Behavioural signs of estrus in different parity of Murrah buffaloes (Bubalus bubalis): a comparative study.
作者： S.C 15. K.K. Verma , Shiv Prasad , Mohanty , T.K. , Kumaresan
DOI: 10.5958/0976-0555.2014.00043.0
关键词:
摘要: In dairy bovines, estrus detection is the key determinant of herd fertility. However, owing to silent heat in buffaloes, it difficult detect at proper time which turn affects efficiency and reduces conception rate. Further, not clear whether buffaloes during different parities have differential expression behaviour. Therefore, present study was designed behavioural signs expressed by Murrah (n=94) belonging parities. Estrus done parading teaser bulls (4 times bull a day), expectancy chart visual observation estrus. The revealed significantly (PThese results indicated that intensity bellowing/vocalization, micturition tail raising behaviours were poorly heifers more focussed attention needed buffalo
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