[Performance test of ram lambs and registration of sheep 1994]

agneau animal breeding aptitude pour la viande breeding value breeds complicaciones del parto complication du part cordero danemark denmark dinamarca gain de poids ganancia de peso gestation multiple growth rate lambs litter size meat performance mejoramiento animal morueco multiple births ovin ovinos parturition complications performance testing pruebas de rendimiento race rams razas sheep slaughter weight taux de croissance weight gain