1 Hammer D, Keller C. Change in the rhizosphere of metal-accumulating plants evidenced by chemical extractants [J]. J. of Environmental Quality, 2002, 31(5): 1561~1569 2 Linehan D J, Sinclair A H, Mitchell M C. Seasonal changes in Cu, Mn, Zn and Co concentrations in soil in the root zone of barley (Hordeum vulgare L.)[J]. J. Soil Sci., 1989,40:103~115 3 Mench M J, Fargues S. Metal uptake by iron-efficient and inefficient oats[J]. Plant and Soil, 1994,165:227~233 4 李其林,刘光德,黄昀,等.大田蔬菜Pb、Cd污染途径的研究[J].环境科学与技术,2004,12(4):149~152 5 杜应琼,何江华,陈俊坚,等.铅、镉和铬在叶类蔬菜中的累积及对其生长的影响[J].园艺学报,2003,30(1):51~55 6 Ren A Z, Gao Y B, Liu S. Effects of Cr, Cd and Pb on free proline content etc in leaves of Brassica chinensis L[J]. Chin J Appl Environ Biol, 2000, 6(2): 12~116 7 鲁如坤.土壤农业化学分析方法[M].北京:中国农业科技出版社,2000.335~336 8 刘秀梅,聂俊华,王庆仁. 6种植物对Pb的吸收与耐性研究[J].植物生态学报,2002,26(5):533~537 9 徐卫红,熊治庭,王宏信,等.超量积累植物根际效应及其重金属吸收机理研究进展[A].见:段昌群.生态科学进展.北京:高等教育出版社,2004.355~370 10 张玲,王焕校.镉胁迫下小麦根系分泌物的变化[J].生态学报,2002,22(4):496~502 11 Pellet D M, Papernik L A, Kochian L V. Multiple aluminum resistance mechanisms in wheat: the rules of root apical phosphate and malate exudation[J]. Plant Physiology, 1996, 112: 591~597 12 Ryan P R, Dellunize E, Randall P J. Characterization of Al-stimulated efflux of malate from the apices of Al-toleration wheat roots[J]. Planta, 1995,196:103~110 13 旷远文,温达志,钟传文,等.根系分泌物及其植物修复中的作用[J].植物生态学报,2003,27(5):709~717 14 胡学玉,李学垣,谢振翅.不同青菜品种吸锌能力差异及与根系分泌物的关系[J].植物营养与肥料学报,2002,8(2):234~238 15 Ma, J F, Zheng S J, Matsurnoto H. Specific secretion of citric acid induced by Al stress in Cassia tora L. [J]. Plant Cell Physiology, 1977,38:1019~1025 16 Mench M, Martin E. Mobilization of cadmium and other metals from two soils by root exudates of Zea mays L., Nicotiana tabacum L. Nicotiana rustica L. [J]. Plant and Soil, 1991,132:187~196 17 方晓航,仇荣亮,刘雯,等.小分子有机酸对蛇纹岩发育土壤Ni、Co的活化影响[J].中国环境科学,2005,25(5):618~621 18 杨仁斌,曾清如,周细红,等.植物根系分泌物对锅锌尾矿污染土壤中重金属的活化效应[J].农业环境保护,2000,19(3):52~155
|