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Determinación del porcentaje de preñez mediante el uso de la hormona GNRH al momento de la inseminación artificial en la ganadería la FACIAG
| dc.contributor.advisor | Álava Cobeña, Jorge Eduardo | |
| dc.contributor.author | Elizondo Arreaga, Yoina Faustina | |
| dc.date.accessioned | 2023-10-30T16:04:26Z | |
| dc.date.available | 2023-10-30T16:04:26Z | |
| dc.date.issued | 2023 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/14911 | |
| dc.description | This research work was carried out in the “Jorge Yánez Castro” livestock area of the Faculty of Agricultural Sciences of the Technical University of Babahoyo. We select the animals that are not pregnant through a gynecological check-up. The animal must have a body condition of 2.5 to 3.5, properly dewormed, vitaminized and keep the appropriate records. On day 0, field work begins and is used. a protocol with an intravaginal device (IVD) of 0.5 grams and also applies 2ml of the hormone estradiol benzoate, trade name (Gonadiol). On day 8 of having applied the devices, we proceed with their removal, and we will apply 3 hormones, which are: Estradiol cypionate 1ml (Cipiocyn) 2 ml of prostaglandin (cloprostenol) 2 ml of equine chorionic hormone (Norvemon). The syringes that were used are 3 ml. On day 10, at 52 or 56 hours, artificial insemination is performed. At the time of A.I., 2 ml of gonadotropin-releasing hormone GNRH (Gonasyn) was applied. For the development of this research, the Completely Randomized experimental design was used, with two treatments (without application of hormone (Control) and gonadotropin-releasing hormone) and ten repetitions. Comparisons of treatments were made with the Tukey test. The conclusion was obtained that the application of gonadotropin-releasing hormone increases the pregnancy percentage with 60% while the control group (without GNRH) with 40% at the time of artificial insemination in female cattle belonging to the farm of the Faculty of agricultural sciences. | es_ES |
| dc.description | This research work was carried out in the “Jorge Yánez Castro” livestock area of the Faculty of Agricultural Sciences of the Technical University of Babahoyo. We select the animals that are not pregnant through a gynecological check-up. The animal must have a body condition of 2.5 to 3.5, properly dewormed, vitaminized and keep the appropriate records. On day 0, field work begins and is used. a protocol with an intravaginal device (IVD) of 0.5 grams and also applies 2ml of the hormone estradiol benzoate, trade name (Gonadiol). On day 8 of having applied the devices, we proceed with their removal, and we will apply 3 hormones, which are: Estradiol cypionate 1ml (Cipiocyn) 2 ml of prostaglandin (cloprostenol) 2 ml of equine chorionic hormone (Norvemon). The syringes that were used are 3 ml. On day 10, at 52 or 56 hours, artificial insemination is performed. At the time of A.I., 2 ml of gonadotropin-releasing hormone GNRH (Gonasyn) was applied. For the development of this research, the Completely Randomized experimental design was used, with two treatments (without application of hormone (Control) and gonadotropin-releasing hormone) and ten repetitions. Comparisons of treatments were made with the Tukey test. The conclusion was obtained that the application of gonadotropin-releasing hormone increases the pregnancy percentage with 60% while the control group (without GNRH) with 40% at the time of artificial insemination in female cattle belonging to the farm of the Faculty of agricultural sciences. | es_ES |
| dc.description.abstract | El presente trabajo de investigación se llevó a cabo en el área de ganadería “Jorge Yánez Castro” de la Facultad de Ciencias Agropecuarias de la Universidad Técnica de Babahoyo. Seleccionamos los animales que no estén preñada atreves de un chequeo ginecológico el animal tienes que ter una condición corporal de 2,5 a 3,5 propiamente desparasitada, vitaminada y llevar los registros adecuados, al día 0 se inicia con el trabajo de campo se utiliza un protocolo con dispositivo intravaginal (DIV) 0,5 gramos y también se aplica 2ml de la hormona benzoato de estradiol nombre comercial (Gonadiol). Al día 8 de haber aplicado los dispositivos se procede con el retiro de lo mismo, y aplicaremos 3 hormonas que son: Cipionato de estradiol 1ml (Cipiocyn) 2 ml de prostaglandina (cloprostenol) 2 ml de la hormona coriónica equina (Norvemon). Las jeringas que se utilizaron son de 3 ml al día 10 a las 52 o 56 horas se realiza la inseminación artificial. Al momento de la I.A se aplicó 2ml de la hormona liberadora de gonadotropina GNRH (Gonasyn). Para el desarrollo de esta investigación se utilizó el diseño experimental Completamente al Azar, con dos tratamientos (sin aplicación de hormona (Testigo) y hormona liberadora de gonadotropina) y diez repeticiones. Las comparaciones de los tratamientos se efectuaron con la prueba de Tukey. La conclusión fue obtenida fue que la aplicación de la hormona liberadora de gonadotropina aumenta el porcentaje de preñez con un 60 % mientras que el grupo testigo (sin GNRH) con un 40 % al momento de inseminación artificial en bovinos hembras pertenecientes a la ganadería de la Facultad de Ciencias Agropecuarias. | es_ES |
| dc.format.extent | 38 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2023 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Inseminación | es_ES |
| dc.subject | Gonadotropina | es_ES |
| dc.subject | Fertilidad | es_ES |
| dc.subject | Bovinos | es_ES |
| dc.title | Determinación del porcentaje de preñez mediante el uso de la hormona GNRH al momento de la inseminación artificial en la ganadería la FACIAG | es_ES |
| dc.type | bachelorThesis | es_ES |
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