Assessment of Heavy Metals in Fodder Crops Leaves Being Raised with Hudiara Drain Water (Punjab-Pakistan)

Arif Malik, Saima Jadoon, Muhammad Imran Latif , Mawish Arooj

Heavy Metals, Hudiara Drain, Fodder crops, Water samples.

The present study was designed with the objectives to assess heavy metals’ concentration in Hudiara drain water and investigation of the concentration of heavy metals in different fodder crops grown with this drain water and the determination of heavy metals in milk of cattles grazing these contaminated fodder crops. A survey was conducted and ten different sites were selected along Hudiara drain after entering Lahore. Five water samples and three samples of crops from a each site. The samples were processed, stored and then analyzed for heavy metals like Lead, Cadmium, Chromium, Nickel, Zinc, Iron, Copper and manganese. Lead pollution was not found, whereas, Cadmium, Chromium and Nickel contamination was shown in Hudiara drain water. Similarly, Zinc pollution was not found in Hudiara drain water regarding irrigation and Iron, Copper and Manganese contamination was present in Water samples. Most of the fodder crops samples were contaminated with all heavy metals having levels of heavy metals above the Recommended Concentrations. It is noted that Pb+2 of Hudiara drain and irrigated Pb+2 of fodder crop were in positive correlation and negative correlation between Pb+2 and Cr+2, Ni+2, Cu+2. There is positive correlation between Cd+2 and Cr+2, Fe+2 and also negative correlation between Cd+2 and Pb+2, Cd+2, Ni+2, Zn+2, Cu+2, Mn+2 of fodder crop irrigated with Hudiara drain.

10.22161/ijaers.4.5.16