Influence of water management and fertilizer application on 137Cs and 133Cs uptake in paddy rice fields
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- 作者：Shokichi Wakabayashia ; shokichi@affrc.go.jp" class="auth_mail" title="E-mail the corresponding author ; Sumio Itoha ; 1 ; Nobuharu Kihoub ; Hisaya Matsunamic ; Mayumi Hachinohed ; Shioka Hamamatsud ; Shigeru Takahashia
- 关键词：Cesium ; Potassium fertilizer ; Flooding ; Rice ; Water management
- 刊名：Journal of Environmental Radioactivity
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：157
- 期：Complete
- 页码：102-112
- 全文大小：1456 K
文摘
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We examined Cs uptake by rice with varying water management in fields in 2012–2014.
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Long flooding treatment enhanced 137Cs and 133Cs uptakes by rice plant.
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The successive K fertilization brought cumulative effect on Cs uptake of rice plant.
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Uptakes of 137Cs and 133Cs by rice became correlated over the elapsed year.