不同磷肥品种对苋菜镉累积的影响
|
摘要
采用盆栽试验,以苋菜(Amaranshus mangostanus L)为供试作物,在两种酸性土壤上施用磷酸氢二钾、过磷酸钙、钙镁磷肥、磷矿粉4种不同磷肥,探究其对苋菜生长及其磷、镉累积的影响。结果显示:在两种酸性土壤中施用磷肥显著增加苋菜生物量,降低苋菜地上、地下部镉含量。与其他施磷肥的处理相比较,黄棕壤和赤红壤中钙镁磷肥处理的苋菜地上部镉含量降低幅度最大,分别为58.4%和77.7%。在两种土壤类型上施用不同磷肥苋菜的磷、镉累积量都增加,黄棕壤中,过磷酸钙处理的地上部、钙镁磷肥处理的根部镉累积量增幅最大;赤红壤中,磷酸氢二钾处理地上部、钙镁磷肥处理根部镉积累量最大。结果表明:在两种酸性土壤上分别施用不同种类的磷肥,苋菜对镉、磷的吸收和累积具有差异性。与其他处理相比较,在黄棕壤中施用过磷酸钙,苋菜地上部镉累积效果较好;在赤红壤中施用磷酸氢二钾,苋菜地上部镉累积效果较好。
A pot experiment was conducted to study the influences of four phosphorus fertilizers(dipotassium hydrogen phosphate K2 HPO4,calcium superphosphate SSP,calcium-magnesium phosphate Ca Mg-P and ground phosphate rock PR) on growth,cadmium and phosphorus accumulation of Amaranshus mangostanus L.in two acid soils including yellow brown soil and lateritic red soil.The results showed that phosphate treatments significantly promoted growth of Amaranshus mangostanus L.,reduced the Cd concentrations in Amaranshus mangostanus L.shoots and roots.And compared with other phosphorus treatments,the calcium-magnesium phosphate treatment exhibited the greatest decline of degree that content of Cd in Amaranshus mangostanus L.shoots,with 58.4% and 77.7%,respectively.The accumulation of phosphorus and cadmium increased with the different phosphate fertilizers application in the two acid soils.In the yellow brown soil,the calcium superphosphate treatment exhibited the greatest increase of the accumulation of cadmium in the shoot,while the calcium-magnesium treatment in the root.In the lateritic red soil,the dipotassium hydrogen phosphate treatment exhibited the greatest increased of the accumulation of cadmium in the shoot,while the calcium-magnesium treatment in the root.The results showed that the capability of Amaranshus mangostanus L.accumulating phosphorus and cadmium was different when applying different phosphorus fertilizers in two acid soils.In the yellow brown soil,the accumulation of Cd by the Amaranshus mangostanus L.was better than other treatments when calcium superphosphate was supplied; In lateritic red soil,the accumulation of Cd in the Amaranshus mangostanus L.was better than other treatments when dipotassium hydrogen phosphate was supplied.
A pot experiment was conducted to study the influences of four phosphorus fertilizers(dipotassium hydrogen phosphate K2 HPO4,calcium superphosphate SSP,calcium-magnesium phosphate Ca Mg-P and ground phosphate rock PR) on growth,cadmium and phosphorus accumulation of Amaranshus mangostanus L.in two acid soils including yellow brown soil and lateritic red soil.The results showed that phosphate treatments significantly promoted growth of Amaranshus mangostanus L.,reduced the Cd concentrations in Amaranshus mangostanus L.shoots and roots.And compared with other phosphorus treatments,the calcium-magnesium phosphate treatment exhibited the greatest decline of degree that content of Cd in Amaranshus mangostanus L.shoots,with 58.4% and 77.7%,respectively.The accumulation of phosphorus and cadmium increased with the different phosphate fertilizers application in the two acid soils.In the yellow brown soil,the calcium superphosphate treatment exhibited the greatest increase of the accumulation of cadmium in the shoot,while the calcium-magnesium treatment in the root.In the lateritic red soil,the dipotassium hydrogen phosphate treatment exhibited the greatest increased of the accumulation of cadmium in the shoot,while the calcium-magnesium treatment in the root.The results showed that the capability of Amaranshus mangostanus L.accumulating phosphorus and cadmium was different when applying different phosphorus fertilizers in two acid soils.In the yellow brown soil,the accumulation of Cd by the Amaranshus mangostanus L.was better than other treatments when calcium superphosphate was supplied; In lateritic red soil,the accumulation of Cd in the Amaranshus mangostanus L.was better than other treatments when dipotassium hydrogen phosphate was supplied.
引文
[1]李选统,卢维盛,李谦,等.土壤重金属污染的修复[J].现代农业科技,2011,(24):295-297.
[2]Khan M A,Khan S,Khan A,et al.Soil contamination with cadmium,consequences and remediation using organic amendments[J].Science of the Total Environment,2017,601-602:1591-1605.
[3]串丽敏,赵同科,郑怀国,等.土壤重金属污染修复技术研究进展[J].环境科学与技术,2014,(S2):213-222.
[4]Tang X,Li Q,Wu M,et al.Review of remediation practices regarding cadmium-enriched farmland soil with particular reference to China[J].Journal of Environmental Management,2016,181:646-662.
[5]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,(2):293-298.
[6]Luo H F,Zhang J Y,Jia W J,et al.Analyzing the role of soil and rice cadmium pollution on human renal dysfunction by correlation and path analysis[J].Environmental Science&Pollution Research International,2017,24(2):2047-2054.
[7]李亚林,刘蕾,倪明,等.电动修复法对土壤中镉的去除及形态转化研究[J].工业安全与环保,2016,(7):76-79,90.
[8]石旻飞,李晔,袁江,等.螯合剂与表面活性剂强化东南景天修复Cd污染土壤的研究[J].安徽农业科学,2015,(20):99-102.
[9]刘翔宇,李晓宁,韩世娟,等.不同基因型狗牙根耐镉及镉富集特性[J].草业科学,2016,(12):2465-2474.
[10]Epelde L,Becerril J M,Alkorta I,et al.Heavy metal phytoremediation:Microbial indicators of soil health for the assessment of remediation efficiency[M].Springer Berlin Heidelberg:Advances in Applied Bioremediation,2009.299-313.
[11]张洲远.重金属土壤污染的植物修复技术研究进展[J].绿色科技,2016,(20):77-78.
[12]罗辉,朱易春,冯秀娟.重金属污染土壤的生物修复技术研究进展[J].安徽农业科学,2015,(5):224-227.
[13]罗远恒,顾雪元,吴永贵,等.钝化剂对农田土壤镉污染的原位钝化修复效应研究[J].农业环境科学学报,2014,(5):890-897.
[14]李凝玉,李志安,庄萍,等.施肥对两种苋菜吸收积累镉的影响[J].生态学报,2012,(18):5937-5942.
[15]White P J,Hammond J P.Phosphorus nutrition of terrestrial plants[A].The Ecophysiology of Plant-Phosphorus Interactions[M].Springer,2008.51-81.
[16]杨威,李忠,李仪琳,等.磷肥对农作物产量和品质的影响研究综述[J].安徽农学通报,2015,(20):66-67,70.
[17]张静,尹飞虎,李光永.农田磷肥的有效性研究进展与发展趋势[J].新疆农垦科技,2015,(7):57-60.
[18]周佚群,梁成华,杜立宇,等.不同施磷水平对土壤中重金属镉的钝化效果评价[J].水土保持通报,2014,(6):68-72.
[19]石小娟,刘玉清,易悦,等.3种含磷材料修复铜镉复合污染土壤的研究[J].湖南农业科学,2015,(4):116-118,121.
[20]陈青云,张晶,谭启玲,等.4种磷肥对土壤-叶菜类蔬菜系统中镉生物有效性的影响[J].华中农业大学学报,2013,(1):78-82.
[21]鲁如坤.土壤农业化学分析方法[M].北京:中国农业科学技术出版社,2000.
[22]阮桂海.SAS统计分析实用大全[M].北京:清华大学出版社,2003.
[23]聂发辉.关于超富集植物的新理解[J].生态环境,2005,14(1):136-138.
[24]Shah K.Cadmium metal detoxification and hyperaccumulators[M].Springer Berlin Heidelberg:Detoxification of Heavy Metals,2011.181-203.
[25]郎明林,张玉秀,柴团耀.植物重金属超富集机理研究进展[J].西北植物学报,2003,(11):2020-2029.
[26]刘戈宇,柴团耀,孙涛.超富集植物遏蓝菜对重金属吸收、运输和累积的机制[J].生物工程学报,2010,(5):561-568.
[27]Gupta D K,Chatterjee S,Datta S,et al.Role of phosphate fertilizers in heavy metal uptake and detoxification of toxic metals[J].Chemosphere,2014,108:134-144.
[28]Tan W N,Zhi-An L I,Qiu J,et al.Lime and phosphate could reduce cadmium uptake by five vegetables commonly grown in south China[J].Pedosphere,2011,21(2):223-229.
[29]陈青云.不同磷肥对土壤—叶菜系统中镉迁移的影响[D].武汉:华中农业大学,2011.
[30]刘芳,介晓磊,孙巍峰,等.磷、镉交互作用对烟草生长及吸收积累磷、镉的影响[J].土壤通报,2007,(1):116-120.
[31]王朋超,孙约兵,徐应明,等.施用磷肥对南方酸性红壤镉生物有效性及土壤酶活性影响[J].环境化学,2016,(1):150-158.
[32]Panwar B S,Singh J P,Laura R D.Cadmium uptake by cowpea and mungbean as affected by Cd and P application[J].Water Air&Soil Pollution,1999,112(1-2):163-169.
[33]王林,徐应明,孙国红,等.海泡石和磷酸盐对镉铅污染稻田土壤的钝化修复效应与机理研究[J].生态环境学报,2012,(2):314-320.
[34]王秀丽,梁成华,马子惠,等.施用磷酸盐和沸石对土壤镉形态转化的影响[J].环境科学,2015,(4):1437-1444.
[35]葛跃,孙向武,陈亚慧,等.叶面施磷对蓖麻生长、镉积累及亚细胞分布的影响[J].常州大学学报(自然科学版),2015,(4):85-90.
[36]Thakur S K,Tomar N K,Pandeya S B.Influence of phosphate on cadmium sorption by calcium carbonate[J].Geoderma,2006,130(3):240-249.
[37]邢丹,张爱民,王永平,等.贵州典型土壤-辣椒系统中镉的迁移富集特征[J].西南农业学报,2016,(2):332-336.
[38]董亚玲,刘斌美,陈慧茹,等.磷营养元素与水稻幼苗镉吸收关系研究[J].广东农业科学,2014,(13):6-8,24.
[39]区惠平,周柳强,曾艳,等.施肥后玉米镉污染风险评价分析[J].南方农业学报,2016,(7):1117-1122.
[40]Hong C O,Dougyoung C,Lee D K,et al.Comparison of phosphate materials for immobilizing cadmium in soil[J].Archives of Environmental Contamination&Toxicology,2010,58(2):268-274.
[2]Khan M A,Khan S,Khan A,et al.Soil contamination with cadmium,consequences and remediation using organic amendments[J].Science of the Total Environment,2017,601-602:1591-1605.
[3]串丽敏,赵同科,郑怀国,等.土壤重金属污染修复技术研究进展[J].环境科学与技术,2014,(S2):213-222.
[4]Tang X,Li Q,Wu M,et al.Review of remediation practices regarding cadmium-enriched farmland soil with particular reference to China[J].Journal of Environmental Management,2016,181:646-662.
[5]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,(2):293-298.
[6]Luo H F,Zhang J Y,Jia W J,et al.Analyzing the role of soil and rice cadmium pollution on human renal dysfunction by correlation and path analysis[J].Environmental Science&Pollution Research International,2017,24(2):2047-2054.
[7]李亚林,刘蕾,倪明,等.电动修复法对土壤中镉的去除及形态转化研究[J].工业安全与环保,2016,(7):76-79,90.
[8]石旻飞,李晔,袁江,等.螯合剂与表面活性剂强化东南景天修复Cd污染土壤的研究[J].安徽农业科学,2015,(20):99-102.
[9]刘翔宇,李晓宁,韩世娟,等.不同基因型狗牙根耐镉及镉富集特性[J].草业科学,2016,(12):2465-2474.
[10]Epelde L,Becerril J M,Alkorta I,et al.Heavy metal phytoremediation:Microbial indicators of soil health for the assessment of remediation efficiency[M].Springer Berlin Heidelberg:Advances in Applied Bioremediation,2009.299-313.
[11]张洲远.重金属土壤污染的植物修复技术研究进展[J].绿色科技,2016,(20):77-78.
[12]罗辉,朱易春,冯秀娟.重金属污染土壤的生物修复技术研究进展[J].安徽农业科学,2015,(5):224-227.
[13]罗远恒,顾雪元,吴永贵,等.钝化剂对农田土壤镉污染的原位钝化修复效应研究[J].农业环境科学学报,2014,(5):890-897.
[14]李凝玉,李志安,庄萍,等.施肥对两种苋菜吸收积累镉的影响[J].生态学报,2012,(18):5937-5942.
[15]White P J,Hammond J P.Phosphorus nutrition of terrestrial plants[A].The Ecophysiology of Plant-Phosphorus Interactions[M].Springer,2008.51-81.
[16]杨威,李忠,李仪琳,等.磷肥对农作物产量和品质的影响研究综述[J].安徽农学通报,2015,(20):66-67,70.
[17]张静,尹飞虎,李光永.农田磷肥的有效性研究进展与发展趋势[J].新疆农垦科技,2015,(7):57-60.
[18]周佚群,梁成华,杜立宇,等.不同施磷水平对土壤中重金属镉的钝化效果评价[J].水土保持通报,2014,(6):68-72.
[19]石小娟,刘玉清,易悦,等.3种含磷材料修复铜镉复合污染土壤的研究[J].湖南农业科学,2015,(4):116-118,121.
[20]陈青云,张晶,谭启玲,等.4种磷肥对土壤-叶菜类蔬菜系统中镉生物有效性的影响[J].华中农业大学学报,2013,(1):78-82.
[21]鲁如坤.土壤农业化学分析方法[M].北京:中国农业科学技术出版社,2000.
[22]阮桂海.SAS统计分析实用大全[M].北京:清华大学出版社,2003.
[23]聂发辉.关于超富集植物的新理解[J].生态环境,2005,14(1):136-138.
[24]Shah K.Cadmium metal detoxification and hyperaccumulators[M].Springer Berlin Heidelberg:Detoxification of Heavy Metals,2011.181-203.
[25]郎明林,张玉秀,柴团耀.植物重金属超富集机理研究进展[J].西北植物学报,2003,(11):2020-2029.
[26]刘戈宇,柴团耀,孙涛.超富集植物遏蓝菜对重金属吸收、运输和累积的机制[J].生物工程学报,2010,(5):561-568.
[27]Gupta D K,Chatterjee S,Datta S,et al.Role of phosphate fertilizers in heavy metal uptake and detoxification of toxic metals[J].Chemosphere,2014,108:134-144.
[28]Tan W N,Zhi-An L I,Qiu J,et al.Lime and phosphate could reduce cadmium uptake by five vegetables commonly grown in south China[J].Pedosphere,2011,21(2):223-229.
[29]陈青云.不同磷肥对土壤—叶菜系统中镉迁移的影响[D].武汉:华中农业大学,2011.
[30]刘芳,介晓磊,孙巍峰,等.磷、镉交互作用对烟草生长及吸收积累磷、镉的影响[J].土壤通报,2007,(1):116-120.
[31]王朋超,孙约兵,徐应明,等.施用磷肥对南方酸性红壤镉生物有效性及土壤酶活性影响[J].环境化学,2016,(1):150-158.
[32]Panwar B S,Singh J P,Laura R D.Cadmium uptake by cowpea and mungbean as affected by Cd and P application[J].Water Air&Soil Pollution,1999,112(1-2):163-169.
[33]王林,徐应明,孙国红,等.海泡石和磷酸盐对镉铅污染稻田土壤的钝化修复效应与机理研究[J].生态环境学报,2012,(2):314-320.
[34]王秀丽,梁成华,马子惠,等.施用磷酸盐和沸石对土壤镉形态转化的影响[J].环境科学,2015,(4):1437-1444.
[35]葛跃,孙向武,陈亚慧,等.叶面施磷对蓖麻生长、镉积累及亚细胞分布的影响[J].常州大学学报(自然科学版),2015,(4):85-90.
[36]Thakur S K,Tomar N K,Pandeya S B.Influence of phosphate on cadmium sorption by calcium carbonate[J].Geoderma,2006,130(3):240-249.
[37]邢丹,张爱民,王永平,等.贵州典型土壤-辣椒系统中镉的迁移富集特征[J].西南农业学报,2016,(2):332-336.
[38]董亚玲,刘斌美,陈慧茹,等.磷营养元素与水稻幼苗镉吸收关系研究[J].广东农业科学,2014,(13):6-8,24.
[39]区惠平,周柳强,曾艳,等.施肥后玉米镉污染风险评价分析[J].南方农业学报,2016,(7):1117-1122.
[40]Hong C O,Dougyoung C,Lee D K,et al.Comparison of phosphate materials for immobilizing cadmium in soil[J].Archives of Environmental Contamination&Toxicology,2010,58(2):268-274.