Effects of Biochar Application on Accumulation and Transport of Cadmium and Arsenic in System of Contaminated Soil-Crops

ZHOU Chang; HUO Jie; LI Dinghao; XUE Peiying; CHEN Miaomiao; LIU Wenju

doi:10.13870/j.cnki.stbcxb.2022.05.048

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Effects of Biochar Application on Accumulation and Transport of Cadmium and Arsenic in System of Contaminated Soil-Crops

更新时间：2025-03-12

- Effects of Biochar Application on Accumulation and Transport of Cadmium and Arsenic in System of Contaminated Soil-Crops
- Vol. 36, Issue 5, Pages: 393-399(2022)
- 作者机构：
  
  1. 省部共建华北作物改良与调控国家重点实验室, 河北省农田生态环境重点实验室, 河北农业大学资源与环境科学学院,河北,保定,071000
  2. 保定市农业科学院,河北,保定,071000
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2022.05.048
  CLC： X53
- Published：2022
- 稿件说明：
移动端阅览
ZHOU Chang, HUO Jie, LI Dinghao, et al. Effects of Biochar Application on Accumulation and Transport of Cadmium and Arsenic in System of Contaminated Soil-Crops[J]. 2022, 36(5): 393-399.
DOI：

ZHOU Chang, HUO Jie, LI Dinghao, et al. Effects of Biochar Application on Accumulation and Transport of Cadmium and Arsenic in System of Contaminated Soil-Crops[J]. 2022, 36(5): 393-399. DOI： 10.13870/j.cnki.stbcxb.2022.05.048.

摘要

针对镉砷复合污染土壤中小麦籽粒重金属积累问题

采用生物模拟方法

以镉砷复合污染区土壤为研究对象

探究杏核生物炭(C1和C2分别表示3%和6%生物炭添加量)对复合污染土壤—小麦/玉米系统中镉砷累积和转运的影响。结果表明:添加生物炭(C1、C2)显著降低了小麦季根际/非根际土壤Cd、As有效性

并且小麦籽粒中Cd、As含量分别比CK平均降低19.25%和50.70%

但前者差异不显著。对玉米而言

生物炭C1、C2处理显著降低穗中Cd和As含量

降幅分别为85.67%

61.28%和98.36%

96.48%;此外

施用生物炭显著降低了小麦—玉米体系中镉砷的转运和累积

但对小麦镉由秸秆向籽粒转运及籽粒中镉累积的影响未达显著水平。总之

添加3%生物炭可降低小麦籽粒和玉米穗中镉、砷含量

且对玉米穗中重金属镉、砷降低效果更明显

综合分析生物炭对镉、砷在复合污染石灰性土壤—小麦/玉米体系中迁移和累积的阻控效应

推荐施用3%生物炭为宜。

Abstract

It is a big problem that the accumulation of heavy metals in wheat grains from in farmland soil contaminated with cadmium (Cd) and arsenic (As). Using biological simulation method

taking the soil in Cd and As compound polluted area as the research object

the experiment was conducted to explore the effects of biochar addition (C1 and C2 represented 3% and 6% biochar added in contaminated soil) on the accumulation and transport of Cd and As in the system contaminated soil-wheat/maize. The results showed that the addition of biochar significantly reduced the availability of Cd and As in the rhizosphere soil or non-rhizosphere soil in wheat season. And the average contents of Cd and As in wheat grains decreased by 19.25% and 50.70% compared with CK

but the difference was not significant for Cd. For the maize

the biochar treatments of C1 and C2 significantly reduced the contents of Cd and As in the ears

with a decrease of 85.67%

61.28% and 98.36% and 96.48%

respectively. Furthermore

the biochar addition decreased the translocation and accumulation of Cd and As in the system of wheat-maize

but the treatments had no significant effect on the transport of Cd from straw to grain and Cd accumulation in wheat grains. In conclusion

adding 3% biochar in contaminated soil alleviated the contents of Cd and As in wheat grains and maize ears

and had a more obvious effect on the reduction of heavy metals Cd and As in maize ears. It was better pathway to reduce the translocation and accumulation of Cd and As in the system of contaminated soil and wheat/maize through addition of 3% biochar in soil.

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references

Wei L, Ding Q, Guo H M, et al. Forms and mobility of heavy metals/metalloids in sewage-irrigated soils in the North China Plain[J].Journal of Soils and Sediments,2020,21:1-20.

Gong B, He E, Qiu H, et al. Interactions of arsenic copper and zinc in soil-plant system:Partition uptake and phytotoxicity[J]. Science of the Total Environment,2020,745:e140926.

Huang B Y, Zhao F J, Wang P, et al. The relative contributions of root uptake and remobilization to the loading of Cd and As into rice grains:Implications in simultaneously controlling grain Cd and As accumulation using a segmented water management strategy[J].Environmental Pollution,2022,293:e118497.

曹健,陈喆,吴箐,等.基施钢渣及生物炭结合水分管理阻控水稻镉砷吸收研究[J].农业环境科学学报,2018,37(7):1475-1483.

陈乐,詹思维,刘梦洁,等.生物炭对不同酸化水平稻田土壤性质和重金属Cu、Cd有效性影响[J].水土保持学报,2020,34(1):358-364.

Foster E J, Baas P, Wallenstein M D, et al. Precision biochar and inoculum applications shift bacterial community structure and increase specific nutrient availability and maize yield[J].Applied Soil Ecology,2020,151:e103541.

李荭荭,李洲,陈春乐,等.生物炭对水稻-再生稻体系吸收土壤中Cd和Pb的影响[J].水土保持学报,2020,34(2):378-384.

郭琴波,王小利,段建军,等.氮肥减量配施生物炭对稻田有机炭矿化及酶活性影响[J].水土保持学报,2021,35(5):369-374.

Luo C Y, Yang J J, Chen W, et al. Effect of biochar on soil properties on the Loess Plateau:Results from field experiments[J].Geoderma,2020,369:e114323.

Kumarathilaka P, Bundschuh J, Seneweera S, et al. Iron modification to silicon-rich biochar and alternative water management to decrease arsenic accumulation in rice[J].Environmental Pollution,2021,286:e117661.

韦亮,孙立永,田雪,等.干湿交替下生物炭对复合污染土壤中镉砷有效性的影响[J].水土保持学报,2021,35(1):341-347.

黄柱坚,朱子骜,吴学深,等.皇竹草生物炭的结构特征及对重金属吸附作用机制[J].环境化学,2016,35(4):766-772.

吴愉萍,王明湖,席杰君,等.不同农业废弃物生物炭及施用量对土壤pH值和保水保氮能力的影响[J].中国土壤与肥料,2019(1):87-92.

任超,朱利文,李竞天,等.不同钝化剂对弱酸性镉污染土壤的钝化效果[J].生态与农业环境学报,2022,38(1):8-14.

Ning Y Z, Jun Q, Ting M Y, et al. Arsenic immobilization through regulated ferrolysis in paddy field amendment with bismuth impregnated biochar[J].Science of the Total Environment,2019,648:993-1001.

王志刚,王永杰,靳雯佳,等.2种生物炭对稻米中砷累积的影响研究[J].地球环境学报,2021,12(3):313-321.

秦松岩,夏迪,赵立新.污泥基生物炭对砷污染土壤的稳定修复[J].生态与农村环境学报,2021,37(11):1481-1486.

Wu J Z, Huang D, Liu X M, et al. Remediation of As (III) and Cd (II) co-contamination and its mechanism in aqueous systems by a novel calcium-based magnetic biochar[J].Journal of Hazardous Materials,2018,348:10-19.

李园星露,叶长城,刘玉玲,等.生物炭耦合水分管理对稻田土壤As-Cd生物有效性及稻米累积的影响[J].农业环境科学学报,2018,37(4):696-704.

林欣颖,谭祎,历红波.稻米镉积累的影响因素与阻控措施[J].环境化学,2020,39(6):1530-1543.

刘雅,辜娇峰,周航,等.谷壳灰对稻田土壤镉、砷生物有效性及糙米镉、砷累积的影响[J].环境科学学报,2020,40(7):2581-2588.

黄黎粤,丁竹红,胡忻,等.生物炭施用对小麦和玉米幼苗根际和非根际土壤中Pb、As和Cd生物有效性的影响研究[J].农业环境科学学报,2019,38(2):348-355.

董同喜,杨海雪,李花粉,等.华北农田小麦-玉米轮作体系下土壤重金属积累特征研究[J].农业资源与环境学报,2014,31(4):355-365.

孙洪欣,赵全利,薛培英,等.不同夏玉米品种对镉、铅积累与转运的差异性田间研究[J].生态环境学报,2015,24(12):2068-2074.

孙洪欣,薛培英,赵全利,等.镉、铅积累与转运在冬小麦品种间的差异[J].麦类作物学报,2015,35(8):1161-1167.

郑坤,赵全利,耿丽平,等.不同水分条件下外源菌剂对污染水稻土中硅、砷有效性的影响[J].水土保持学报,2015,29(3):262-266,271.

刘拓,王萌,陈世宝.基于小麦籽粒降Cd率及土壤Cd形态变化评价蚯蚓对Cd污染土壤的修复效果[J].地学前缘,2019,26(6):75-81.

Temmerman L D, Waegeneers N, Ruttens A, et al. Accumulation of atmospheric deposition of As,Cd and Pb by bush bean plants[J].Environmental Pollution,2015,199:83-88.

Zhang L X, Gao C, Chen C, et al. Overexpression of rice

OsHMA

3 in wheat greatly decreases cadmium accumulation in wheat grains[J].Environmental Science and Technology,2020,54(16):10100-10108.

陈小华,沈根祥,白玉杰,等.不同作物对土壤中Cd的富集特征及低累积品种筛选[J].环境科学,2019,40(10):4647-4653.

Zong Y T, Xiao Q, Malik Z, et al. Crop straw-derived biochar alleviated cadmium and copper phytotoxicity by reducing bioavailability and accumulation in a field experiment of rice-rape-corn rotation system[J].Chemosphere,2021,280:e130830.

沈浩然.稻麦轮作体系下不同钝化材料对土壤镉砷复合污染修复研究[D].杭州:浙江大学,2019.

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