Aims: To characterize the expansion, carbon assimilation and quality of genus Ipomoea aquatica as influenced by magnetic nanoparticles (MNP) application likewise on verify the most effective rates of iron compound nanoparticles that provide high growth, carbon assimilation and quality of genus Ipomoea aquatica.
Study Design: genus Ipomoea aquatica plants were exposed to four completely different treatments of magnetic iron compound nanoparticles (Fe3O4) (0, 50, a hundred and one hundred fifty mg L-1). The experiment was conducted in a very irregular complete block style (RCBD) with three replications. One unit of experiment consisted of eight plants and there have been ninety six plants employed in the experiment.
Place and period of Study: Department of Biology, college of Science, Universiti Putra Malaysia, between March 2018 and July 2018.
Methodology: the expansion parameters measured included: plant height, basal diameter, total leaf range, leaf temperature, total pigment content and plant biomass. The carbon assimilation parameters were measured victimisation IRGA (Infrared Gas instrument, LICOR 6400 disturbance moveable chemical process System). i.e. transpiration rate (E), stomatal electrical phenomenon and water use potency (WUE). The pigment light were measured by victimisation Pocket PEA that measured most potency of photosystem ii, (fv/fm), most quantum yield of phytochemical and non-photochemical method in photosystem II (fv/fo), smallest light (fo), performance index (PI) and Density of Reaction Centers Per PSII Antenna pigment (RC/ABS). Total phenolics and flavonoids contents in leaves were measured victimisation Folin-Ciocalteu technique.
Results: it absolutely was determined that plant height, shoot length, plant temperature, total biomass, and total pigment content were considerably influenced (p≤0.05) by the various concentrations of magnetic nanoparticles. the online chemical action rate (A), transpiration rate (E), stomatal electrical phenomenon (gs), most potency of photosystem II (Fv/fm), most quantum yield of phytochemical and non-photochemical method in photosystem II (Fv/fo), performance index and also the density of reaction centers per PSII antenna pigment of genus Ipomoea aquatica were considerably reduced at higher concentration of magnetic nanoparticles. However, water use potency and smallest light price (Fo) of genus Ipomoea aquatica augmented with increase of MNP concentration. additionally, the appliance of magnetic nanoparticles considerably influenced (P≤0.05) the full flavonoids and total phenolics content in water spinach. each of those parameters were augmented once higher concentration of magnetic nanoparticles was applied to genus Ipomoea aquatica. This study showed that MNP affected the expansion, carbon assimilation and secondary metabolites production of genus Ipomoea aquatica.
Conclusion: last, the upper concentration of magnetic nanoparticles reduced the expansion rate and carbon assimilation of water spinach and increased the assembly of secondary metabolites.
Please see more information
Study Design: genus Ipomoea aquatica plants were exposed to four completely different treatments of magnetic iron compound nanoparticles (Fe3O4) (0, 50, a hundred and one hundred fifty mg L-1). The experiment was conducted in a very irregular complete block style (RCBD) with three replications. One unit of experiment consisted of eight plants and there have been ninety six plants employed in the experiment.
Place and period of Study: Department of Biology, college of Science, Universiti Putra Malaysia, between March 2018 and July 2018.
Methodology: the expansion parameters measured included: plant height, basal diameter, total leaf range, leaf temperature, total pigment content and plant biomass. The carbon assimilation parameters were measured victimisation IRGA (Infrared Gas instrument, LICOR 6400 disturbance moveable chemical process System). i.e. transpiration rate (E), stomatal electrical phenomenon and water use potency (WUE). The pigment light were measured by victimisation Pocket PEA that measured most potency of photosystem ii, (fv/fm), most quantum yield of phytochemical and non-photochemical method in photosystem II (fv/fo), smallest light (fo), performance index (PI) and Density of Reaction Centers Per PSII Antenna pigment (RC/ABS). Total phenolics and flavonoids contents in leaves were measured victimisation Folin-Ciocalteu technique.
Results: it absolutely was determined that plant height, shoot length, plant temperature, total biomass, and total pigment content were considerably influenced (p≤0.05) by the various concentrations of magnetic nanoparticles. the online chemical action rate (A), transpiration rate (E), stomatal electrical phenomenon (gs), most potency of photosystem II (Fv/fm), most quantum yield of phytochemical and non-photochemical method in photosystem II (Fv/fo), performance index and also the density of reaction centers per PSII antenna pigment of genus Ipomoea aquatica were considerably reduced at higher concentration of magnetic nanoparticles. However, water use potency and smallest light price (Fo) of genus Ipomoea aquatica augmented with increase of MNP concentration. additionally, the appliance of magnetic nanoparticles considerably influenced (P≤0.05) the full flavonoids and total phenolics content in water spinach. each of those parameters were augmented once higher concentration of magnetic nanoparticles was applied to genus Ipomoea aquatica. This study showed that MNP affected the expansion, carbon assimilation and secondary metabolites production of genus Ipomoea aquatica.
Conclusion: last, the upper concentration of magnetic nanoparticles reduced the expansion rate and carbon assimilation of water spinach and increased the assembly of secondary metabolites.
Please see more information
No comments:
Post a Comment