Browsing Agricultural Sciences by Author "Garcia, Raycon Roberto Freitas"

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    • Different extenders solutions for tambaqui semen cooling 

      Garcia, Raycon Roberto Freitas; Vasconcelos, Ana Carina Nogueira; Povh, Jayme Aparecido; Oberst, Eneder Rosana; Eloy, Lidiane Raquel; Streit Júnior, Danilo Pedro (2016) [Journal article]
      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 ...

    • Functional integrity of Colossoma macropomum (Cuvier, 1816) sperm cryopreserved with enriched extender solutions 

      Garcia, Raycon Roberto Freitas; Vasconcelos, Ana Carina Nogueira; Povh, Jayme Aparecido; Oberst, Eneder Rosana; Varela Junior, Antonio Sérgio; Corcini, Carine Dahl; Streit Júnior, Danilo Pedro (2015) [Journal article]
      Cryoprotectant solutions are used to protect the sperm from alterations caused by the low temperature in the cryopreservation process. We evaluated the quality of Colossoma macropomum semen after freezing, using dimethyl ...

    • Seminal characteristics of piabanha before and after induction with different hormones 

      Garcia, Raycon Roberto Freitas; Vasconcelos, Ana Carina Nogueira; Povh, Jayme Aparecido; Ribeiro, Janessa Sampaio de Abreu; Eloy, Lidiane Raquel; Streit Júnior, Danilo Pedro (2015) [Journal article]
      The migratory species piabanha does not reproduce in lentic environments since it requires environmental stimuli for the maturation and extrusion of gametes, and therefore hormonal induction is mandatory. Current study ...