التفاصيل البيبلوغرافية
| العنوان: |
Caracterización de parámetros de calidad seminal en variedades amenazadas de la raza porcina Ibérico |
| المؤلفون: |
Díaz, E., González Ariza, A., León, José M., Peláez Caro, M., Venegas Taracena, Montserrat, Forero Vizcaíno, Francisco Javier, Salgado, J., Pérez Marín, Carlos Carmelo, González F.J., Navas, Delgado Bermejo, Juan Vicente, Galán Luque, I., Arando Arbulu, A. |
| المصدر: |
Archivos de zootecnia, ISSN 1885-4494, Vol. 72, Nº 278, 2023, pags. 121-126 |
| سنة النشر: |
2023 |
| المجموعة: |
Dialnet - Portada de revistas (Universidad de La Rioja) |
| مصطلحات موضوعية: |
Raza autóctona, Semen, Calidad seminal, Conservación, Native breed, Sperm quality, Conservation |
| الوصف: |
The Iberian pig is a native Spanish breed that is widely distributed in the dehesa areas of the south-western peninsula, where it plays a fundamental role in the conservation of the ecosystem. The objective of the present study was to characterize different parameters indicative of seminal quality in three varieties of Iberian pigs. For this purpose, boards of the Retinto del Andévalo, Torbiscal and Negro de los Pedroches varieties were used, analyzing 16 samples per animal, and evaluating the variables volume, concentration, morphology, motility and kinematic parameters in each ejaculate. According to the results obtained, significant differences were observed for all the variables studied except for curvilinear velocity (VCL) and straightness index (STR). In relation to sperm volume, significant differences were observed between boards, being the board nº 2 of the Retinto del Andévalo variety who presented the highest value (89.4 ± 15.39 mL). Regarding sperm concentration, the specimen of the Negro de los Pedroches variety reports the highest mean concentration (467.6 ± 71.84 x 106 spz/mL), being also the one with the highest percentage of morphoanomalies. Finally, total and progressive motility values were higher in the boar nº 1 of the Retinto del Andévalo variety (91.98 ± 2.86% and 61.67 ± 5.92%, respectively). In conclusion, the seminal quality observed in the boars of the Iberian pig breed in the present study is suitable according to the reference values for the species for it use in assisted reproduction programs, with the exception of the specimen of the Negro de Pedroches variety, which has a high number of morphoanomalies. ; El cerdo Ibérico es una raza autóctona española que se encuentra ampliamente distribuida en las zonas de dehesas del suroeste peninsular donde juega un papel fundamental en la conservación de dicho ecosistema. El objetivo del presente trabajo fue llevar a cabo una caracterización de distintos parámetros indicativos de la calidad seminal en tres variedades de cerdo Ibérico. Para ... |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
application/pdf |
| اللغة: |
Spanish; Castilian |
| العلاقة: |
https://dialnet.unirioja.es/servlet/oaiart?codigo=9036605Test; (Revista) ISSN 0004-0592; (Revista) ISSN 1885-4494 |
| الإتاحة: |
https://dialnet.unirioja.es/servlet/oaiart?codigo=9036605Test |
| حقوق: |
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| رقم الانضمام: |
edsbas.29938518 |
| قاعدة البيانات: |
BASE |
