搜索结果: 1-1 共查到“家畜饲养管理学 wireless device”相关记录1条 . 查询时间(0.036 秒)
The effect of feeding live yeast cultures on ruminal pH and redox potential in dry cows as continuously measured by a new wireless device
rumen physicochemical parameters Clark's Exponent wireless measurement
2015/6/9
An experiment was carried out on four dry Holstein cows fitted with rumen cannulas that were divided into two groups. The crossover design experiment was divided into 4 periods of 3 weeks. Each period...