Different extenders solutions for tambaqui semen cooling
DOI:
https://doi.org/10.1590/S1678-3921.pab2016.v51.22128Keywords:
Colossoma macropomum, ACP, BTS, HBSS, motility, spermAbstract
The objective of this work was to evaluate the efficiency of extenders solutions in tambaqui (Colossoma macropomum) semen cooling at 6°C. The treatments consisted of semen dilutions with three extenders – BTS, HBSS, and ACP‑104 –, and a control with undiluted semen. Cooled semen was evaluated by 24, 48, 72, 96, and 120 hours. There were differences for the duration of motility and fertilization rates among the semen dilutions. Motility duration proved a highly variable evaluation after 72 hours. Dilution testing can be performed by the three products, and cooling storage for 72 hours is most effective with BTS extender.Downloads
Published
2016-08-23
How to Cite
Garcia, R. R. F., Vasconcelos, A. C. N., Povh, J. A., Oberst, E. R., Eloy, L. R., & Streit Junior, D. P. (2016). Different extenders solutions for tambaqui semen cooling. Pesquisa Agropecuaria Brasileira, 51(6), 780–784. https://doi.org/10.1590/S1678-3921.pab2016.v51.22128
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SCIENTIFIC NOTES