Efficient acquisition of iron confers greater tolerance to saline-alkaline stress in rice (Oryza sativaL.)

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Efficient acquisition of iron confers greater tolerance to saline-alkaline stress in rice (Oryza sativa L.)

To elucidate the mechanisms underlying tolerance to saline-alkaline stress in two rice genotypes, Dongdao-4 and Jigeng-88, we exposed them to medium supplemented with 10 mM Na2CO3 and 40 mM NaCl (pH 8.5). Dongdao-4 plants displayed higher biomass, chlorophyll content, and photosynthetic rates, and a larger root system than Jigeng-88 under saline-alkaline conditions. Dongdao-4 had a higher shoot...

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ژورنال

عنوان ژورنال: Journal of Experimental Botany

سال: 2016

ISSN: 0022-0957,1460-2431

DOI: 10.1093/jxb/erw407