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首页> 外文期刊>Journal of Agriculture of the University of Puerto Rico >Socioeconomic data, management practices and frequency of diseases or health conditions in Puerto Rico dairies. [Spanish]Original Title Datos socioeconomicos, practicas de manejo y frecuencia de enfermedades o condiciones de salud en las vaquerias de Puerto Rico.
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Socioeconomic data, management practices and frequency of diseases or health conditions in Puerto Rico dairies. [Spanish]Original Title Datos socioeconomicos, practicas de manejo y frecuencia de enfermedades o condiciones de salud en las vaquerias de Puerto Rico.

机译：波多黎各奶粉的社会经济数据，管理实践和疾病或健康状况的频率。 [英语]原始冠军社会经济数据，Puerto Rico女牛仔疾病或健康状况的处理和频率的频率。

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摘要

A study was conducted to provide data on socioeconomic criteria and management practices and to identify the most common diseases on the dairy farms of Puerto Rico. The owners of 215 dairies were interviewed, representing 59% of all operating dairies on the Island at the time of the study. These operational units reported possessing 69,744 heads of dairy cattle. Among the groupings of dairies by level of income, the most numerous group was that of those surpassing $500,000 annually. The most common diseases in the different grouping of animals by age were as follows: calves from three days to three months, diarrhea and pneumonia; calves over three months to one year, parasites and pneumonia; heifers 12 months or older, anaplasmosis and parasites; first calf heifers, mastitis and dystocia; adult cows (pre-partum to two weeks post-partum), mastitis and retained placenta; lactating cows younger than five years and also those over five years, mastitis and laminitis; dry cows, anaplasmosis and piroplasmosis.
机译：进行了一项研究，以提供有关社会经济标准和管理实践的数据，并确定波多黎各奶牛场的最常见疾病。采访了215名奶粉的业主，在研究时占该岛上所有运营奶粉的59％。这些业务单位报告称拥有69,744个奶牛头。在收入水平的乳房分组中，最多的团体是每年超过500,000美元的人。逐年分组的最常见疾病如下：犊牛从三天到三个月，腹泻和肺炎;犊牛超过三个月到一年，寄生虫和肺炎;继父母12个月或更年长，腹股肌病和寄生虫;第一次小牛仔母牛，乳腺炎和陷阱;成人奶牛（预百桃前两周后百桃），乳腺炎和保留的胎盘;哺乳期奶牛比五年龄较小，也超过五年，乳腺炎和层层炎;干奶牛，anaplasmosis和粒子菌病。

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