Exploring the impact of organic and inorganic amendments, with foliar application of iron nanoparticles, on cadmium stabilization and growth of maize in wastewater irrigated-soil

IF 6.6 Q1 ENGINEERING, ENVIRONMENTAL Journal of hazardous materials letters Pub Date : 2024-05-06 DOI:10.1016/j.hazl.2024.100111
Sehar Razzaq , Beibei Zhou , Zakir Ullah , Muhammad Zia-ur-Rehman , Hongchao Guo , Muhammad Adil , Chen Xiaopeng , Li Wen Qian
{"title":"Exploring the impact of organic and inorganic amendments, with foliar application of iron nanoparticles, on cadmium stabilization and growth of maize in wastewater irrigated-soil","authors":"Sehar Razzaq ,&nbsp;Beibei Zhou ,&nbsp;Zakir Ullah ,&nbsp;Muhammad Zia-ur-Rehman ,&nbsp;Hongchao Guo ,&nbsp;Muhammad Adil ,&nbsp;Chen Xiaopeng ,&nbsp;Li Wen Qian","doi":"10.1016/j.hazl.2024.100111","DOIUrl":null,"url":null,"abstract":"<div><h3>Objectives</h3><p>This study addresses the critical issue of Cd contamination in agricultural soils, posing substantial risks to crop productivity and food safety. While prior pot experiment has undertook this issue on a small scale, this study aims to evaluate the efficacy of selected best soil amendments, at a large-scale field experiment.</p></div><div><h3>Methodology</h3><p>Press mud and humic acid were applied at 0.5%, while gypsum and Fe<sub>2</sub>O<sub>3</sub> were applied at 5 mg/kg alone and with foliar application of Fe nanoparticles at 5 mg/L.</p></div><div><h3>Analysis</h3><p>Comparative analysis with control revealed the immobilization efficiency of all amendments in descending order of effectiveness as follows: 100, 102, 104, 104, 105, 102, 105, and 105% for PM, HA, GYP, Fe, PM + Fe Nps, HA + Fe Nps, GYP + Fe Nps, and Fe + Fe Nps. Additionally, reduced growth, photosynthetic activities, and elevated levels of malondialdehyde and hydrogen peroxide, indicative of oxidative damage in control plant.</p></div><div><h3>Findings</h3><p>Application of these amendments with foliar spraying of Fe Nps effectively mitigates Cd toxicity in maize crops, leading to improved growth, biomass, photosynthetic pigments, and antioxidant enzyme activities.</p></div><div><h3>Novelty/Improvement</h3><p>These findings highlight the significance of exploring innovative approach of combining different amendments with foliar application of nanoparticles to mitigate Cd contamination and enhance soil health, thereby contributing to global efforts in ensuring food safety and security.</p></div>","PeriodicalId":93463,"journal":{"name":"Journal of hazardous materials letters","volume":null,"pages":null},"PeriodicalIF":6.6000,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666911024000108/pdfft?md5=5d79650156d4603b02b3ff305eef6926&pid=1-s2.0-S2666911024000108-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of hazardous materials letters","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666911024000108","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ENVIRONMENTAL","Score":null,"Total":0}
引用次数: 0

Abstract

Objectives

This study addresses the critical issue of Cd contamination in agricultural soils, posing substantial risks to crop productivity and food safety. While prior pot experiment has undertook this issue on a small scale, this study aims to evaluate the efficacy of selected best soil amendments, at a large-scale field experiment.

Methodology

Press mud and humic acid were applied at 0.5%, while gypsum and Fe2O3 were applied at 5 mg/kg alone and with foliar application of Fe nanoparticles at 5 mg/L.

Analysis

Comparative analysis with control revealed the immobilization efficiency of all amendments in descending order of effectiveness as follows: 100, 102, 104, 104, 105, 102, 105, and 105% for PM, HA, GYP, Fe, PM + Fe Nps, HA + Fe Nps, GYP + Fe Nps, and Fe + Fe Nps. Additionally, reduced growth, photosynthetic activities, and elevated levels of malondialdehyde and hydrogen peroxide, indicative of oxidative damage in control plant.

Findings

Application of these amendments with foliar spraying of Fe Nps effectively mitigates Cd toxicity in maize crops, leading to improved growth, biomass, photosynthetic pigments, and antioxidant enzyme activities.

Novelty/Improvement

These findings highlight the significance of exploring innovative approach of combining different amendments with foliar application of nanoparticles to mitigate Cd contamination and enhance soil health, thereby contributing to global efforts in ensuring food safety and security.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
探索有机和无机添加剂以及叶面喷施纳米铁颗粒对废水灌溉土壤中镉的稳定和玉米生长的影响
目的 本研究探讨了农业土壤中的镉污染这一严重问题,它对作物产量和食品安全构成了巨大风险。本研究的目的是在大规模田间试验中评估所选最佳土壤改良剂的功效。方法按泥浆和腐植酸的施用量为 0.5%,石膏和 Fe2O3 的单独施用量为 5 mg/kg,同时叶面施用纳米铁颗粒 5 mg/L:PM、HA、GYP、Fe、PM + Fe Nps、HA + Fe Nps、GYP + Fe Nps 和 Fe + Fe Nps 的固定效率分别为 100%、102%、104%、104%、105%、102%、105% 和 105%。此外,对照植物的生长、光合作用活性降低,丙二醛和过氧化氢水平升高,表明存在氧化损伤。研究结果应用这些添加剂并叶面喷洒 Fe Nps 可有效减轻玉米作物的镉毒性,从而改善生长、生物量、光合色素和抗氧化酶活性。新颖性/改进之处这些发现突出了探索创新方法的重要性,即结合不同的添加剂和叶面喷施纳米颗粒来减轻镉污染和提高土壤健康,从而为全球确保食品安全和保障做出贡献。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Journal of hazardous materials letters
Journal of hazardous materials letters Pollution, Health, Toxicology and Mutagenesis, Environmental Chemistry, Waste Management and Disposal, Environmental Engineering
CiteScore
10.30
自引率
0.00%
发文量
0
审稿时长
20 days
期刊最新文献
Cyanide and chloroform detection through J-aggregates based aggregation induced emission probe with real sample applications Dissolved elemental mercury accumulation by freshwater phytoplankton species: A pilot study Kinetic modeling and optimization of triclosan adsorption onto coconut shell activated carbon The role of environmentally relevant concentrations of oxytetracycline in the emergence of antimicrobial resistance in Aeromonas hydrophila and Edwardsiella tarda First evidence of microplastic-associated extended-spectrum beta-lactamase (ESBL)-producing bacteria in the Red River Delta, Vietnam
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1