The results showed that the highenergyfeed had no effect on the dry matter intake of cows.
结果表明：使用高能饲料对奶牛的干物质采食量没有影响；
2
It was concluded that the two kinds of highenergyfeed could increase milk yield and relieve the heat stress of the cows in a certain degree.
说明这两种高能饲料能够提高产奶量，对缓解奶牛的热应激有一定作用。
3
For the farmer who takes care to keep them cool, providing them with high-energyfeed, and milking them regularly, Holstein cows are producing an average of 2,275 gallons of milk each per year.