Desarrollo de un equipo de electro eyaculación simple y de bajo costo en carneros

Abstract

The objective of the present study was to development of a simple and low cost electro ejaculation equipment in ram to semen collection. The work was carried out in the Alto Public University laboratories. The development of the equipment was implemented with an electronic circuit designed with source generating electrics pulses of frequency between 5 to 100 Hertz (hz) and 30 to 80 milliamps (mA) with pauses between 3 to 5 seconds with adjustable function. Likewise, an annular device was used and through a probe provided with electrodes circulates the electric energy in the animal rectum provoking muscle stimulation at the level of the accessory glands that trigger the ejaculation. Mass motility (0 to 5) 3.8 ± 0.6, individually motility 70.7 ± 3.4%, sperm concentration 3.3 ± 0.2 billons and vitality 76.6 ± 6.9%. The cost of building the equipment was150 $ USD. In conclusion, we development a simple and low cost electro ejaculation equipment in ram, allowed to obtain samples of semen of creole sheep of good quality, without affecting the reproductive capacity of the animals in study.