title: Metal contamination of soil and translocation in vegetables growing under industrial wastewater irrigated agricultural field of Vadodara, Gujarat, India.
abstract: The present investigation was carried out to evaluate metals concentration in ten vegetable crops growing in mixed industrial effluent irrigated agricultural field near Vadodara, Gujarat, India. Differential accumulation and translocation of various metals in selected vegetables plant species was observed. A higher concentration of metals were found in order of Fe>Mn>Zn>Cd>Cu>Pb>Cr>As in soil irrigated with industrial effluent than soil irrigated with tube well water; however, the concentration of As, Cr and Pb found below detection limit in tube well water irrigated soil. Metal accumulation in root and top of vegetables varied significantly both in relations to metal concentration in the soil and the plant genotype. Among ten vegetable species studied five vegetable species, i.e. Spinach, Radish, Tomato, Chili and Cabbage growing in mixed industrial effluent irrigated agricultural field showed high accumulation and translocation of toxic metals (As, Cd, Cr, Pb and Ni) in their edible parts, thus, their cultivation are unsafe with respect to possible transfer in food chain and health hazards. However, it is suggested that vegetable crops restricting toxic metal in non-edible port may be recommended for cultivation in such metal contaminated agricultural field.
authors.affiliation: Sophisticated Instrumentation Center for Applied Research & Testing, Sardar Patel Centre for Science & Technology, Vallabh Vidyanagar 388120, Anand (Gujarat), India.
authors.forename: K K
authors.initials: KK
authors.lastname: Tiwari
authors.forename: N K
authors.initials: NK
authors.lastname: Singh
authors.forename: M P
authors.initials: MP
authors.lastname: Patel
authors.forename: M R
authors.initials: MR
authors.lastname: Tiwari
authors.forename: U N
authors.initials: UN
authors.lastname: Rai
mesh_terms: D057914:Agricultural Irrigation; D004784:Environmental Monitoring; D007194:India; D019216:Metals, Heavy / Q000032:analysis*; D012987:Soil; D012989:Soil Pollutants / Q000032:analysis* / Q000378:metabolism; D014675:Vegetables / Q000737:chemistry* / Q000378:metabolism; D014865:Waste Disposal, Fluid; D014874:Water Pollutants, Chemical / Q000032:analysis* / Q000378:metabolism
chemical_list: D019216:Metals, Heavy; D012987:Soil; D012989:Soil Pollutants; D014874:Water Pollutants, Chemical