Influence of Sugar, Ammonium Nitrate and Plant Growth Regulators on in vitro Flowering of Celosia argentea var. cristata

Journal of Basic and Applied Sciences

Krupa-MaÅ‚kiewicz Marcelina¹  MgÅ‚osiek Oktawia¹ 

关键词: Ammonium nitrate;    inflorescence;    morphogenesis;    plant growth regulators;    sucrose;   

DOI  :  

学科分类：生物科学（综合）

来源: Lifescience Global

【 摘 要 】

Invitrofloweringisconsideredtobeacomplexprocessregulatedbyavastofenvironmentalandgeneticfactors.Thepresentstudydescribestheinfluenceofsugar,ammoniumnitrateandplantgrowthregulatorsoninvitrofloweringfromnodalexplantsofCelosiaargenteavar.cristataculturedfor6weeksonbasalMSmediumunderasepticandlightconditions.TheadditiontoMSmediumdifferentconcentrationsofsucroseorammoniumnitratedidnotinfluenceonmorphogenesisofCelosiaplants.Amongtheplantgrowthregulatorstested,supplementationwith1.0mg/lKINinducedmaximumnumberofnewshoots(2.52).Floweringoccurredon100%ofinvitroshootsculturedonmodifyMSmediumsupplementedwith16.50and8.25g/lofNH4NO3after40days.

【 授权许可】

Unknown