[Improvement in the morphine content of the black opium poppy by genealogical selection; effect of mineral fertilizers on the content].
D005308:Fertilizers / Q000494:pharmacology*; D006801:Humans; D008903:Minerals; D009020:Morphine / Q000032:analysis*; D009892:Opium; D010207:Papaver
D005308:Fertilizers; D008903:Minerals; D009020:Morphine; D009892:Opium
FERTILIZERS/effects; MORPHINE/determination
Amélioration de la teneur en morphine des pavots oeillettes (Papaver somniferum nigrum L.), par sélection généalogique, influence des fertilisants minéraux sur cette teneur.