EFFECTS OF SOIL-ADDED CL ON GROWTH OF ANDROPOGON-SCOPARIUS AND POSSIBLE IMPLICATIONS FOR HEAVY-METAL RESEARCH

被引：1

作者：

MILES, LJ

PARKER, GR

机构：

[1] Department of Forestry and Natural Resources, Purdue University, West Lafayette, 47907, Indiana

来源：

PLANT AND SOIL | 1979年 / 51卷 / 01期

关键词：

Andropogon scoparius; Cadmium; Chloride; Dry weight; Germination; Heavy metals; Lead; Little bluestem; Salt;

D O I：

10.1007/BF02205928

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Soil additions of Cl-, as NaCl, over the 0-400 ppm Cl- range did not affect germination for A. scoparius. Height and top dry weight were significantly reduced by 300 ppm soil added Cl-. Although not conclusive, growth and germination effects reported for Cd2+, added as CdCl2, are probably due to Cd2+ rather than to a Cl- or salt effect. Reported Pb2+ effects, where Pb2+ is added as PbCl2, however may be at least partially due to a Cl- or salt effect.

引用

页码：69 / 72

页数：4

共 6 条

[1]

[Anonymous], 1969, PLANT SOIL WATER REL

[2]

BLACK CA, 1965, METHODS SOIL ANAL 2

[3]

HAHNE H C H, 1973, Journal of Environmental Quality, V2, P444, DOI 10.2134/jeq1973.00472425000200040007x

[4] INTERACTION OF LEAD AND CADMIUM ON MAIZE ROOT-GROWTH AND UPTAKE OF LEAD AND CADMIUM BY ROOTS [J].