THE CHANGES OF SEVERAL ENDOGENOUS PHYTO- HORMONES DURING THE FORMATION OF EM- BRYOGENIC CALLUS AND NON-EMBRYO- GENIC CALLUS IN ANGELICA POLY- MORPHA IN VITRO
THE CHANGES OF SEVERAL ENDOGENOUS PHYTO- HORMONES DURING THE FORMATION OF EM- BRYOGENIC CALLUS AND NON-EMBRYO- GENIC CALLUS IN ANGELICA POLY- MORPHA IN VITRO
在离体条件下拐芹(Angelica polymorpha)形成胚性愈伤组织和非胚性愈伤组织过程中几种内源激素的变化(英文)