Effect of Cadmium Toxicity on Aquatic Macrophyte Pistia Stratiotes (L.)
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چکیده
منابع مشابه
Effect of nickel-stresses on uptake, pigments and antioxidative responses of water lettuce, Pistia stratiotes L.
Water lettuce plants were exposed to various concentrations (0, 0.01,0.1, 1.0 and 10.0 ppm) of nickel as nickel sulphate in nutrient medium. The effect of graded nickel (Ni +2) concentrations on visible symptoms of toxicity, pigments (chlorophyll a, b and total) and antioxidative attributes were evaluated. Plants exposed to high nickel (1.0 and 10.0 ppm) showed visible toxicity symptoms, such a...
متن کاملPistia Stratiotes and MF. Malayi
Sig ̂ Editor, The Indian Medical Gazette Uic tvi,11 ^le control of human filarial infection of Mr. fvi? ass?ciated with Mf. malayi in the blood, 1937 *n the Indian Medical Gazette of May indi(Di 300-307) and Drs. Sweet and Pillai in the '34) r * edical Gazette of December 1937 (pp. 730success by biological means during ?Uont of t ^ under the auspices of the Govern0radicatiOn fVancore^ie object w...
متن کاملEvaluation of the potential of Pistia stratiotes L. (water lettuce) for bioindication and phytoremediation of aquatic environments contaminated with arsenic.
Specimens of Pistia stratiotes were subjected to five concentrations of arsenic (As) for seven days. Growth, As absorption, malondialdehyde (MDA) content, photosynthetic pigments, enzymatic activities, amino acids content and anatomical changes were assessed. Plant arsenic accumulation increased with increasing metalloid in the solution, while growth rate and photosynthetic pigment content decr...
متن کاملDensity-dependent reproductive and vegetative allocation in the aquatic plant Pistia stratiotes (Araceae).
Pistia stratiotes is an aquatic macrophyte that grows in temporary-ponds in the southern Pantanal, Brazil. It reproduces both sexually and asexually and is usually observed forming dense mats on the water surface, a condition favored by the plant's vegetative reproduction coupled with an ability for rapid growth. In this study we examined the effect of densely crowded conditions on the producti...
متن کاملAn eco-friendly method of synthesizing gold nanoparticles using an otherwise worthless weed pistia (Pistia stratiotes L.)
A biomimetic method of gold nanoparticles synthesis utilizing the highly invasive aquatic weed pistia (Pistia stratiotes) is presented. In an attempt to utilize the entire plant, the efficacy of the extracts of all its parts - aerial and submerged - was explored with different proportions of gold (III) solution in generating gold nanoparticles (GNPs). The progress of the synthesis, which occurr...
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ژورنال
عنوان ژورنال: Journal of Environmental & Analytical Toxicology
سال: 2013
ISSN: 2161-0525
DOI: 10.4172/2161-0525.1000201