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Brown D.F. Ardaya D.V. Ribera H.C. Cuellar A.M.G. Kerby P.J. 《Tropical animal health and production》1998,30(1):3-11
Mastitis is an important disease in developing dairy industries. This paper describes a commercial mastitis control programme in Santa Cruz, Bolivia, based upon the five-point mastitis control plan and bulk tank somatic cell count (BTSCC) monitoring. Twelve farms which participated on the programme for 6 years are considered. Mean annual BTSCC fell steadily from 1200000 cells/ml to 461000 cells/ml over this time. This progressive improvement was probably a result of increasing use of and attention to detail in mastitis control practices. The control of subclinical mastitis improved in both hand-milked and machine-milked herds, though hand-milked herds consistently produced milk of higher BTSCC. The mastitis programme did not appear to influence the incidence of clinical mastitis. The paper concludes that a simple mastitis programme based on the five-point plan and BTSCC monitoring can be commercially implemented and effectively control subclinical mastitis in a tropical, developing country. 相似文献
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Leptospirosis in cattle in Bolivia 总被引：1，自引：1，他引：0
S. Edwards M. J. Nicholls F. Vallejos Georgina Ibata 《Tropical animal health and production》1981,13(1):117-118
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Extract Sir,—There are two unrelated measures in mastitis control which are worth mention. 相似文献
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