TY  - JOUR
T1  - Seasonal Variations of Progesterone Level and Characteristics of Breeding Season and Anoestrus Period on Carpathian Goats
AU - Sogorescu, E. AU - , S. Zamfirescu AU - , A.H. Anghel AU - , D. Nadolu AU - , N. Rosoiu 
JO  - Journal of Animal and Veterinary Advances
VL  - 11
IS  - 9
SP  - 1472
EP  - 1477
PY  - 2012
DA  - 2001/08/19
SN  - 1680-5593
DO  - javaa.2012.1472.1477
UR  - https://makhillpublications.co/view-article.php?doi=javaa.2012.1472.1477
KW  - Carpathian goats
KW  -ELISA tests
KW  -seasonality of reproduction
KW  -progesterone concentrations
KW  -seasonal anoestrus
KW  -Romania
AB  - Reproductive seasonality is a major limitation in goat production on temperate and subtropical regions. The objective of this study was the characterization of the seasonal variations of progesterone level, length of oestrus cycles, breeding season and anoestrus period on Carpathian goats. The breeding season on Carpathian goats was observed between late Septembers to early March with peak of reproductive activities on November to February when day length was short. In breeding season the Carpathian goats presents the cyclic variations of progesterone concentrations. The anoestrus period starts in late March and finish in middle September.
ER  -