Foliar uptake of radiocaesium from irrigation water by paddy rice ( Oryza sativa ): an overlooked pathway in contaminated environments

Autor:	Hildegarde Vandenhove, L. Sweeck, Jean Wannijn, Erik Smolders, May Van Hees, Shinichiro Uematsu
Rok vydání:	2017
Předmět:	0106 biological sciences 0301 basic medicine Agricultural Irrigation Physiology Potassium Water Pollution Radioactive chemistry.chemical_element macromolecular substances Plant Science Oryza Plant Roots 01 natural sciences Irrigation water 03 medical and health sciences Dry weight Oryza sativa Plant Stems biology food and beverages Contamination biology.organism_classification Plant Leaves Solutions Kinetics 030104 developmental biology Agronomy chemistry Cesium Radioisotopes Shoot Root uptake Plant Shoots 010606 plant biology & botany
Zdroj:	New Phytologist. 214:820-829
ISSN:	1469-8137 0028-646X
Popis:	Summary Flooded (paddy) rice (Oryza sativa) can take up ions from the irrigation water by foliar uptake via the exposed stem base. We hypothesised that the stem base uptake of radiocaesium (RCs) is a pathway for rice grown in RCs-contaminated environments. We developed a bi-compartmental device which discriminates the stem base from root RCs uptake from solutions, thereby using RCs isotopes (137Cs and 134Cs) with
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6efa3a25b71dc73341e6b0772b6106c8 https://doi.org/10.1111/nph.14416 Zobrazit plný text záznamu Plný text