http://directory.umm.ac.id/Data%20Elmu/jurnal/S/Small%20Ruminant%20Research/Vol37.Issue3.Aug2000/1953.pdf

Reproductive characteristics of Ethiopian highland sheep. II. Genetic parameters of semen characteristics and their relationships with testicular measurements in ram lambs.

Seasonal variations in antioxidant enzyme activity in ram seminal plasma.

Seasonal variation in semen characteristics, scrotal circumference and libido of Persian Karakul rams

http://directory.umm.ac.id/Data%20Elmu/jurnal/S/Small%20Ruminant%20Research/Vol37.Issue1-2.Jul2000/1909.pdf

Seasonal variation in semen characteristics of Chios and Friesian rams in Greece.

http://www.uco.es/organiza/departamentos/prod-animal/economia/aula/img/pictorex/23_12_06_Effects_of_season_and_feeding_level_on_reproductive_activity_and_semen_quality_in_Payoya_buck_goats.pdf

Effects of season and feeding level on reproductive activity and semen quality in Payoya buck goats.

/pdf/variations-saisonnieres-de-la-qualite-du-sperme-chez-le-4zm54xqjeq.pdf

Y. Guerin

Papers

Variations saisonnières de la qualité du sperme chez le bélier Ile-de-France. I. Etude de la morphologie cellulaire et de la motilité massale (*)