scholarly journals Evaluación de dos métodos de sincronización de estro e inseminación artificial transcervical en capra aegagrus hircus, Estelí 2020

2021 ◽  
pp. 17-23
Author(s):  
Jaime Antonio Landero Amaya ◽  
Paola Marcela Carrasco Ruiz
Keyword(s):  

La presente investigación se realizó en la Universidad Católica del Trópico Seco, ubicada en Estelí, Nicaragua. El objetivo fue evaluar dos métodos de sincronización de estro con dispositivos hormonales CIDR nuevos y reutilizados, para inseminación artificial transcervical en cabras (Capra aegagrus hircus). Se utilizó un diseño cuasi experimental comparativo. Dentro de los tratamientos utilizados están: T1 sincronización de estro con dispositivos hormonales CIDR nuevos para la inseminación artificial con semen fresco, T2 con CIDR reutilizados para la inseminación artificial. En la variable Efectividad de los métodos de sincronización de estro, se aplicó una prueba T de Student, donde los resultados obtenidos no tuvieron diferencias estadísticas. En la variable porcentaje de preñez, no se presentó diferencia estadística. En la variable beneficio/costo el T1 resalta la confiabilidad en el componente rentabilidad obteniendo un 1.04 con el análisis RCB. Los resultados del análisis de la variable: Propuesta de plan de manejo reproductivo en UCATSE, se concluye que se deben reestablecer ámbitos de manejo nutricional y de instalaciones para la implementación en la reproducción caprina utilizando los métodos de sincronización del estro e inseminación artificial, para la obtención del incremento en la producción caprina.

1987 ◽  
Vol 73 (1) ◽  
pp. 243-244
Author(s):  
Dale J. Osborn
Keyword(s):  

Observations made in European zoos lead to the conclusion that the facial markings on the ‘bleating ibex’ and the ibexes on the alabaster boat from Tutankhamun's tomb are representative of the wild bezoar goat or Syrian ibex, Capra aegagrus. Previous arguments that the markings represented those of the dorcas gazelle or an artist's confusion between facial patterns of domestic goats and gazelles are abandoned.


2002 ◽  
Vol 256 (3) ◽  
pp. 369-377 ◽  
Author(s):  
Gila Kahila Bar-Gal ◽  
Patricia Smith ◽  
Eitan Tchernov ◽  
Charles Greenblatt ◽  
Pierre Ducos ◽  
...  

Author(s):  
D. W. Minter

Abstract A description is provided for Coprotus duplus, a dung-inhabiting fungus associated with Capra aegagrus subsp. hircus, Cervidae, Hystricognathi, Oryctolagus cuniculus, Mephitidae, Phasianidae and Tetraonidae. Some information on its morphology, habitats, economic impacts, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Canada (Ontario, Quebec), Iraq, Portugal (Madeira), Estonia, Spain and UK).


2019 ◽  
pp. 152-154
Author(s):  
Sohail Anjum ◽  
Hazrat Ali ◽  
Awais Ahmad ◽  
Farzana Bibi

Research on road kills of wild animals in the district of Dir Lower, Khyber Pakhtunkhwa, Pakistan has not been previously reported. This study was conducted to estimate the incidence of vertebrate fauna road-kills on a heavily used 22 km long stretch of the road within the study area. A total of 65 road kills of vertebrate animals were reported during a 7-month-long survey period. Overall, road kills of nine species were reported with the highest percentage being domestic cats (Felis catus) and the lowest percentage being goats (Capra aegagrus hircus) and fowl (Gallus gallus).


2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 19-20
Author(s):  
Marina I Selionova ◽  
Magomet M Aibazov ◽  
Tatyana V Mamontova ◽  
Sergey N Petrov ◽  
Veronica R Kharzinova ◽  
...  

Abstract Goat breeding is a traditional livestock industry for many regions of Russia. Due to unpretentiousness and high adaptive qualities, the Karachai, Dagestan wool and Dagestan down breeds are widespread in the North Caucasus. Moreover, their uniqueness is determined by sharing a common habitat with their wild relatives, West Caucasian and Dagestani turs, thus forming hybrid zones. The aim of the research was to study allele pool and interbreed differentiation of domestic goat breeds and wild relatives by microsatellites. Research was performed based on 16 loci on the ABI 3130xl analyzer. Population genetic characteristics were calculated in GenAlEx 6.5, and the phylogenetic tree was constructed in Populations 1.2.30 and SplitsTree 4.14.5. The sample collection included goat breeds (n = 226): Karachai (KRCH), Dagestan down (DAGD), Dagestan wool (DAGW) (North Caucasus), Soviet wool (SOVW) (Siberia), Orenburg (OREN) (South Ural), and wild goats (n = 72). Wild goats comprised mountain goats: Siberian goats (Capra sibirica) from the Altai, Tajikistan, Kyrgyzstan and the Himalayas; bezoar goats (Capra aegagrus) from Turkey and Pakistan; and tur (Capra caucasica) from the West Caucasus (Kuban), Central Caucasus, and East Caucasus (Dagestan). The Karachai breed was characterized by the highest level of genetic diversity: the average number of alleles per locus (NA) and allelic richness (AR) were 9,154 and 7,713, respectively, while these indices varied from 6,538 to 7,538 and from 6,425 to 7,538 (Table 1) in other breeds, respectively. The values of genetic distances showed differentiation of Karachai, Dagestan down and Dagestan wool breeds from Orenburg and Soviet wool breeds (Table 2). The formation of three clusters was established. The first one included subspecies of the Caucasian tur, the second one comprised Siberian goats, and the third contained domestic goats. Bezoar goats were in the root of the third cluster that confirmed their participation as an ancestral form of domestic goats.


2018 ◽  
Vol 47 (3) ◽  
pp. 396-399 ◽  
Author(s):  
Kristin M. Zersen ◽  
A Russell Moore ◽  
Christine S. Olver ◽  
Justin C. Mathis

2018 ◽  
Vol 6 (4) ◽  
Author(s):  
Margit Groenevelt ◽  
Stephen D Cahalan ◽  
Katharine Anzuino ◽  
Nicholas Hunt ◽  
Michael Lee ◽  
...  
Keyword(s):  

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