Seasonality of calving in Jaffarabadi buffaloes
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Keywords:
calving, season, Jaffarabadi buffalo, photoperiodicityAbstract
The pattern of calving in Jaffarabadi buffaloes was analysed in an organized farm. Calving records of 616 Jaffarabadi
buffaloes were used. Season and month had significant (p<0.01) effect on calving. Calving frequency was higher
during rainy season (45.45%) in Jaffarabadi buffalo followed by autumn (23.86%). Lowest percentage of calving
(7.31) was observed during summer season. September (18.02) and August (15.58) had maximum percentage of
calving followed closely by October (14.61%). July, November, December and January months recorded 11.85, 9.25,
7.63 and 5.51 % of calving, respectively. Pattern of calving is similar to other breeds of buffaloes throughout the
country and photoperiodicity seemed to play greater role in influencing season of calving.
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