Rapid in vitro vegetative propagation of some broad-leaved forest trees [poplar, willow, birch, elm, black locust, mountain ash]

agricultural chemicals amendement du sol anatomia anatomie anatomy arbre arbre forestier arbre pour bois de construction auxinas auxine auxins betula betulaceae bourgeon buds crops cultivo de tejidos cultivo de yemas cultivos culture d'apex cytokinine cytokinins dicotiledoneas dicotyledons economic plants enmiendas del suelo fagales forest trees growing media industrial crops leguminosae medio de cultivo meristemas meristems methode methods nodes noeud nudos nutrient solutions ornamental plants ornamental trees papilionoideae plant anatomy plant growth substances plantas plantas industriales plantas ornamentales plante plante de culture plante industrielle plante ornementale plante pour construction plants populus produit agrochimique propagation materials robinia robinia pseudoacacia rosales salicaceae salicales salix soil amendments soil reclamation plants soluciones nutritivas solution nutritive stems structural crops substrat de culture tallo tige timber trees tissue culture trees ulmaceae ulmus urticales yema (planta)