夏季种鸡日粮中添加小苏打对生产繁殖性能的影响

The effect of baking-soda adding in diet for hen breeding in summer on reproductive performance

试验旨在研究夏季日粮中添加小苏打对种鸡生产繁殖性能的影响。经过32d的饲养并记录各种数据,综合结果分析表明:日粮中添加小苏打对种鸡的生产繁殖性能的提高有一定的作用效果,其中,以0.3%小苏打添加量作用效果最好。

The objective of this experiment is to study summer diets supplemented with baking- soda on the reproductive performance of breeder hens. After 32 days breeding and record the data. The integrated results show that ： Diet adding baking - soda for hen breeding will have somewhat functions on improving the reproductive performance , among them, the adding with 0.3% sodium bicarbonate will have the best effect.