Correlação entre o California Mastitis Test (CMT) e a Contagem de Células Somáticas (CCS) do leite de búfalas Murrah
Correlação entre o California Mastitis Test (CMT) e a Contagem de Células Somáticas (CCS) do leite de búfalas Murrah
复制标题
加州乳腺炎测试 (CMT) 和 Contagem de Células Somáticas (CCS)
DOI：
--
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
P. F. Domingues
中科院分区：
文献类型：
--
作者：
André Mendes Jorge;C. Andrighetto;Mara Regina Barzon Strazza;Rita de Cássia de Lima Corrêa;Débora Galhardo Kasburgo;Adriana Piccinin;Cassiano Victoria;P. F. Domingues
The objective of this trial was to investigate correlations among the California Mastitis Test, somatic cells count (SCC), and milk yield. Milk samples were collected from thirty-eight Murrah buffalo cows in the years of 2002 and 2003. Milking management included cleaning teats with individual paper towel followed by attachment of the milk units in cows that were milked once daily. The CMT was done immediately after teat cleaning and collected milk samples were sent to the laboratory for determination of SCC using a Somacount 300. Correlations including variables such as SCC, CMT, milk yield, and percentages of fat, protein, and total solids were done using SAEG (1997). Somatic cells count averaged 63.380 cells/mL while average milk production and milk production adjusted for 270 days were 4.07 ± 1.3 kg and 1214.25 ± 293.54 kg, respectively. No significant correlations between milk yield and SCC and milk yield and CMT were observed in this study. However, a positive and significant correlation (0.53) between SCC and CMT was found.
