Capítulo 2: Examen ecográfico del aparato genital. Ficha 1: Útero, vagina, vejiga de la orina

Capítulo 2: Examen ecográfico del aparato genital. Ficha 2: Útero, vagina, vejiga de la orina

Tras introducir el transductor en el recto lo primero que veremos es la vejiga de la orina y debajo el suelo de la pelvis, salvo que la vejiga este muy llena, el útero, en condiciones normales, aparecerá a continuación. Cuando la vejiga de la orina este muy llena, el útero se localizará lateralmente a esta.

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Effects of feeding extruded linseed on fertility of dairy cows

Effects of feeding extruded linseed on fertility of dairy cows

Flax is a cool climate crop grown mainly for production of fiber and food. Its seed, linseed, is rich in oil which contains more than 50% of the essential fatty acid alfa-linolenic acid (omega-3). Linolenic acid is converted into eicosapentaenoic acid and docosahexaenoic acid, precursors of eicosanoids such as prostaglandins.

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Presynchronization improves fertility in cows inseminated with sex-sorted semen

Presynchronization improves fertility in cows inseminated with sex-sorted semen

Using sex-sorted semen has become a common reproductive practice in the dairy industry. However, it has been shown that using sex-sorted semen reduces fertility which can be caused by the sorting process of the sperm altering the fertilizing capacity and viability of spermatozoa and/or the lower number of spermatozoa per straw.

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