title: Growth and cadmium uptake in barley under cadmium stress.
abstract: Effect of various additions of cadmium (5 to 3125 microg g(-1) air dried soil) was studied on growth and Cd uptake in barley grown in pots containing two soil types- a loamy sand and a sandy loam, during different stages of growth. While lower doses (5 to 25 microg g(-1)) led to an increase, the higher doses resulted in a substantial decrease in barley growth. The plant Cd content increased with an increase in soil applied Cd. A decrease in translocation ratio prevailed at higher soil applied Cd, indicating the existence of an exclusion mechanism.
authors.affiliation: Department of Botany, College of Science, M.L. Sukhadia University, Udaipur-313 002, India. ncaery@yahoo.com
authors.forename: N C
authors.initials: NC
authors.lastname: Aery
authors.forename: D K
authors.initials: DK
authors.lastname: Rana
mesh_terms: D002104:Cadmium / Q000493:pharmacokinetics* / Q000633:toxicity*; D004305:Dose-Response Relationship, Drug; D001467:Hordeum / Q000254:growth & development*; D012822:Silicon Dioxide; D012989:Soil Pollutants / Q000493:pharmacokinetics* / Q000633:toxicity*; D014018:Tissue Distribution
chemical_list: D012989:Soil Pollutants; D002104:Cadmium; D012822:Silicon Dioxide