摘要
AprotocolformicropropagationusingnodalexplantsfrommaturePinusmassonianatreeshasbeendeveloped.Timeofexplantcollectioniscrucialfortheinitialsuccessofasepticculture.ExplantscollectedinearlyMarchgavethehighestpercentageofexplantsurvival(64.5%)andshoot-formingpercentage(52.3%).Thidiazuron(TDZ)concentrationsignificantlyinfluencedshootformation;4lMTDZwasoptimum,with4.8shootsproducedperexplantwithameanlengthof7.1cmafter120daysofculture.Regeneratedshootsrootedfor60daysinbasicmediumwith1lMNAAwerereadyforgrowthinpots.ThisisthefirstreportonplantletregenerationinvitrofrommaturetreesofP.massonianathatprovidesareliablemethodforpropagatingselectedelites.
出版日期
2017年06月16日(中国期刊网平台首次上网日期,不代表论文的发表时间)