نتایج جستجو برای: bract

تعداد نتایج: 220  

Journal: :Applied Organometallic Chemistry 2023

Magnesium oxide nanoparticles (MgONPs) synthesized by efficient green approach have unique physiochemical properties. In this study, MgONPs are with bract extract of Musa acuminate, an agro waste. The surface plasmon resonance at 450 nm in UV spectrum and FTIR peaks 601 890 cm−1 confirmed the presence MgONPs. XRD pattern revealed high crystallinity intense orientation peak 111, size was 13 nm. ...

Journal: :Diversity 2023

Several Chara L. species have ‘unfinished’ morphogenesis that is recognizable because of their imperfect stem and branchlet cortication compared to the perfectly corticated species. denudata A. Braun, described from South Africa, one these species, assumed for a long time be conspecific with C. dissoluta Braun ex Leonhardi, as Central Europe. An attempt resolve this long-lasting uncertainty in ...

Journal: :Ornamental Horticulture 2023

Abstract Heliconias are tropical plants with ornamental potential. These particularly used in the floriculture industry because of their exotic colors and shapes. Species characterization is important for selection genotypes plant market subsequent application studies genetic improvement. The aim this study was to estimate divergence Heliconia densiflora psittacorum accessions based on quantita...

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