This is particularly a problem for first litters gilts which typically have low lactation feed intakes.

  • 对于初产母猪来讲这尤其是个问题,因为它们在泌乳时采食量很低.

  • 互联网摘选 2025-01-18 15:31:27

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句