明显。更多还原

【Abstract】 he commercial ISA brown female chickens were reared by addingacidophilus milk or oxytetracyline plus saccharobiose and vinegar to thechickens diet.The average rearing rates from the control group, acidophilusmilk group and oxytetracycline group were 71.1%、97.3% and 96.8%.( P <0.01),The average weights of eight-week-chickens were 456g、527g and 522g( P <0.05)respectively. The results showed that diets with added acidophilus milk oroxyotetracline plus saccharobiose and vinegar could effectively preventpollovasis, increase the rearing rate dectrase the cost and achieve noticeableeconomic results.更多还原