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Improvement of Reproductive Performance of Sheep: SUBJECTED TOHORMONAL ESTROUS SYNCHRONIZATION - Tapa blanda

Ahmed, Faisal Omer; Babiker Mohmmed, Salaheden; Mohamed Edres, Fatema

 
9786208476380: Improvement of Reproductive Performance of Sheep: SUBJECTED TOHORMONAL ESTROUS SYNCHRONIZATION
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ISBN 10: 6208476380 ISBN 13: 9786208476380
Editorial: LAP Lambert Academic Publishing, 2025

Sinopsis

This study was designed to assess the effect of hormonal estrous synchronization with Progesterone intravaginal sponges in reproductive efficiency in Hamary ewes. Time taken to display estrous, number of services per conception, conception rate (CR), gestation period (GP), lambing rate and twining rate were assessed. Thirty (30) apparently healthy multiparous Hamary ewes were employed. Their age between (3 - 4 years), beside Nine sexually mature fertile apparently healthy 2 -3 years old Hamary rams were used for natural services. The ewes were allocated randomly into 3 equal groups (10 each). The present study revealed that, there were no significant different (P>0.05) between time taken for display of estrous, number of services preconception, lambing rate and GP for the animal treated with Progesterone intravaginal sponges for 9 and 12 days followed by injection of eCG on the day of sponges removal compared to the control. In conclusion, insertion of Progesterone intravaginal sponges for 9 or 12 days followed by i.m injection of eCG on the day of sponges withdrawal is the effective protocol for improvement of reproductive performance of Hamary ewes.

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Editorial
LAP Lambert Academic Publishing
Año de publicación
2025
Idioma
Inglés
ISBN 10 
6208476380
ISBN 13 
9786208476380
Encuadernación
Tapa blanda
Número de páginas
84
Contacto del fabricante
no disponible
Persona responsable
no disponible