Screening Ornamentals for Their Potential as As Accumulator Plants
نویسندگان
چکیده
منابع مشابه
Screening Ornamentals for Their Potential as As Accumulator Plants
Arsenic-based pesticides, herbicides and insecticides are used in horticultural operations resulting in soil contamination around greenhouse structures. Phytoremediation and phytostabilization are two techniques for treating arsenic (As) contaminated soil. Several ornamental plant species, Iris (Iris savannarum), switchgrass (Panicum virgatum), Tithonia rotundiflora, Coreopsis lanceolata, sunfl...
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Heavy metal pollution is a worldwide problem. This study was conducted in a turquoise mine in Nyshabour (Iran) to find accumulator plant(s). Concentrations of metals were determined both in the soil and the plants growing in the mine. Concentrations of total K, Ca, Na, Mg, Mn, Zn, Fe and Cu in the mine area were higher than the control soil. The results showed that four dominant vegetations nam...
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Leguminous plants include both herbaceous and woody types. both shrubs and tree’;. Many of thex shrubs and twzs have been used as ornament&; many others hew the potential, in appearance and adaptation. to complement existing plantings. Most leguminous plants are capable of gmwth on soils lacking nitmgcn by forming symbiotic associations with bacteria (Khirohiwn) that iniect the plant root, form...
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ژورنال
عنوان ژورنال: Journal of Agricultural Science
سال: 2013
ISSN: 1916-9760,1916-9752
DOI: 10.5539/jas.v5n10p20