According to investigation and clinical practice, the main causes of left displaced abomasums of milk cow were discussed. Improving feed prescription could guard against the disease.
根据调查和临床实践，讨论了奶牛真胃变位发生的主要原因和机理。改善日粮配方可有效预防该病的发生。
According to investigation and clinical practice, the main causes of left displaced abomasums of milk cow were discussed. Improving feed prescription could guard against the disease.
根据调查和临床实践，讨论了奶牛真胃变位发生的主要原因和机理。改善日粮配方可有效预防该病的发生。
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