Accumulation of phytotoxic metals and metalloids in vegetable continuum subjected to different irrigation streams: a threat towards nutritional security
Muhammad Waqas, Kamran Ashraf, Muhammad Mohiuddin, Asim Abbasi, Khawar Sultan, Muhammad Umar, Hayssam M. Ali, M. Abdel-Hamid, Qamar Zaman
Notulae Botanicae Horti Agrobotanici Cluj-Napoca
Urban Farm DB summary
This study assessed heavy metal and metalloid concentrations in ridge gourd, soil, and irrigation water, finding that groundwater samples exceeded permissible limits for Ni, Fe, Cu, Pb, As, Cr, and Cd. Soil irrigated with groundwater showed Cd, Cr, and As above limits, and ridge gourd samples had higher Cd levels than safe limits. Consumption of ridge gourd from the studied area may pose health hazards due to elevated target hazard quotients for Zn, Fe, and Cr, and high cancer risks from Ni, Cr, Cd, As, and moderate risk from Pb in canal water.