长期施用猪粪稻田的重金属迁移规律与累积风险

doi:10.3969/j.issn.1004-1524.2022.09.17

浙江农业学报 ›› 2022, Vol. 34 ›› Issue (9): 1985-1994.DOI: 10.3969/j.issn.1004-1524.2022.09.17

长期施用猪粪稻田的重金属迁移规律与累积风险

王晨¹^,²(), 张敏¹, 王振旗¹^,^*(), 钱晓雍¹, 徐昶¹, 倪远之¹, 李金文¹, 沈根祥¹

1.上海市环境科学研究院国家环境保护新型污染物环境健康影响评价重点实验室,上海 200233
2.华东理工大学资源与环境工程学院,上海 200237

收稿日期:2021-08-18 出版日期:2022-09-25 发布日期:2022-09-30
通讯作者: 王振旗
作者简介:*王振旗,E-mail: wangzq@saes.sh.cn
王晨(1999—),女,安徽淮北人,硕士研究生,从事畜禽养殖废弃物资源化利用与污染防控技术研究。E-mail: wang19892966@163.com
基金资助:
水体污染控制与治理科技重大专项(2017ZX07207002);上海市生态环境局科研项目(沪环科〔2021〕第4号)

Migration regularity and accumulation risk of heavy metals after continuous application of swine manure in paddy soils

WANG Chen¹^,²(), ZHANG Min¹, WANG Zhenqi¹^,^*(), QIAN Xiaoyong¹, XU Chang¹, NI Yuanzhi¹, LI Jinwen¹, SHEN Genxiang¹

1. State Environmental Protection Key Laboratory of Environmental Health Impact Assessment of Emerging Contaminants, Shanghai Academy of Environmental Sciences, Shanghai 200233, China
2. School of Resources and Environmental Engineering, East China University of Science and Technology, Shanghai 200237, China

Received:2021-08-18 Online:2022-09-25 Published:2022-09-30
Contact: WANG Zhenqi

摘要/Abstract

摘要：

在国家大力推进畜禽养殖废弃物资源化利用的背景下,为探究长三角地区“猪-稻”种养结合模式猪粪全量还田潜在的农田土壤重金属累积风险问题,对6类特征重金属在“饲料-粪污-土壤”系统中的迁移规律进行了为期5年的连续跟踪监测。结果显示,As、Cr、Pb、Cu、Zn和Cd等重金属在饲料中均有检出,Cu和Zn含量远高于NY/T 65—2004《猪饲养标准》中的推荐添加量。粪便中各类重金属含量总体呈现“秋冬高、春夏低”的特点,其中,冬季粪便中Cr、Cu、Zn和As的质量浓度最高,分别为115.9、1 150.1、1 630.0、2.62 mg·kg^-1。配套农田耕作层(0~20 cm)土壤中As、Cr、Cd、Cu和Zn的含量表现出明显的累积趋势,其中Cu、Zn的累积效应较明显,平均年累积率分别高达5.13、2.29 mg·kg^-1。各重金属均向深层土壤发生了迁移,Pb、Cu、Zn、Cd总体上呈现出一定的纵向递减的变化规律,但深层土壤中As、Cr的含量有所增加,表现出较为明显的淋溶下移性特点。归趋分析结果显示,稻米中的Cd含量占输入总量的9.11%,远高于其他类型重金属。因此,需要在实际生产中严格控制含Cu、Zn、Cd的饲料添加剂用量,并规范猪粪处理和还田利用方式,降低土壤重金属污染风险。

关键词: 猪粪, 水稻田, 重金属

Abstract:

Resource utilization of livestock manure has been encouraged vigorously in China. To explore the potential risks of heavy metal accumulation in paddy fields under “swine-rice” nutrient management option, a 5-year field-scale experiment was conducted in this study. A swine farm with manure fully treated and returning to field was selected as the case-study farm to monitor and track the migration regularity of six heavy metals in the paddy soil. The results showed that the heavy metals such as As, Cr, Pb, Cu, Zn and Cd were detected in the feed, and the content of Cu and Zn was much higher than the recommended addition amount in NY/T 65-2004 “Standard for Pig Feeding”. The content of heavy metals in the manure showed the characteristics of “high in autumn and winter and low in spring and summer”. Among them, the contents of Cr, Cu, Zn and As in the manure in winter were the highest, which were 115.9, 1 150.1, 1 630.0, and 2.62 mg·kg^-1, respectively. The contents of As, Cr, Cd, Cu and Zn in the plough layer (0-20 cm) soil of the supporting farmland showed an obvious accumulation trend, while Cu and Zn was accumulated obviously, and the average accumulation rate was as high as 5.13 and 2.29 mg·kg^-1, respectively. Heavy metals all migrated to the deep soil, and Pb, Cu, Zn, Cd generally showed a certain vertical decreasing change, while the content of As and Cr in the deep soil increased, showing a leaching down characteristic. Through the analysis of fate characteristics, it was found that the content of Cd in rice accounted for 9.11% of the total input, which was much higher than the other types of heavy metals. Therefore, it is necessary to strictly control the amount of feed additives containing Cu, Zn, and Cd in livestock production and standardize the swine manure disposal and utilization management, to reduce the risk of heavy metal pollution in farmland soils.

Key words: swine manure, paddy field, heavy metals

中图分类号:

S141

王晨, 张敏, 王振旗, 钱晓雍, 徐昶, 倪远之, 李金文, 沈根祥. 长期施用猪粪稻田的重金属迁移规律与累积风险[J]. 浙江农业学报, 2022, 34(9): 1985-1994.

WANG Chen, ZHANG Min, WANG Zhenqi, QIAN Xiaoyong, XU Chang, NI Yuanzhi, LI Jinwen, SHEN Genxiang. Migration regularity and accumulation risk of heavy metals after continuous application of swine manure in paddy soils[J]. Acta Agriculturae Zhejiangensis, 2022, 34(9): 1985-1994.

图/表 8

参考文献 31

[1]	国家统计局. 中国第三产业统计年鉴: 2019[M]. 北京: 中国统计出版社, 2020.
[2]	LI Y X, CHEN T B. Concentrations of additive arsenic in Beijing pig feeds and the residues in pig manure[J]. Resources, Conservation and Recycling, 2005, 45(4): 356-367. DOI URL
[3]	TAO C, WEI X T, ZHANG B Y, et al. Heavy metal content in feedstuffs and feeds in Hubei Province, China[J]. Journal of Food Protection, 2020, 83(5): 762-766. DOI PMID
[4]	ENEJI A E, HONNA T, YAMAMOTO S. Manuring effect on rice grain yield and extractable trace elements in soils[J]. Journal of Plant Nutrition, 2001, 24(7): 967-977. DOI URL
[5]	李莉, 杨昕涧, 何家俊, 等. 我国畜禽粪便资源化利用的现状及展望[J]. 中国奶牛, 2020(11): 55-60.
	LI L, YANG X J, HE J J, et al. The present situation and prospect of utilization technology of animal manure resources[J]. China Dairy Cattle, 2020(11): 55-60. (in Chinese with English abstract)
[6]	唐志才, 王爽. 规模化畜禽养殖粪污利用与处理模式分析[J]. 中国畜牧业, 2020(17): 52-53.
	TANG Z C, WANG S. Analysis on the utilization and treatment mode of manure from large-scale livestock and poultry breeding[J]. China Animal Industry, 2020(17): 52-53. (in Chinese)
[7]	黄治平, 徐斌, 张克强, 等. 连续四年施用规模化猪场猪粪温室土壤重金属积累研究[J]. 农业工程学报, 2007, 23(11): 239-244.
	HUANG Z P, XU B, ZHANG K Q, et al. Accumulation of heavy metals in the four years’ continual swine manure-applied greenhouse soils[J]. Transactions of the Chinese Society of Agricultural Engineering, 2007, 23(11): 239-244. (in Chinese with English abstract)
[8]	叶必雄, 刘圆, 虞江萍, 等. 施用不同畜禽粪便土壤剖面中重金属分布特征[J]. 地理科学进展, 2012, 31(12): 1708-1714.
	YE B X, LIU Y, YU J P, et al. Characteristics of the distribution of heavy metals in the profiles of the soils fertilized with different livestock manures[J]. Progress in Geography, 2012, 31(12): 1708-1714. (in Chinese with English abstract) DOI
[9]	茹淑华, 徐万强, 侯利敏, 等. 连续施用有机肥后重金属在土壤-作物系统中的积累与迁移特征[J]. 生态环境学报, 2019, 28(10): 2070-2078.
	RU S H, XU W Q, HOU L M, et al. Effects of continuous application of organic fertilizer on the accumulation and migration of heavy metals in soil-crop systems[J]. Ecology and Environmental Sciences, 2019, 28(10): 2070-2078. (in Chinese with English abstract)
[10]	US EPA (United States Environmental Protection Agency). Method 200.8: determination of trace elements in waters and wastes by inductively coupled plasma-mass spectrometry[EB/OL]. [2021-08-18]. https://www.epa.gov/esam/epa-method-2008-determination-trace-elements-waters-and-wastes-inductively-coupled-plasma-mass.
[11]	US EPA (United States Environmental Protection Agency). Method 6020A:inductively coupled plasma-mass spectrometry[EB/OL]. [2021-08-18]. https://archive.epa.gov/epawaste/hazard/testmethods/web/pdf/method%206020a%2c%20revision%201%20-%202007.pdf.
[12]	吴大伟, 李亚学, 吴萍, 等. 规模化猪场育肥猪饲料、猪肉及粪便中重金属含量调查[J]. 畜牧与兽医, 2012, 44(4): 38-40.
	WU D W, LI Y X, WU P, et al. Investigation of heavy metal content in feed, pork and manure of large-scale pig farms[J]. Animal Husbandry & Veterinary Medicine, 2012, 44(4): 38-40. (in Chinese)
[13]	潘寻, 韩哲, 贲伟伟. 山东省规模化猪场猪粪及配合饲料中重金属含量研究[J]. 农业环境科学学报, 2013, 32(1): 160-165.
	PAN X, HAN Z, BEN W W. Heavy metal contents in pig manure and pig feeds from intensive pig farms in Shandong Province, China[J]. Journal of Agro-Environment Science, 2013, 32(1): 160-165. (in Chinese with English abstract)
[14]	薄录吉, 李彦, 罗加法, 等. 集约化猪场粪便重金属污染特征及农用潜在风险评价[C]// 中国土壤学会土壤环境专业委员会. 2019年中国土壤学会土壤环境专业委员会、土壤化学专业委员会联合学术研讨会论文摘要集. 北京: 中国土壤学会, 2019.
[15]	穆虹宇, 庄重, 李彦明, 等. 我国畜禽粪便重金属含量特征及土壤累积风险分析[J]. 环境科学, 2020, 41(2): 986-996.
	MU H Y, ZHUANG Z, LI Y M, et al. Heavy metal contents in animal manure in China and the related soil accumulation risks[J]. Environmental Science, 2020, 41(2): 986-996. (in Chinese with English abstract)
[16]	常向彩, 朱喜玲, 方福平, 等. 饲料添加剂的分类及其在畜禽生产中的应用[J]. 中国饲料, 2020(24): 9-11.
	CHANG X C, ZHU X L, FANG F P, et al. Classification of feed additives and its application in animal production[J]. China Feed, 2020(24): 9-11. (in Chinese with English abstract)
[17]	王霜, 邓良伟, 王兰, 等. 猪场粪污中重金属和抗生素的研究现状[J]. 中国沼气, 2016, 34(4): 25-33.
	WANG S, DENG L W, WANG L, et al. The heavy metals and antibiotics in swine manure: a review[J]. China Biogas, 2016, 34(4): 25-33. (in Chinese with English abstract)
[18]	XIONG X, LI Y X, LI W, et al. Copper content in animal manures and potential risk of soil copper pollution with animal manure use in agriculture[J]. Resources, Conservation and Recycling, 2010, 54(11): 985-990. DOI URL
[19]	徐国茂, 杨琳芬, 李勇, 等. 江西省规模化猪场中重金属含量及相关性研究[J]. 畜牧与兽医, 2020, 52(9): 44-49.
	XU G M, YANG L F, LI Y, et al. Study on heavy metal content and its correlation on large-scale pig farms in Jiangxi Province[J]. Animal Husbandry & Veterinary Medicine, 2020, 52(9): 44-49. (in Chinese with English abstract)
[20]	陈秋会, 席运官, 张弛, 等. 有机与常规养殖生猪粪便重金属污染特征与农用风险评价[J]. 环境污染与防治, 2019, 41(3): 351-356.
	CHEN Q H, XI Y G, ZHANG C, et al. Pollution characteristic and agricultural pollution risk estimation on heavy metals of organic and conventional pig manures[J]. Environmental Pollution & Control, 2019, 41(3): 351-356. (in Chinese with English abstract)
[21]	王美, 李书田, 马义兵, 等. 长期不同施肥措施对土壤和作物重金属累积的影响[J]. 农业环境科学学报, 2014, 33(1): 63-74.
	WANG M, LI S T, MA Y B, et al. Effect of long-term fertilization on heavy metal accumulation in soils and crops[J]. Journal of Agro-Environment Science, 2014, 33(1): 63-74. (in Chinese with English abstract)
[22]	赵睿, 吴智书, 罗阳, 等. 猪粪与农田土壤中重金属累积污染的相关分析[J]. 土壤, 2017, 49(4): 753-759.
	ZHAO R, WU Z S, LUO Y, et al. Correlation analysis of heavy metals accumulation pollution in pig manure and farmland soil[J]. Soils, 2017, 49(4): 753-759. (in Chinese with English abstract)
[23]	KLEINMAN P J A, WOLF A M, SHARPLEY A N, et al. Survey of water-extractable phosphorus in livestock manures[J]. Soil Science Society of America Journal, 2005, 69(3): 701-708. DOI URL
[24]	何腾兵, 黄会前, 付天岭, 等. 施用10年猪粪肥的黄壤剖面重金属分布及风险评价[J]. 安全与环境学报, 2018, 18(2): 789-794.
	HE T B, HUANG H Q, FU T L, et al. Analysis of the heavy metal risk content rate through the vertical profile of the yellow soil a decade late due to the swine manure application[J]. Journal of Safety and Environment, 2018, 18(2): 789-794. (in Chinese with English abstract)
[25]	刘卫星, 宗良纲, 肖峻, 等. 宜兴地区水稻土Pb、Cd、Cu、Zn污染及垂直分布特性研究[J]. 农业环境科学学报, 2009, 28(8): 1567-1572.
	LIU W X, ZONG L G, XIAO J, et al. Pollution and vertical distribution of Pb, Cd, Cu & Zn in paddy soils in Yixing[J]. Journal of Agro-Environment Science, 2009, 28(8): 1567-1572. (in Chinese with English abstract)
[26]	CANG L, WANG Y J, ZHOU D M, et al. Heavy metals pollution in poultry and livestock feeds and manures under intensive farming in Jiangsu Province, China[J]. Journal of Environmental Sciences (China), 2004, 16(3): 371-374.
[27]	ROGAN N, DOLENEC T, SERAFIMOVSKI T, et al. Distribution and mobility of heavy metals in paddy soils of the Kočani Field in Macedonia[J]. Environmental Earth Sciences, 2010, 61(5): 899-907. DOI URL
[28]	TENG Q, ZHANG D M, DENG F C, et al. Divergent patterns of heavy metal accumulation in paddy fields affect the dietary safety of rice: a case study in Maoming City, China[J]. Environmental Science and Pollution Research International, 2021, 28(38): 53533-53543. DOI PMID
[29]	PROVOLO G, MANULI G, FINZI A, et al. Effect of pig and cattle slurry application on heavy metal composition of maize grown on different soils[J]. Sustainability, 2018, 10(8): 2684. DOI URL
[30]	LIU W R, ZENG D, SHE L, et al. Comparisons of pollution characteristics, emission situations, and mass loads for heavy metals in the manures of different livestock and poultry in China[J]. Science of the Total Environment, 2020, 734: 139023. DOI URL
[31]	杨琴, 彭朝辉, 朱顺熙, 等. 养殖场沼液还田对作物及土壤重金属含量的影响[J]. 中国沼气, 2021, 39(1): 22-25.
	YANG Q, PENG Z H, ZHU S X, et al. Effect of field application of breeding farm biogas slurry on heavy metal content in crops and soil[J]. China Biogas, 2021, 39(1): 22-25. (in Chinese with English abstract)

编号 No.	粗蛋白质 Crude protein/%	赖氨酸 Lysine/%	有效磷 Available phosphorus/%	粗纤维 Crude fiber/%	年用量 Annual consumption/t	适用阶段 Application stage
2^#	20	1.18	0.70	2.80	30	苗猪Piglet
3^#	19	0.89	0.57	3.94	30	育肥猪Fatten pig
4^#	16	0.87	0.38	6.78	20	大猪Hog
4S^#	12	0.75	0.53	8.93	20	成猪Adult pig

编号 No.	粗蛋白质 Crude protein/%	赖氨酸 Lysine/%	有效磷 Available phosphorus/%	粗纤维 Crude fiber/%	年用量 Annual consumption/t	适用阶段 Application stage
2^#	20	1.18	0.70	2.80	30	苗猪Piglet
3^#	19	0.89	0.57	3.94	30	育肥猪Fatten pig
4^#	16	0.87	0.38	6.78	20	大猪Hog
4S^#	12	0.75	0.53	8.93	20	成猪Adult pig

饲料种类 Feed types	Cd	As	Pb	Cr	Cu	Zn
2^#	0.04±0.01 a	1.65±0.15 a	1.19±0.17 a	14.2±1.2 a	143.0±10.8 a	236.0±17.6 a
3^#	0.05±0.01 a	0.06±0.01 b	1.19±0.16 a	9.7±0.9 a	131.0±7.8 a	205.3±8.6 a
4^#	0.05±0.01 a	—	1.14±0.19 a	12.9±1.1 a	41.4±4.5 b	190.6±16.2 a
4S^#	—	—	1.20±0.13 a	4.9±0.5 b	50.8±5.3 b	213.0±14.3 a

饲料种类 Feed types	Cd	As	Pb	Cr	Cu	Zn
2^#	0.04±0.01 a	1.65±0.15 a	1.19±0.17 a	14.2±1.2 a	143.0±10.8 a	236.0±17.6 a
3^#	0.05±0.01 a	0.06±0.01 b	1.19±0.16 a	9.7±0.9 a	131.0±7.8 a	205.3±8.6 a
4^#	0.05±0.01 a	—	1.14±0.19 a	12.9±1.1 a	41.4±4.5 b	190.6±16.2 a
4S^#	—	—	1.20±0.13 a	4.9±0.5 b	50.8±5.3 b	213.0±14.3 a

季节Season	Cd	As	Pb	Cr	Cu	Zn
秋季Autumn	0.26±0.02 a	2.22±0.13 ab	2.17±0.22 b	49.6±4.1 b	201.9±13.2 c	858.9±56.8 b
冬季Winter	0.24±0.02 a	2.62±0.19 a	4.62±0.43 a	115.9±9.2 a	1 150.1±81.3 a	1 630.0±97.2 a
春季Spring	0.22±0.01 b	1.98±0.09 b	2.51±0.23 b	23.4±2.6 c	434.8±26.8 b	589.5±46.9 b
夏季Summer	0.14±0.01 b	1.67±0.15 b	5.62±0.55 a	22.1±2.1 c	376.8±22.9 b	486.7±42.1 c

长期施用猪粪稻田的重金属迁移规律与累积风险

Migration regularity and accumulation risk of heavy metals after continuous application of swine manure in paddy soils

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季节Season	Cd	As	Pb	Cr	Cu	Zn
秋季Autumn	—	0.06±0.01 a	0.12±0.04 b	30.0±3.2 b	20.0±2.3 b	166.0±11.8 a
冬季Winter	0.01±0.01	0.06±0.01 a	0.14±0.05 b	46.7±3.9 a	27.7±2.6 a	165.1±10.2 a
春季Spring	—	0.04±0.01 a	0.11±0.01 b	39.1±3.2 a	26.1±2.4 a	162.3±13.7 a
夏季Summer	—	0.03±0.01 a	0.23±0.03 a	32.5±2.9 b	21.1±2.1 b	163.1±14.2 a

年份 Year	As			Cr			Cd
年份 Year	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm
2015	9.0±1.4 a	8.8±0.3 ab	8.3±1.2 b	79.0±7.7 ab	71.9±8.0 b	69.8±7.5 b	0.2±0.1 a	0.2±0.1 a	0.1±0.1 a
2016	9.3±0.6 a	8.5±0.4 ab	10.4±0.7 a	92.8±14.6 a	80.6±13.5 b	74.1±14.5 b	0.2±0.1 a	0.2±0.1 a	0.1±0.1 a
2017	10.4±0.8 a	8.0±1.0 ab	7.8±0.6 b	78.6±7.4 bc	65.2±7.9 b	70.8±7.8 b	0.2±0.1 a	0.1±0.1 a	0.1±0.1 a
2018	8.3±0.7 b	7.8±1.4 b	8.9±0.6 ab	78.1±8.8 c	77.6±7.5 b	77.3±10.7 b	0.2±0.1 a	0.1±0.1 a	0.1±0.1 a
2019	9.2±1.2 a	9.7±1.0 a	9.9±0.5 a	97.0±8.0 a	104.7±8.8 a	109.7±8.1 a	0.2±0.1 a	0.1±0.1 a	0.1±0.1 a
年份 Year	Pb			Cu			Zn
年份 Year	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm
2015	25.4±0.6 b	23.4±2.2 d	20.3±0.9 c	25.9±3.7 b	23.8±2.8 b	23.0±3.7 a	94.4±8.2 b	88.0±9.5 a	81.3±5.9 a
2016	26.3±1.7 b	25.3±1.5 d	23.4±1.1 bc	28.5±4.1 b	22.9±1.2 b	22.0±1.5 a	99.1±5.0 b	96.3±6.0 a	85.0±7.6 a
2017	28.3±1.0 b	27.4±2.5 b	25.3±1.9 b	30.3±2.6 b	26.9±2.3 ab	25.7±3.9 a	105.6±4.5 b	78.2±6.0 b	83.9±5.8 a
2018	29.8±1.3 b	27.0±0.8 c	27.3±0.5 b	31.8±2.7 b	27.2±3.0 a	27.2±4.2 a	111.3±11.9 ab	84.1±8.2 b	83.3±6.3 a
2019	32.9±2.1 a	29.0±2.5 a	32.4±3.7 a	37.3±3.5 a	28.7±3.1 a	29.3±1.5 a	120.0±11.8 a	87.0±7.2 a	89.3±10.4 a

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年份 Year	As			Cr			Cd
年份 Year	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm
2015	5.1±0.9 b	5.5±0.5 b	5.3±0.8 b	65.6±0.8 b	64.6±5.7 b	66.0±4.1 a	0.2±0.1 a	0.1±0.1 a	0.1±0.1 a
2016	5.5±0.0 b	5.9±0.4 b	5.2±0.1 b	64.9±5.4 b	65.3±1.8 b	66.6±1.2 a	0.2±0.1 a	0.1±0.1 a	0.1±0.1 a
2017	5.6±0.8 b	6.3±1.1 a	7.5±0.4 a	69.1±2.6 a	77.0±2.3 a	69.6±3.7 a	0.1±0.1 a	0.1±0.1 a	0.1±0.1 a
2018	7.0±0.6 a	6.6±0.4 a	7.0±0.1 a	61.5±2.1 b	70.5±4.8 a	77.4±3.7 a	0.2±0.1 a	0.1±0.1 a	0.1±0.1 a
2019	6.6±0.4 a	8.3±0.4 a	7.5±1.0 a	72.4±2.8 a	69.6±1.9 a	69.9±0.4 a	0.1±0.1 a	0.1±0.1 a	0.1±0.1 a
年份 Year	Pb			Cu			Zn
年份 Year	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm
2015	24.3±2.2 b	23.5±0.6 b	22.3±1.2 b	22.4±0.9 b	21.3±0.1 b	21.4±0.3 b	78.5±6.1 b	71.2±5.8 ab	70.3±4.5 a
2016	26.4±1.4 b	24.8±0.9 b	22.8±0.2 b	21.5±1.2 b	19.9±0.6 b	22.1±0.8 b	75.5±3.3 b	70.3±3.7 ab	70.6±1.6 a
2017	24.7±0.4 b	22.6±2.1 b	23.2±1.7 b	24.1±0.4 ab	24.2±0.3 a	23.4±1.9 b	76.0±5.9 b	67.8±5.0 b	67.4±4.8 a
2018	23.0±3.1 b	30.9±1.9 a	33.9±1.7 a	28.3±2.2 a	24.3±1.4 a	25.0±1.3 a	77.9±2.7 b	73.0±3.9 ab	76.5±4.7 a
2019	35.6±0.4 a	37.6±3.8 a	25.4±1.1 ab	27.0±1.5 a	25.3±2.7 a	25.2±0.1 a	85.0±3.3 a	80.0±5.2 a	79.0±2.5 a

年份 Year	As			Cr			Cd
年份 Year	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm
2015	5.1±0.9 b	5.5±0.5 b	5.3±0.8 b	65.6±0.8 b	64.6±5.7 b	66.0±4.1 a	0.2±0.1 a	0.1±0.1 a	0.1±0.1 a
2016	5.5±0.0 b	5.9±0.4 b	5.2±0.1 b	64.9±5.4 b	65.3±1.8 b	66.6±1.2 a	0.2±0.1 a	0.1±0.1 a	0.1±0.1 a
2017	5.6±0.8 b	6.3±1.1 a	7.5±0.4 a	69.1±2.6 a	77.0±2.3 a	69.6±3.7 a	0.1±0.1 a	0.1±0.1 a	0.1±0.1 a
2018	7.0±0.6 a	6.6±0.4 a	7.0±0.1 a	61.5±2.1 b	70.5±4.8 a	77.4±3.7 a	0.2±0.1 a	0.1±0.1 a	0.1±0.1 a
2019	6.6±0.4 a	8.3±0.4 a	7.5±1.0 a	72.4±2.8 a	69.6±1.9 a	69.9±0.4 a	0.1±0.1 a	0.1±0.1 a	0.1±0.1 a
年份 Year	Pb			Cu			Zn
年份 Year	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm	0~20 cm	20~40 cm	40~60 cm
2015	24.3±2.2 b	23.5±0.6 b	22.3±1.2 b	22.4±0.9 b	21.3±0.1 b	21.4±0.3 b	78.5±6.1 b	71.2±5.8 ab	70.3±4.5 a
2016	26.4±1.4 b	24.8±0.9 b	22.8±0.2 b	21.5±1.2 b	19.9±0.6 b	22.1±0.8 b	75.5±3.3 b	70.3±3.7 ab	70.6±1.6 a
2017	24.7±0.4 b	22.6±2.1 b	23.2±1.7 b	24.1±0.4 ab	24.2±0.3 a	23.4±1.9 b	76.0±5.9 b	67.8±5.0 b	67.4±4.8 a
2018	23.0±3.1 b	30.9±1.9 a	33.9±1.7 a	28.3±2.2 a	24.3±1.4 a	25.0±1.3 a	77.9±2.7 b	73.0±3.9 ab	76.5±4.7 a
2019	35.6±0.4 a	37.6±3.8 a	25.4±1.1 ab	27.0±1.5 a	25.3±2.7 a	25.2±0.1 a	85.0±3.3 a	80.0±5.2 a	79.0±2.5 a