P.tomentosa 第1页

A new efficient method for rapid in-vitro shoot regeneration on leaf explants of Poplar 741 STUDIES ON HISTOLOGY AND PHYSIOLOGY OF THE ORGANGENESIS AND SOMATIC EMBRYOGENESIS OF POPULUS ALBA× (P.DAVIDIANA×P.SIMONII)×P.TOMENTOSA IN VITRO OBTAINING OF COWPEA PROTEINASE INHIBITOR TRANSGENIC POPULUS TOMENTOSA EFFECTS OF RARE EARTH ELEMENT TO DELAY THE DECLINE OF VIGOR OF POPULAR POLLENS AND SEEDS