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外加不同铁源和丛枝菌根对砷污染土壤上玉米生长及磷、砷吸收的影响
夏运生; 陈保冬; 朱永官; 吴亚洵; 王幼珊; 李晓林
2008-03-15
Source Publication环境科学学报
Volume1Issue:3Pages:516-524
Abstract通过盆栽模拟试验研究了添加不同铁源及接种丛枝菌根真菌(Arbuscular mycorrhizal fungi,AMF)对高砷污染土壤上玉米生长及其吸收磷、砷、铁、锰、铜和锌的影响.试验结果表明,与对照相比,添加硫酸亚铁并接种AMF显著地提高了土壤有效铁、锰含量,降低了土壤中水溶性砷、磷含量以及玉米地上部砷的含量,并极大地增加了植株对磷的吸收,提高了植株体内磷砷吸收量之比,从而明显地改善了植株的菌根建成和生长状况.在不接种情况下,硫酸亚铁和石灰混合处理显著地降低了土壤水溶性砷、磷含量及根系砷含量,并明显增加了磷的吸收以及磷、砷吸收量的比值,使玉米植株生物量和根长增加的幅度较其它铁源处理时更大....
Department土壤环境科学实验室
Keyword 丛枝菌根真菌(Amf) 玉米(Zea Mays L.)
Document Type期刊论文
Identifierhttps://ir.rcees.ac.cn/handle/311016/10478
Collection土壤环境科学实验室
Recommended Citation
GB/T 7714
夏运生,陈保冬,朱永官,等. 外加不同铁源和丛枝菌根对砷污染土壤上玉米生长及磷、砷吸收的影响[J]. 环境科学学报,2008,1(3):516-524.
APA 夏运生,陈保冬,朱永官,吴亚洵,王幼珊,&李晓林.(2008).外加不同铁源和丛枝菌根对砷污染土壤上玉米生长及磷、砷吸收的影响.环境科学学报,1(3),516-524.
MLA 夏运生,et al."外加不同铁源和丛枝菌根对砷污染土壤上玉米生长及磷、砷吸收的影响".环境科学学报 1.3(2008):516-524.
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