Session 17 - S3

• Pattern and manipulation of follicle development in sheep and goats (alex.evans@ucd.ie)

• Control of sexual activity in goats using photoperiod and male effect (joaldesa@yahoo.com)

• Economical and technical consequences on French breeding schemes of a possible ban of hormones for sheep and goat reproduction (Agnes.Piacere@inst-elevage.asso.fr)

• Using Ferula communis (Chakshir) for oestrus synchronisation in Shami (Damascus) Goats under Eastern Mediterranean Condition of Turkey (mkeskin@ataturk.mku.edu.tr)

• Estimation of genetic parameters for litter size after natural and hormone-induced oestrus in sheep (bodin@toulouse.inra.fr)

• Goat spermatozoa survival rate and freezability in different extenders with/without melatonin supplementation (ekhairi@gmx.at)