Assessment of the variation of heavy metals and pesticide residues in native and modern potato (Solanum tuberosum L.) cultivars grown at different altitudes in a typical mining region in Peru

Bedoya-Perales, Noelia S.; Maus, Diogo; Neimaier, Alisson; Escobedo-Pacheco, Elias; Pumi, Guilherme

doi:10.1016/j.toxrep.2023.06.005

Cited by 9 publications

(3 citation statements)

References 55 publications

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“…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] . Furthermore, potatoes grown at higher altitudes accumulate fewer metals than those grown at lower altitudes in cold and dry climate zones [98] , because Andean farmers traditionally let their land rest for 3–5 years between harvesting one crop and planting the next. These results could indicate that the tubers absorbed these elements from the soil during their growth and development (seven months), influenced by the strongly acidic pH and high organic matter content in the soil.…”

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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“…Addressing Mn poisoning in acid soil involves raising pH above 6.5 (Palansooriya et al 2020). The Cu content in rice fields ranged from 3.32 ppm to 121.75 ppm, surpassing the critical Cu limit of 0.04 ppm (Bedoya-Perales et al 2023). Cu pollution sources include air and water, impacting soil (Qin et al 2021).…”

Section: Paddy Field Distribution In Samarindamentioning

confidence: 99%

Spatial distribution of paddy field’s heavy metals diversity contamination in Samarinda using remote sensing imagery

PALUPI,

HARDI,

FAHRUNSYAH

et al. 2024

Biodiversitas

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Abstract. Palupi NP, Hardi EH, Fahrunsyah, Rahayu DE, Nugroho RA, Darma S, Idris SD. 2023. Spatial distribution of paddy field’s heavy metals diversity contamination in Samarinda using remote sensing imagery. Biodiversitas 24: 6743-6752. The adverse effects of heavy metal contamination on rice fields posing a significant threat to food safety. This study, conducted from May to July 2023 in Samarinda East Kalimantan, Indonesia, aims to determine the distribution of active rice fields and heavy metal contamination through Kriging's interpolation method. Aerial photographic interpretations, facilitated by ArcGIS 10.4, were performed with 144 sample points within 4 Districts. The content of heavy metals was assessed by Atomic Absorption Spectroscopy at specific wavelengths: 248.3 nm for Fe, 228.8 nm for Pb, 283.3 nm for Cd, 357.9 nm for Cr, 279.5 nm for Mn, 213.9 nm for Zn, and 324.7 nm for Cu, following guidelines of SNI 8910:2021. The research showed that existing rice fields were concentrated in North Samarinda District (380,416 ha), Loa Janan Ilir District (210,133 ha), Sambutan District (404,682 ha), and Palaran District (188,617 ha) with Fe content ranged from 4.976,45 ppm to 16.800,485 ppm, exceeding the critical Fe limit in soil of 500 ppm set by SNI. Mn content ranged from 22.65 ppm to 564.88 ppm, surpassing the critical soil threshold of 0.15 ppm for Mn according to SNI. Cu content varied from 3.32 ppm to 121.75 ppm, exceeding critical Cu limit of 0.04 ppm. Zn content ranged from 8.61 ppm to 223.12 ppm, surpassing the critical limit of Zn's pollution in the soil (0.06 ppm). Pb content ranged from 10.72 ppm to 32,84 ppm, categorized as intermediate compared to the threshold of 0.07 ppm for Pb in soil. Cd content ranged from 0.04 ppm to 0.739 ppm, exceeding the critical limit of 0.01 ppm set by SNI. Cr content was detected to be less than 0.032 ppm, falling into a very low category, with the critical limit for Cr content in soil set at 0.5 ppm according to SNI.

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“…La salinidad del suelo constituye un desafío global que restringe la viabilidad de la tierra y la producción de cultivos (Morton et al, 2019), el estrés por salinidad es una de las principales formas que afecta la producción de cultivos a nivel global en la agricultura (Rolly et al, 2020). La salinidad del suelo ocurre por la acumulación de sales entre las cuales se encuentran el cloruro de sodio (siendo el más abundante y representativo), los bicarbonatos, los sulfatos de magnesio y calcio cuya composición depende del tipo de suelo (Dagar et al, 2019) y puede medirse con la conductividad eléctrica (CE) (Bedoya-Perales et al, 2023), considerándose estrés salino cuando el suelo presenta una CE ≥ 4 dS/M (Figueroa & Neaman, 2023). El estrés salino detiene el desarrollo, la productividad y la calidad de los cultivos (Yang & Guo, 2018); se presenta una desaceleración del crecimiento de las plantas, tanto en su desarrollo vegetativo como en reproductivo, al perturbar el equilibrio de las funciones fisiológicas, su influencia nociva se extiende a varias partes de las plantas, incluyendo los brotes, las raíces, los frutos y los granos.…”

Section: Introductionunclassified

Increase in proline by the application of the biostimuant CBX-103 improves the growth of Arabidopsis thaliana Col 0 under salt stress conditions

Mejía,

Sandoval,

Lucar

2024

Agroind. sci.

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Agriculture faces new, increasingly complicated challenges in the face of a constantly changing environment that causes different types of stress in crops, one of them being salinity. Numerous investigations have been carried out to understand the effect of salt stress on the physiology of plants, as well as different ways of dealing with it and creating tolerance and/or resistance so that the productivity of crops is not affected. Among these alternatives we find biostimulants. The biostimulant CBX-103 is composed of carboxylic acids, succinic acids, oligogalacturonides, among others, which are obtained through a controlled enzymatic fermentation of the plant extract of Saccharum officinarum L. In the present study it is demonstrated that foliar applications of the biostimulant CBX- 103 in Arabidopsis thaliana Col 0 plants grown under salt stress increase leaf proline content, significantly reducing the harmful effects of stress, which is demonstrated at a biometric level and regulating growth states. A pathway in the energy regulation of plants is proposed as a mode of action due to the increase in the accumulation of proline obtained and the effect of its components.

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Assessment of the variation of heavy metals and pesticide residues in native and modern potato (Solanum tuberosum L.) cultivars grown at different altitudes in a typical mining region in Peru

Cited by 9 publications

References 55 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

Spatial distribution of paddy field’s heavy metals diversity contamination in Samarinda using remote sensing imagery

Increase in proline by the application of the biostimuant CBX-103 improves the growth of Arabidopsis thaliana Col 0 under salt stress conditions

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