The results showed that adding 2%TD-2 herb feed additive group improved the milk yield by nearly 5% (P>0.05) compared with control group.
结果表明：①饲料中添加2％TD-2中药添加剂的试牛较对照组提高产奶量近5％（P>0.05）；
The results showed that adding 2%TD-2 herb feed additive group improved the milk yield by nearly 5% (P>0.05) compared with control group.
结果表明：①饲料中添加2％TD-2中药添加剂的试牛较对照组提高产奶量近5％（P>0.05）；
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