Cultivar diversity and organ differences of cadmium accumulation in potato (Solanum tuberosum L.) allow the potential for Cd-safe staple food production on contaminated soils

Ye, Yixin; Dong, Wen; Luo, Yuqin; Fan, Tony; Xiong, Xingyao; Sun, Liang; Hu, Xinxi

doi:10.1016/j.scitotenv.2019.134534

Cited by 24 publications

(8 citation statements)

References 42 publications

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“…On the other hand, the concentrations of heavy metals in the crop depend on the type of manure and animal feeding practices, as well as the physical and chemical properties of the soil, the chemical form of the metal, plant species, plant tissues, plant organs [6] , [95] and genetic patterns of accumulation [96] . The tubers in the control treatment recorded lower accumulation values compared to the other treatments; however, other studies have found higher values of accumulation of Cd, Zn, Cu, Pb, Fe, and Cr in non-native potato pulp [25] , [97] .…”

Section: Resultsmentioning

confidence: 99%

Effect of fertilization on the accumulation and health risk for heavy metals in native Andean potatoes in the highlands of Perú

Orellana-Mendoza,

Camel,

Yallico

et al. 2024

Toxicology Reports

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Section: Resultsmentioning

confidence: 99%

Effect of fertilization on the accumulation and health risk for heavy metals in native Andean potatoes in the highlands of Perú

Orellana-Mendoza,

Camel,

Yallico

et al. 2024

Toxicology Reports

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“…This problem is exacerbated in areas where mining and agriculture coexist, as studies have shown that soil and crop contamination is more severe than in districts without mining or located far from mining activities 8 , 9 . An excess of these elements in agricultural soils can reduce crop yields because of the risk of bioaccumulation and biomagnification in the food chain 10 , although the mechanism and intensity of absorption by plants varies by species, variety, altitude at which they are grown, soil characteristics and other factors 11 , 12 .…”

Section: Background and Summarymentioning

confidence: 99%

Dataset of metals and metalloids in food crops and soils sampled across the mining region of Moquegua in Peru

Bedoya-Perales,

Escobedo-Pacheco,

Maus

et al. 2023

Sci Data

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In recent years, there has been an increase in interest in the accumulation of heavy metals and metal(loid)s (HMM) in areas where agriculture and mining exist side by side. As a contribution to this body of knowledge, we report the first dataset into HMM concentrations in food crops and agricultural soils in Moquegua, which is a typical mining region and contains one of Peru’s largest copper deposits. Thanks to its geographic diversity, samples were taken in different agroecological regions at altitudes between 9 and 3,934 m. For food crops, 31 elements were measured using inductively coupled plasma mass spectrometry and atomic absorption spectrometry. For soils, 23 elements were measured using inductively coupled plasma optical emission spectrometry. Thus, the dataset includes a total of 13,828 observations from 341 sampling sites. We hope that this dataset will facilitate a wide range of agricultural and food safety studies, as well as serving as a reference for monitoring changes in pollution over time or comparing HMM levels with other farmlands influenced by mining activities.

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“…Over the past few decades, numerous reports on the uptake, translocation and detoxification of Cd in plants have been published, covering crops such as potato ( Ye et al, 2020 ), sweet potato ( Huang et al, 2019 ), maize ( Mahmoud et al, 2021 ), and rice ( Yang J. et al, 2020 ), as well as model plants such as Arabidopsis thaliana ( Szopiński et al, 2020 ) and tobacco ( Siemianowski et al, 2014 ). There are various methods to control Cd accumulation in plants, including: (1) Agronomic methods (through plant rotation or co-cropping, etc.)…”

Section: Introductionmentioning

confidence: 99%

The regulatory role of abscisic acid on cadmium uptake, accumulation and translocation in plants

et al. 2022

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To date, Cd contamination of cropland and crops is receiving more and more attention around the world. As a plant hormone, abscisic acid (ABA) plays an important role in Cd stress response, but its effect on plant Cd uptake and translocation varies among plant species. In some species, such as Arabidopsis thaliana, Oryza sativa, Brassica chinensis, Populus euphratica, Lactuca sativa, and Solanum lycopersicum, ABA inhibits Cd uptake and translocation, while in other species, such as Solanum photeinocarpum and Boehmeria nivea, ABA severs the opposite effect. Interestingly, differences in the methods and concentrations of ABA addition also triggered the opposite result of Cd uptake and translocation in Sedum alfredii. The regulatory mechanism of ABA involved in Cd uptake and accumulation in plants is still not well-established. Therefore, we summarized the latest studies on the ABA synthesis pathway and comparatively analyzed the physiological and molecular mechanisms related to ABA uptake, translocation, and detoxification of Cd in plants at different ABA concentrations or among different species. We believe that the control of Cd uptake and accumulation in plant tissues can be achieved by the appropriate ABA application methods and concentrations in plants.

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Cultivar diversity and organ differences of cadmium accumulation in potato (Solanum tuberosum L.) allow the potential for Cd-safe staple food production on contaminated soils

Cited by 24 publications

References 42 publications

Effect of fertilization on the accumulation and health risk for heavy metals in native Andean potatoes in the highlands of Perú

Effect of fertilization on the accumulation and health risk for heavy metals in native Andean potatoes in the highlands of Perú

Dataset of metals and metalloids in food crops and soils sampled across the mining region of Moquegua in Peru

The regulatory role of abscisic acid on cadmium uptake, accumulation and translocation in plants

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