Distribution, availability and translocation of heavy metals in soil-oilseed rape (Brassica napus L.) system related to soil properties

Cao, Xingqi; Wang, Xiaozi; Tong, Wenbin; Gurajala, Hanumanth Kumar; Lü, Min; Hamid, Yasir; Feng, Ying; He, Zhenli; Yang, Xiaoe

doi:10.1016/j.envpol.2019.05.147

Cited by 89 publications

(36 citation statements)

References 42 publications

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“…Bolan et al, (2014) revealed that soil AP influenced heavy metal accumulation in soil [ 36 ]. Moreover, the Cd and Pb concentrations that accumulated in oilseed rape were also found to be influenced by AP [ 15 ]. However, Huang et al (2019) found that chicken manure application decreased the bio-availability of Cd [ 37 ].…”

Section: Discussionmentioning

confidence: 99%

“…Positive relationships have also been reported between Mn availability and SOM, and Ni availability and SOM, while Cu availability is not related to the SOM concentration [ 30 ]. Low SOM concentrations increase the heavy metal availability in soil [ 15 , 38 ]. Moreover, SOM can affect the soil-to-plant migration of heavy metals.…”

Section: Discussionmentioning

confidence: 99%

“…The SOM concentration was found to be positively corelated with Cr and Cu concentrations in rice straw and grains [ 29 ]. Cao et al (2019) suggested that the Cd and Pb concentrations that accumulated in oilseed rape were influenced by the SOM [ 15 ]. Significant positive correlations between ACd, AZn, and PZn indicated that high SOM concentrations strongly increased Cd and Zn availability in greenhouse soils in this study.…”

Section: Discussionmentioning

confidence: 99%

“…Soil pH is generally negatively correlated with Cu, Ni, Pb, and Zn availability [ 9 , 12 ]. Heavy metal availability is also associated with soil organic matter (SOM), soil cation exchange capacity, soil salinity, and other factors [ 13 , 14 , 15 ]. In soil fertilized with nitrogen/phosphorous/potassium (NPK) and manure, the soluble forms of heavy metals such as Cu, Ni, Pb, and Zn, are usually increased [ 16 ].…”

Section: Introductionmentioning

confidence: 99%

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The Availability and Accumulation of Heavy Metals in Greenhouse Soils Associated with Intensive Fertilizer Application

Wei

Cao

et al. 2020

IJERPH

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In China, greenhouse agriculture, which provides abundant vegetable products for human consumption, has been rapidly developed in recent decades. Heavy metal accumulation in greenhouse soil and products obtained have received increasing attention. Therefore, the availability and accumulation of cadmium (Cd), copper (Cu), nickel (Ni), lead (Pb), and zinc (Zn) and their association with soil pH, soil organic matter (SOM), inorganic nitrogen (IN), total nitrogen (TN), available phosphorus (AP), and planting year (PY) in greenhouse soils were analyzed. The results showed that the mean concentrations of available Cd, Cu, Ni, Pb, and Zn were 17.25 μg/kg, 2.89, 0.18, 0.36, and 5.33 mg/kg, respectively, while their suggested levels in China are 0.6, 100, 100, 120, and 250 mg/kg. Cd, Cu, and Zn might be mainly originated from fertilizer application. A lower soil pH significantly increased the available Cu, Ni, and Zn concentrations and reduced Cd, Cu, Ni, and Zn accumulation. A higher AP significantly increased the proportions of available Cu, Ni, and Zn and elevated Cd, Cu, and Zn accumulation. There was a strong positive correlation between Cd, Pb, and Zn availability and TN, while IN was negatively related to the availability and accumulation of Cu and Zn. It was concluded that chemical fertilizer application increased the availability of Cu, Ni, Pb, and Zn and the accumulation of Cd, Cu, and Zn. Manure application clearly elevated the accumulation and availability of Cd and Zn in greenhouse soil.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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The Availability and Accumulation of Heavy Metals in Greenhouse Soils Associated with Intensive Fertilizer Application

Wei

Cao

et al. 2020

IJERPH

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“…Among the PTMs, cadmium (Cd) is highly toxic and results in widespread pollution due to its extensive distribution and mobility in the environment [4,5]. As it is non-biodegradable, Cd can persist in soil for a long time [6]. According to the latest survey, Cd ranks first with 7% contamination nationwide in China and is the most commonly detected trace metal in soils [3] of the investigated sites.…”

Section: Introductionmentioning

confidence: 99%

Cataloging of Cd Allocation in Late Rice Cultivars Grown in Polluted Gleysol: Implications for Selection of Cultivars with Minimal Risk to Human Health

Lin

Tong

Hussain

et al. 2020

IJERPH

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Cadmium (Cd) is a toxic trace metal that has polluted 20% of agricultural land in China where its concentration exceeds the standards for Chinese farmland. Plants are capable of accumulating Cd and other trace metals, but this capacity varies with species and cultivars within a species. Rice is a staple food consumed by half of the global population. In order to select safe late rice cultivars that are suitable late rice cultivars that can be cultivated in for growing in slightly contaminated soil, a two-year field experiment was conducted with 27 in the first year and 9 late rice cultivars in the second year. The results showed that plant Cd concentrations varied among the cultivars, with high magnitudes of variation occurred in straw and grains. Five genotypes including LR-12, LR-17, LR-24, LR-25 and LR-26 were identified as low accumulators for the first year while LR-15 and LR-17 were identified as promising cultivars based on Cd concentration in the polished rice grains (<0.02 mg kg−1 DW). In addition, these cultivars had favorable traits, including mineral nutrition and grain yield. Therefore, these genotypes should be considered for cultivation in slightly or moderately Cd contaminated soils.

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Potentially Toxic Metals

Prado

de²

2021

Mineral Nutrition of Tropical Plants

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Distribution, availability and translocation of heavy metals in soil-oilseed rape (Brassica napus L.) system related to soil properties

Cited by 89 publications

References 42 publications

The Availability and Accumulation of Heavy Metals in Greenhouse Soils Associated with Intensive Fertilizer Application

The Availability and Accumulation of Heavy Metals in Greenhouse Soils Associated with Intensive Fertilizer Application

Cataloging of Cd Allocation in Late Rice Cultivars Grown in Polluted Gleysol: Implications for Selection of Cultivars with Minimal Risk to Human Health

Potentially Toxic Metals

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