• The fattening trial showed that beef cattle weight and average daily gain positive correlated with diets of different nutrition level.

    肥育试验表明肉牛体重平均日增重与日营养水平成显著正相关。

    youdao

  • Project scale: the construction scale for the project is to build a butchery to butcher 50000 heads of separated perfect beef cattle and a fattening farm to fatten 5000 heads of beef cattle.

    专案建设规模及内容:建设规模屠宰分割优质肉牛5万屠宰厂育肥肉牛5000头的肉牛育肥场各座。

    youdao

  • Project scale: the construction scale for the project is to build a butchery to butcher 50000 heads of separated perfect beef cattle and a fattening farm to fatten 5000 heads of beef cattle.

    专案建设规模及内容:建设规模屠宰分割优质肉牛5万屠宰厂育肥肉牛5000头的肉牛育肥场各座。

    youdao

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