树改善了开放棚里的奶牛的奶制性能,明显的消化能力,抗氧化能力和免疫力

Jianjie Li1, Yinghao Zhou2, Man Feng2

  • 1College of Animal Science and Technology, Hebei Agricultural University, Baoding 071001, China.

概括

树的阴影显著减少奶牛的热应激. 这导致改善牛奶产量,营养消化,增强免疫力和抗氧化能力在公开棚的牛.