Comparing the Effects of Lime Soil and Yellow Soil on Cadmium Accumulation in Rice during Grain-Filling and Maturation Periods DOI Creative Commons
Hu Wang,

Lang Teng,

Xuhui Mao

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(15), P. 2018 - 2018

Published: July 23, 2024

The karst area has become a high-risk for Cadmium (Cd) exposure. Interestingly, the high levels of Cd in soils do not result an excessive bioaccumulation rice. Carbonate rock dissolution ions (CRIs) could limit accumulation and translocation CRIs can major bottleneck remediation management farmlands areas. However, there is limited research on effects lime soil (LS) non-karst areas yellow (YS) were collected, external was added to conduct rice cultivation experiments. (Ca2+, Mg2+, CO32−/HCO3−, OH−) rice–soil system investigated from grain-filling maturity periods. results showed that LS significantly higher than YS different treatments. 2.05 mg·kg−1 Ca2+, 0.90 42.29 CO32− LS. influence DTPA Cd, resulting being lower YS. one three times larger content parts grains six uptake during Filling III critical determining accumulation. affect Ca2+ Mg2+ had significant negative at filling, respectively. CO32−/HCO3− OH− soil.

Language: Английский

Geogenic and anthropogenic sources of heavy metals in soil: An ecological and health risk assessment in the granitic terrain of South India DOI
Shekhar More, Ratnakar Dhakate

CATENA, Journal Year: 2025, Volume and Issue: 254, P. 108960 - 108960

Published: March 23, 2025

Language: Английский

Citations

0
Assessing potential toxic metal threats in tea growing soils of India with soil health indices and machine learning technologies DOI
Saibal Ghosh, Sonali Banerjee, R. N. Basu

et al.

Environmental Monitoring and Assessment, Journal Year: 2025, Volume and Issue: 197(4)

Published: March 25, 2025

Language: Английский

Citations

0
Assessment of metals pollution in seawater and sediment from the western Xuwen offshore area, Leizhou Peninsula, China DOI

Hongbin Zeng,

Xiaolong Shen, Jianyu Dong

et al.

Marine Pollution Bulletin, Journal Year: 2025, Volume and Issue: 215, P. 117925 - 117925

Published: April 7, 2025

Language: Английский

Citations

0
Integrated Assessment and Agricultural Planning in Selenium-Rich Hilly Soils: A Case Study on Land Use, Heavy Metal Contamination, and Nutrient Element Distribution DOI Creative Commons
Jianzhou Yang,

Kai Li,

Jianweng Gao

et al.

Land, Journal Year: 2024, Volume and Issue: 13(11), P. 1798 - 1798

Published: Oct. 31, 2024

The strategic development of selenium-enriched soil cultivation is essential for effective agricultural land management. This research explores the sustainable utilization selenium-rich soils in Qiongzhong County, Hainan Island. An extensive evaluation was conducted on 7266 surface samples, assessing selenium concentrations, nutrient levels, heavy metals, pH values, and organic matter (SOM). In addition, analyses 70 samples organochlorine compounds PAHs were performed. results indicated average content 0.46 mg/kg, with 55.2% surpassing enrichment threshold 0.4 mg/kg. According to GB15618-2018 standards, 127 (1.75%) showed medium or high chromium-associated risks. No contamination from found, including 16 priority-controlled an concentration 30.3 µg/kg, confirming soil’s quality. correlation factor analysis identified as main influencing accumulation, presenting minimal environmental Consequently, three categories defined: selenium-rich, pollution-free, high-nutrient soil. Recommendations based characteristics existing practices made vegetables, rubber, nuts. study lays a foundation management soils, providing insights further decision-making optimize these resources, thus promoting protection sustainability.

Language: Английский

Citations

1
Comparing the Effects of Lime Soil and Yellow Soil on Cadmium Accumulation in Rice during Grain-Filling and Maturation Periods DOI Creative Commons
Hu Wang,

Lang Teng,

Xuhui Mao

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(15), P. 2018 - 2018

Published: July 23, 2024

The karst area has become a high-risk for Cadmium (Cd) exposure. Interestingly, the high levels of Cd in soils do not result an excessive bioaccumulation rice. Carbonate rock dissolution ions (CRIs) could limit accumulation and translocation CRIs can major bottleneck remediation management farmlands areas. However, there is limited research on effects lime soil (LS) non-karst areas yellow (YS) were collected, external was added to conduct rice cultivation experiments. (Ca2+, Mg2+, CO32−/HCO3−, OH−) rice–soil system investigated from grain-filling maturity periods. results showed that LS significantly higher than YS different treatments. 2.05 mg·kg−1 Ca2+, 0.90 42.29 CO32− LS. influence DTPA Cd, resulting being lower YS. one three times larger content parts grains six uptake during Filling III critical determining accumulation. affect Ca2+ Mg2+ had significant negative at filling, respectively. CO32−/HCO3− OH− soil.

Language: Английский

Citations

1