Abstract
The physiological effects of critical nutrient deficiencies (K, P, N) on the uptake of caesium (Cs) and impact on plant growth has been investigated in rice plants. Growth defects were observed after 2 weeks of a state of nutrient starvation (K, P, or N). However, only K starvation produced increased Cs content in the shoot and the intensive transport to young leaves. These observations support that modification of Cs uptake and transport in rice plants was achieved based on the distinctive physiological effect of K.
Similar content being viewed by others
References
Tsukada H, Hasegawa H, Hisamatsu S, Yamasaki S (2002) Rice uptake and distributions of radioactive 137Cs, stable 133Cs and K from soil. Environ Pollut 117:403–409
Nakanishi TM, Tanoi K (2013) Agricultural implications of the Fukushima nuclear accident. Springer, Tokyo
Nobori T, Kobayashi NI, Tanoi K, Nakanishi TM (2014) Effects of potassium in reducing the radiocesium translocation to grain in rice. Soil Sci Plant Nutr. 60:772–781
Nagasawa T, Inoue T, Umeda Y, Muneoka T, Yamamoto T (1997) Influence of irrigation and drainage on water quality environment of paddy field area : a case study on the Ishikari river basin in Hokkaido, Japan. J Japan Soc Hydrol Water Resour 10:477–484. doi:10.3178/jjshwr.10.477
Feng YW, Yoshinaga I, Shiratani E, Hitomi T, Hasebe H (2004) Characteristics and behavior of nutrients in a paddy field area equipped with a recycling irrigation system. Agric Water Manag 68:47–60
Tanoi K, Saito T, Iwata N, Kobayashi NI, Nakanishi TM (2011) The analysis of magnesium transport system from external solution to xylem in rice root. Soil Sci Plant Nutr 57:265–271
Jain M, Nijhawan A, Tyagi AK, Khurana JP (2006) Validation of housekeeping genes as internal control for studying gene expression in rice by quantitative real-time PCR. Biochem Biophys Res Commun 345:646–651
Zhu Y-G, Smolders E (2000) Plant uptake of radiocaesium: a review of mechanisms, regulation and application. J Exp Bot 51:1635–1645
Ma T-L, Wu W-H, Wang Y (2012) Transcriptome analysis of rice root responses to potassium deficiency. PMC Plant Biol 12:161
Ohmori Y, Kajikawa M, Nishida S, Tanaka N, Kobayashi NI, Tanoi K, Furukawa J, Fujiwara T (2014) The effect of fertilization on cesium concentration of rice grown in a paddy field in Fukushima Prefecture in 2011 and 2012. J Plant Res 127:67–71
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Nobori, T., Kobayashi, N.I., Tanoi, K. et al. Alteration in caesium behavior in rice caused by the potassium, phosphorous, and nitrogen deficiency. J Radioanal Nucl Chem 307, 1941–1943 (2016). https://doi.org/10.1007/s10967-015-4466-x
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10967-015-4466-x