Morphoanatomical injuries in Pistia stratiotes L. (Araceae) as a result of exposure to clomazone in water
نویسندگان
چکیده
منابع مشابه
Density-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 کاملPhytoremediation to remove nutrients and improve eutrophic stormwaters using water lettuce (Pistia stratiotes L.).
BACKGROUND, AIM, AND SCOPE Water quality impairment by nutrient enrichment from agricultural activities has been a concern worldwide. Phytoremediation technology using aquatic plants in constructed wetlands and stormwater detention ponds is increasingly applied to remediate eutrophic waters. The objectives of this study were to evaluate the effectiveness and potential of water lettuce (Pistia s...
متن کاملEffect 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 کاملUptake and distribution of metals by water lettuce (Pistia stratiotes L.).
BACKGROUND, AIM AND SCOPE Water quality impairment by heavy metal contamination is on the rise worldwide. Phytoremediation technology has been increasingly applied to remediate wastewater and stormwater polluted by heavy metals. MATERIALS AND METHODS Laboratory analysis and field trials were conducted to evaluate the uptake of metals (Al, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, and Zn)...
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...
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ژورنال
عنوان ژورنال: Anais da Academia Brasileira de Ciências
سال: 2020
ISSN: 1678-2690,0001-3765
DOI: 10.1590/0001-3765202020180519