Comparison of boron uptake and translocation in two vetiver genotypes and evaluation of boron removal efficiency of vetiver floating islands
作者： Junliang Xin , Baifei Huang
DOI: 10.1080/15226514.2018.1438355
关键词: Chemistry 、 Floating island 、 Chromosomal translocation 、 Horticulture 、 Phytoremediation 、 Chrysopogon zizanioides 、 Shoot 、 Boron 、 Biomass 、 Genotype
摘要: The objectives of this study were to identify genotypic differences in the uptake and translocation boron (B) vetiver (Chrysopogon zizanioides L.), a promising species B phytoremediation, determine efficiency floating island system phytoremediation. Changes plant biomass determined two genotypes, Sierra Sunshine, cultured hydroponically nutrient solution exposed six different concentrations for 7 d 14 d. removal by (a high accumulative genotype) grown islands was also determined. Shoot concentration differed significantly between genotypes but root not significant. Root shoot transfer ability higher than Sunshine. affected time exposure. plants more efficient at lower concentrations. Most removed accumulated middle-upper sections old leaves. is suitable from wastewaters especially system.
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