[Tissue culture and differentiation in walnut]

agricultural chemicals arbre pour bois de construction auxinas auxine auxins biological development crops cultivo de tejidos cultivos cytokinine cytokinins dicotiledoneas dicotyledons economic plants fisiologia fonction physiologique fruit crops frutales growing media industrial crops juglandaceae juglandales juglans juglans regia medio de cultivo methode methods nut crops oil crops physiological functions physiologie physiology plant growth substances plantas plantas de nueces plantas industriales plantas oleaginosas plante plante de culture plante industrielle plante pour construction plants produit agrochimique structural crops substrat de culture timber trees tissue culture