کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8081849 | 1521577 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Genotypic difference in 137Cs accumulation and transfer from the contaminated field in Fukushima to azuki bean (Vigna angularis)
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
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چکیده انگلیسی
There was a significant varietal difference in the biomass production, radiocaesium accumulation and transfer factor (TF) of radiocaesium from the soil to edible portion. Under identical agricultural practice, the extent of 137Cs accumulation by seeds differed between the accessions by as much as 10-fold. Inter-varietal variation was expressed at the ratio of the maximum to minimum observed 137Cs transfer factor for seeds ranged from 0.092 to 0.009. The total biomass, time to flowering and maturity, and seed yield had negative relationship to 137Cs activity concentration in seeds. The results suggest that certain variety/varieties of azuki bean which accumulated less 137Cs in edible portion with preferable agronomic traits are suitable to reduce the 137Cs accumulation in food chain on contaminated land.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Radioactivity - Volumes 158â159, July 2016, Pages 138-147
Journal: Journal of Environmental Radioactivity - Volumes 158â159, July 2016, Pages 138-147
نویسندگان
Khin Thuzar Win, Aung Zaw Oo, Katsuhiro Kojima, Djedidi Salem, Hiroko Yamaya, Sonoko Dorothea Bellingrath-Kimura, Norihiko Tomooka, Akito Kaga, Naoko Ohkama-Ohtsu, Tadashi Yokoyama,