2003
DOI: 10.1016/s0168-9452(03)00273-5
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Lead toxicity, uptake, and translocation in different rice cultivars

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Cited by 143 publications
(73 citation statements)
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References 33 publications
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“…Kadkhodaie et al (2012) reported that with increasing salinity, absorbable forms of heavy metals (Cd, Ni and Pb) increased in soil and consequently concentration of Cd, Ni and Pb increased in sunflower and Sudan grass when grown in such soils. Variation in Pb accumulation and transport of heavy metals amongst rice varieties has been previously observed (Liu et al, 2003;Niaz et al, 2010). Thus, successful rice crop production with better grain quality in saline and Pb stress conditions demands the selection of suitable variety having better salt (Arshadullah et al, 2011) and Pb tolerance (Wang et al, 2011).…”
Section: Introductionmentioning
confidence: 65%
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“…Kadkhodaie et al (2012) reported that with increasing salinity, absorbable forms of heavy metals (Cd, Ni and Pb) increased in soil and consequently concentration of Cd, Ni and Pb increased in sunflower and Sudan grass when grown in such soils. Variation in Pb accumulation and transport of heavy metals amongst rice varieties has been previously observed (Liu et al, 2003;Niaz et al, 2010). Thus, successful rice crop production with better grain quality in saline and Pb stress conditions demands the selection of suitable variety having better salt (Arshadullah et al, 2011) and Pb tolerance (Wang et al, 2011).…”
Section: Introductionmentioning
confidence: 65%
“…Reduction in plant growth can be directly attributed to retardation of cell division by applied Pb, a result which supported by previous research. Liu et al (2003) previously reported a significant decrease in straw and grain yields of rice cultivars in response to Pb stress, when studying Pb toxicity, uptake and translocation in different rice cultivars at varying levels of applied Pb in contaminated soil.…”
Section: Discussionmentioning
confidence: 99%
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“…The tolerance, accumulation and transport of Pb varied greatly among rice varieties (Yang et al, 2000;Verma and Dubey, 2003;Liu et al, 2003). In present hydroponics experiment, when rice genotypes were raised against increasing rates of Pb, rice plants accumulated significant amounts of Pb in concentration-dependent manners.…”
Section: Discussionmentioning
confidence: 76%
“…They can enter to environment through anthropogenic sources such as using superphosphate fertilizers and fossil fuels, industrial sludge sewage discharging and traffic as well as natural ways (Liu et al, 2003). Currently, concern to universal pollution by these metals is related to their bioaccumulation over the period of time in food chain and agricultural products, which is causing serious health risks for humans, animals and crops (Liu et al, 2003;Lie et al, 1990;Aghamirlou et al, 2015). As a result, the main route of exposure to these elements in human population is soil-crop-food pathway (Fu et al, 2008).…”
Section: Introductionmentioning
confidence: 99%