National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
The data was collected for the twelve years period (2000 to 2011) to find out the effect of year wise incidence of mastitis. The year of calving had significant effect on incidence of clinical mastitis in Karan Fries cows (P<0.01) and in Sahiwal, Tharparkar cows and Murrah buffaloes (P<0.05) whereas the effect of year was non- significant in Karan Swiss cows. The year wise incidence of mastitis in Karan Fries, Karan Swiss, Sahiwal, Tharparkar cows and Murrah buffaloes in different periods varied from 31.94 to 50.47, 20.00 to 50.00, 25.60 to 47.83, 18.18 to 50.00 and 17.98 to 37.50 percent, respectively. Incidence of mastitis was also influenced by breed and was maximum in crossbred cows in comparison to indigenous cows and Murrah buffaloes.
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