[Activity report 1999/2000 [Belgium]] | Rapport d'activites 1999/2000

alimentation des animaux animal feeding belgique belgium biotechnologie biotechnology biotecnologia calidad chemicals control de enfermedades control de plagas cultivo in vitro cultural methods culture in vitro disease control engineering fertilization fitomejoramiento genetic resources in vitro culture lutte antiravageur milk products mode de culture pest control plant breeding plant production production costs produit chimique produit laitier quality recherche research soil chemicophysical properties statistical methods