Growth and 137Cs uptake and accumulation among 56 Japanese cultivars of Brassica rapa, Brassica juncea and Brassica napus grown in a contaminated field in Fukushima: Effect of inoculation with a Bacillus pumilus strain
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- 作者：Salem Djedidia ; Katsuhiro Kojimaa ; Naoko Ohkama-Ohtsub ; Sonoko Dorothea Bellingrath-Kimurac ; Tadashi Yokoyamab ; tadashiy@cc.tuat.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Fukushima ; Brassica cultivars ; Bacillus pumilus ; Radiocesium accumulation
- 刊名：Journal of Environmental Radioactivity
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：157
- 期：Complete
- 页码：27-37
- 全文大小：760 K
文摘
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Out of 56 Brassica cultivars, inoculation significantly increased shoot dry weight in 12 cultivars.
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Inoculation triggered a significant increase and decrease in 137Cs uptake, respectively in 22 and 7 cultivars.
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Five cultivars had an enhanced shoot dry weight and decreased 137Cs accumulation.
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Two B. rapa cultivars named Bitamina and Nozawana had a significantly decreased 137Cs accumulation in their shoots.
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Variation in 137Cs accumulation could help selecting Brassica cultivars with low 137Cs accumulation.