ZHAO Xin,WU Zilong,ZHANG Hao,et al.Heavy Metal Accumulation of Dominant Arbuscular Mycorrhizal and Non Mycorrhizal Plants in Fengfeng Mining Area[J].Northern Horticulture,2020,44(18):87-94.[doi:10.11937/bfyy.20194790]
峰峰矿区优势丛枝菌根植物与非菌根植物重金属积累的研究
- Title:
- Heavy Metal Accumulation of Dominant Arbuscular Mycorrhizal and Non Mycorrhizal Plants in Fengfeng Mining Area
- 文献标志码:
- A
- 摘要:
- 以峰峰五矿、九龙矿、梧桐庄矿的狗尾草和碱地肤为研究对象，研究了植物地上部、地下部和根际土壤中Pb、Cu、Zn、Cr、Mn的含量，以及重金属的转移系数和富集系数，以期探究不同煤矸石山周围菌根植物与非菌根植物重金属积累的差异。结果表明：3个矿区中菌根植物和非菌根植物的重金属积累不同，狗尾草中Pb、Cu、Zn、Cr、Mn的含量及转移系数和富集系数高于碱地肤。狗尾草Pb平均的地上部含量、转移系数和富集系数均高于碱地肤，分别为22.98 mg?kg-1、1.25和0.14，是碱地肤的1.19、1.24、1.26倍。狗尾草对Cu平均的地上部含量、转移系数和富集系数也高于碱地肤，分别为35.68 mg?kg-1、1.90和0.28，是碱地肤的1.22、2.25、1.30倍。狗尾草对Zn平均的地上部含量、地下部含量、转移系数和富集系数，对Cr平均的地上部含量、根际土壤含量、转移系数和富集系数，对Mn平均的地上部含量、地下部含量和富集系数均高于碱地肤。即使在同一矿区，2种植物对重金属的吸收积累也有不同，仍表现为狗尾草较优于碱地肤。进一步对矿区和植物进行双因素主效应分析，影响Pb和Mn的主效应因子为矿区，而影响Zn和Cu的则为植物。
- Abstract:
- Setaria viridis and Kochia scoparia var.sieversiana collected from the Fifth，Jiulong and Wutongzhuang of Fengfeng coal mining areas were using as research subjects.The contents，transport coefficient and enrichment coefficient of Pb，Cu，Zn，Cr and Mn in aboveground and underground parts of Setaria viridis and Kochia scoparia var.sieversiana and rhizosphere soil collected from the Fifth，Jiulong and Wutongzhuang of Fengfeng coal mining areas were studied，respectively.In order to explore the differences of the accumulation of heavy metals between arbuscular mycorrhizal and non mycorrhizal plants around coal mining areas.The results showed that the heavy metal accumulation of mycorrhizal and non mycorrhizal plants was different in three mining areas.The contents，transport coefficient and enrichment coefficient of Pb，Cu，Zn，Cr and Mn in S.viridis were higher than those in K.scoparia var.sieversiana on the whole.The content of aboveground parts，transfer coefficient and enrichment coefficient of Pb and Cu in S.viridis were higher those in K.scoparia var.sieversiana.The content of aboveground parts，transfer coefficient and enrichment coefficient of Pb in S.viridis were 22.98 mg?kg-1，1.25 and 0.14，respectively，which were 1.19，1.24,1.26 times higher than those in K.scoparia var.sieversiana，and the average index of Cu in S.viridis were 35.68 mg?kg-1，1.90，and 0.28，which were 1.22，2.25,1.30 times higher than those in K.scoparia var.sieversiana.The content of aboveground and underground parts，transport coefficient and enrichment coefficient of Zn，the content of aboveground parts，soil of rhizosphere content，transfer coefficient and enrichment coefficient of Cr，the content of aboveground and underground parts，and enrichment coefficient of Mn in S.viridis were higher than those in K.scoparia var.sieversiana.Moreover，the absorption and accumulation of heavy metals in S.viridis were also higher than those in K.scoparia var.sieversiana even in the same coal mining area.Further，the double-factor main effects analysis were conducted on the mining area and plants.The main effect factors of Pb and Mn were the coal mining area，while those of Zn and Cu were plants.
参考文献/References:
[1]HAWKES J S.Heavy metals[J].Journal of Chemical Education，1997，74:1369-1374.[2]陈保冬，张莘，伍松林，等.丛枝菌根影响土壤-植物系统中重金属迁移转化和累积过程的机制及其生态应用[J].岩矿测试，2019，38(1)：1-25.[3]曹瑞祺，方松林，曹盼宫.重金属污染土壤园林植物修复研究进展[J].北方园艺，2019(16):145-152.[4]环境保护部，国土资源部.全国土壤污染状况调查公报[R].2014.[5]SMITH S E，READ D J.Mycorrhizal symbiosis[M].Cambridge:Academic press，2008.[6]SALAZAR M J，MENOYO E，FAGGIOLI V，et al.Pb accumulation in spores of arbuscular mycorrhizal fungi[J].Science of the Total Environment，2018，643：238-246[7]FAGGIOLI V，MENOYO E，GEML J，et al.Soil lead pollution modifies the structure of arbuscular mycorrhizal fungal communities[J].Mycorrhiza，2019(29):363-373.[8]WU Z，MCGROUTHER K，HUANG J，et al.Decomposition and the contribution of glomalin-related soil protein (GRSP) in heavy metal sequestration：Field experiment[J].Soil Biology Biochemistry，2014，68:283-290.[9]HIRREL M C，MEHRAVARAN H，GERDEMANN J W.Vesicular-arbuscular mycorrhizae in the chenopodiaceae and cruciferae:Do they occur?[J].Canadian Journal of Botany，2011，56：2813-2817.[10]李松，柳丹，叶正钱，等.基于重金属污染土壤修复目标下的超积累植物与速生乔木研究进展分析[J].环境污染与防治，2013，35(12):78-85.[11]闫玉梅，秦鹏，吴振岭，等.峰峰矿区煤炭开采对岩溶地下水环境的影响研究[J].中国矿业,2010，19(增刊)：120-125.[12]李华健，贺学礼.河北峰峰矿区构树AM真菌物种多样性及生态适应性[J].河北大学学报(自然科学版)，2019，39(3)：278-287.[13]孙金华，毕银丽，王建文，等.接种AM菌对西部黄土区采煤沉陷地柠条生长和土壤的修复效应[J].生态学报，2017，37(7)：2300-2306.[14]李银科，徐祎然，范鹏，等.微波消解火焰原子吸收法测定中草药中痕量铅、铬、镉和镍的研究[J].云南民族大学学报(自然科学版)，2010，19(2):116-118.[15]杨剑虹，王成林,代亨林.土壤农化分析与环境监测[M].北京：中国大地出版社，2008.[16]伍钧，付婷婷，郑超，等.Pb胁迫下氮素形态对日本毛连菜生物量、叶绿素含量及抗氧化酶活性的影响[J].华北农学报，2015，30(1):213-218.[17]MENAHEM E，MENI B H.Heavy metals and metalloids：Sources，risks and strategies to reduce their accumulation in horticultural crops[J].Scientia Horticulturae，2018(14):431-444.[18]洪彩香，邓穗生.锰过量对发财树生长的影响初报[J].热带农业科学，2012，32(9):12-15.[19]黄小娟，江长胜，郝庆菊.重庆溶溪锰矿区土壤重金属污染评价及植物吸收特征[J].生态学报，2014，34(15):4201-4211.[20]赵仁鑫，郭伟，付瑞英，等.丛枝菌根真菌在不同类型煤矸石山植被恢复中的作用[J].环境科学，2013，34(11):4447-4454.
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备注/Memo
第一作者简介：赵昕（1977-），女，博士，教授，现主要从事菌根生理生态学等研究工作。E-mail：zhaoxinmdj@126.com．基金项目：国家自然科学基金资助项目（31200478）；河北省重点研发计划资助项目(18226435)；邯郸学院高层次科研项目育苗工程资助项目（2018301、XZ2019310）;邯郸学院校级资助项目（2018104）。收稿日期：2019-12-19