scholarly journals Weaning strategies to improve productivity and animal welfare in zebu (Bos indicus) and water buffaloes (Bubalus bubalis)

2020 ◽  
Vol 8 (4) ◽  
pp. 257-265
Author(s):  
Agustín Orihuela ◽  
Daniel Mota-Rojas ◽  
Fabio Napolitano
2020 ◽  
Vol 51 (5) ◽  
pp. 497-506
Author(s):  
Jesús A. Berdugo ◽  
Ariel M. Tarazona ◽  
José de Julián Echeverri ◽  
Walter D. Cardona-Maya ◽  
Albeiro Lopez-Herrera

The aim of this study was to evaluate the possible relationships between reproductive parameters and Anti Mullerian Hormone (AMH) levels in two closely related bovine species. AMH levels and the reproductive parameters of 50 water buffaloes (Bubalus bubalis) and 50 Zebu cattle (Bos indicus) of the same age and raised in similar conditions were evaluated. Clinical data were obtained from the farm in specialized designed format, and AMH was measured by ELISA. The results show that Zebu cattle had higher AMH levels than water buffaloes (P<0.0001), while water buffaloes exhibited better reproductive parameters: days open to pregnancy (P<0.0001), parity (P<0.0005), age at first calving (P<0.0001), and intercalving period (P<0.0001). Although both species have different reproductive parameters, no correlations were found between AMH and the reproductive parameters evaluated in either species. Finally, pregnant Zebu cattle and water buffalo showed a tendency to have lower AMH levels than non-pregnant counterparts. The results are paradoxical as the species with lower AMH levels exhibited better reproductive parameters, suggesting that the reproductive parameters within the herd do not depend solely on the ovarian reserve of females.


Author(s):  
Jenevaldo Barbosa da Silva ◽  
Rafael Romero Nicolino ◽  
Gisele Maria Fagundes ◽  
Henrique dos Anjos Bomjardim ◽  
Alessandra dos Santos Belo Reis ◽  
...  

2001 ◽  
Vol 99 (4) ◽  
pp. 331-334 ◽  
Author(s):  
T.U Fujii ◽  
N Kasai ◽  
S.M Nishi ◽  
J.P Dubey ◽  
S.M Gennari

2021 ◽  
Vol 21 (3) ◽  
pp. 100528
Author(s):  
Gangu Naidu Surla ◽  
Aparna Hebbar ◽  
Varun Kumar ◽  
Varij Nayan ◽  
Veerappa Gowdar Vedamurthy ◽  
...  

2004 ◽  
Vol 75 (6) ◽  
pp. 549-555 ◽  
Author(s):  
Rosalina M. LAPITAN ◽  
Arnel N. DEL BARRIO ◽  
Osamu KATSUBE ◽  
Tomomi TOKUDA ◽  
Edgar A. ORDEN ◽  
...  

1975 ◽  
Vol 12 (5-6) ◽  
pp. 462-463 ◽  
Author(s):  
M. U. Kharole ◽  
B. S. Gill ◽  
P. P. Gupta ◽  
Balwant Singh

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