针对具体的环境或传染病病原体可有助于选择最有效的乳腺炎治疗方法，和改善奶牛健康、降低整体医疗费用的方案。
Pinpointing specific environmental or contagious pathogens can help in the selection of the most effective mastitis therapy and protocol to improve cow health and reduce overall treatment costs.
行政管理费用降低的原因是：每项工作只需一个人去完成，用不着另外再有一个人检查他的工作，督促他遵守章程，或向有关人士汇报他的工作。
It will be low because it will be necessary to have only one man looking after each job, without having another man to check upon what he is doing, keep him in line, and report on him to someone else.
这可能会降低保险费用，或带来其他方面的好处。
These could reduce insurance premiums or other side benefits.
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