Effects of Wood Vinegar on Soil Physical and Chemical Properties and Cd Speciation Transformation of Cd Contaminated Calcareous Soil

WU Miaomiao; YE Jiarun; LIU Hui; ZHOU Mengliang; LIU Shiliang; ZHAO Ying; LIU Fang

doi:10.13870/j.cnki.stbcxb.2022.03.046

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Effects of Wood Vinegar on Soil Physical and Chemical Properties and Cd Speciation Transformation of Cd Contaminated Calcareous Soil

更新时间：2026-04-09

- Effects of Wood Vinegar on Soil Physical and Chemical Properties and Cd Speciation Transformation of Cd Contaminated Calcareous Soil
- Vol. 36, Issue 3, Pages: 327-332(2022)
- 作者机构：
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- DOI：10.13870/j.cnki.stbcxb.2022.03.046
  CLC： X53
- Online First：27 May 2022，
  
  Published：2022
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WU Miaomiao, YE Jiarun, LIU Hui, et al. Effects of Wood Vinegar on Soil Physical and Chemical Properties and Cd Speciation Transformation of Cd Contaminated Calcareous Soil[J]. 2022, 36(3): 327-332.
DOI：

WU Miaomiao, YE Jiarun, LIU Hui, et al. Effects of Wood Vinegar on Soil Physical and Chemical Properties and Cd Speciation Transformation of Cd Contaminated Calcareous Soil[J]. 2022, 36(3): 327-332. DOI： 10.13870/j.cnki.stbcxb.2022.03.046.

摘要

为寻找可行的强化Cd污染土壤植物修复的方法

通过室内培养试验

设置7个不同稀释梯度木醋液添加处理

研究木醋液对石灰性重金属污染土壤的理化性质、酶活性和Cd形态的影响。结果表明:随木醋液浓度升高

土壤pH逐渐降低

EC(除原液外)无明显变化。土壤有机质、碱解氮、有效磷和速效钾含量较CK分别增加0.35%~66.64%

9.74%~96.10%

31.71%~56.64%

8.34%~30.87%。稀释10~100倍土壤脲酶、蔗糖酶和过氧化氢酶活性明显增加

而稀释5倍和木醋液原液处理土壤酶活性显著被抑制(P＜0.05)。土壤可交换态Cd含量除稀释5倍处理外较CK均[JP]显著升高(P＜0.05)

增加24.69%~72.40%。各处理Cd的碳酸盐结合态、铁锰氧化物态及有机物结合态含量较CK均升高

分别为6.67%~196.70%

16.24%~80.09%

31.51%~70.32%。Cd残渣态含量与CK相比均显著降低

降幅为45.88%~59.93%(P＜0.05)。综上所述

添加适宜浓度的木醋液可提高土壤养分含量和酶活性

促进残渣态Cd向其他形态转化。

Abstract

In order to find a feasible method to strengthen the phytoremediation of Cd contaminated soil

indoor culture experiments were conducted to study the effect of wood vinegar on the physical and chemical properties

enzyme activities

and Cd forms of calcareous heavy metal contaminated soils. Seven different dilution concentration treatments of wood vinegar were set up

and the soil physical and chemical properties

enzyme activities

Cd forms

and other indicators were measured and analyzed after adding wood vinegar and cultivation. The results showed that soil pH decreased gradually

and EC (except undiluted treatment) did not change significantly with increasing the concentration of wood vinegar. Comparing with CK

the content of soil organic matter

alkali hydrolyzable nitrogen

available phosphorus

and available potassium were increased by 0.35%~66.64%

9.74%~96.10%

31.71%~56.64% and 8.34%~30.87%. The soil enzyme activities (urease

invertase

and catalase activities) were increased significantly in 10-100 times dilution treatments

while soil enzyme activities were significantly inhibited in 5 times dilution and undiluted treatments (P<0.05). Except for the 5 times dilution treatment

the exchangeable Cd content in soil of other treatments was significantly higher than that of CK (P<0.05)

increased by 24.69%~72.40%. Comparing with CK

the content of Cd in the carbonate-bound state

iron-manganese oxide state

and organic matter-bound state in all treatments were significantly increased by 6.67%~196.70%

16.24%~80.09%

31.51%~70.32%

and the residual Cd content was significantly reduced by 45.88~59.93% (P<0.05). In conclusion

adding appropriate concentration of wood vinegar to soil could increase soil nutrient content and enzyme activity

and promote the transformation of residual Cd in soil to other forms.

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references

马永和,许瑞,王丽敏,等.植物修复重金属污染土壤研究进展[J].矿产保护与利用,2021(4):12-22.

宋伟,陈百明,刘琳.中国耕地土壤重金属污染概况[J].水土保持研究,2013,20(2):293-298.

/organic acid system:The role of Mn (Ⅲ)[J]. Materials Research Bulletin,2019,122:e110670.

许伟伟,滕玉婷,任静华,等.不同活化剂对镉、铅单一及复合污染土壤的修复效果影响[J].环境污染与防治,2019,41(8):882-886,890.

韩洋,乔冬梅,齐学斌,等.草酸对镉污染土壤油葵生物量及土壤酶活性和镉形态的影响[J].农业环境科学学报,2020,39(9):1964-1973.

陈卫平,杨阳,谢天,等.中国农田土壤重金属污染防治挑战与对策[J].土壤学报,2018,55(2):261-272.

斯日木极,孔涛,郑爽,等.木醋液对辽西北低、中肥力土壤小白菜产量和土壤酶活性的影响[J].水土保持通报,2018,38(5):52-57.

Lu X C, Jiang J C, He J, et al. Effect of pyrolysis temperature on characteristics of wood vinegar derived from Chinese fir waste:A comprehensive study on its growth regulation performance and mechanism[J].Acs Omega,2019,4(21):19054-19062.

周红娟,耿玉清,丛日春,等.鸡粪与木醋液配施对滨海盐碱土化学性质和酶活性的影响[J].中国土壤与肥料,2017(3):157-162.

曾婕,海梅荣,王晓会,等.木醋液对植烟土壤微生物多样性的影响[J].土壤通报,2015,46(1):93-98.

刘标,陈应泉,何涛,等.农作物秸秆热解多联产技术的应用[J].农业工程学报,2013,29(16):213-219.

鲍士旦.土壤农化分析[M].北京:中国农业出版社,2000.

关松荫.土壤酶及其研究法[M].北京:农业出版社.1986.

Tessier A, Campbell P G C, Bisson M. Sequential extraction procedure for the speciation of particulate trace metals[J].Analytical Chemistry,1979,51(7):844-851.

李忠徽,王旭东.灌施木醋液对土壤性质和植物生长的影响[J].植物营养与肥料学报,2014,20(2):510-516.

与茄子叶片光合特性及根系发育的影响[J].农业资源与环境学报,2019,36(3):322-328.

覃青青,王丰,王晓,等.木醋液与其他改良剂配施对土壤养分及烤烟生长的影响[J].中国烟草科学,2020,41(5):15-19.

Kaur G, Reddy M S. Influence of P-solubilizing bacteria on crop yield and soil fertility at multilocational sites[J].European Journal of Soil Biology,2014,61:35-40.

龚芳芳,樊卫国.外源柠檬酸对石灰性黄壤养分活化及刺梨实生苗养分吸收与生长的影响[J].中国农业科学,2018,51(11):2164-2177.

邹小明,刘强,肖春玲,等.竹醋液对土壤微生物及酶活性的影响[J].土壤通报,2010,41(1):64-67.

程虎,王紫泉,周琨,等.木醋液对碱性土壤微生物数量及酶活性的影响[J].中国环境科学,2017,37(2):696-701.

罗海艳,李丹阳,刘寿涛,等.铁锰改性椰壳炭对土壤镉形态及水稻吸收积累镉的影响[J].环境科学研究,2019,32(5):857-865.

黄敬,龙坚,蒋凯,等.外源有机酸对不同土壤中Cd解吸行为的影响[J].环境生态学报,2019(4):54-62.

Passatore L, Rossetti S, Juwarkar A A, et al. Phytoremediation and bioremediation of polychlorinated biphenyls (PCBs):State of knowledge and research perspectives[J].Journal of Hazardous Materials,2014,278:189-202.

钱翌,刘莹.单一及复合有机酸对土壤中镉形态的影响研究[J].土壤通报,2012,43(1):186-189.

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