Evaluation of pasture allowance of manganese for ruminants

The aim of this study was to access the Mn contamination in soil, forages, and animals. Heavy metal pollution is a matter prime significance natural environment. Through food chain, toxicity heavy metals their bioaccumulation potential are transferred into humans. Higher concentrations metallic compounds toxic living organisms but these essential maintain body metabolism. Intake crops polluted with chief chain channel for human exposure. Animals exposed stress by intake richly contaminated crops; those part chain. Samples plant, animal blood, hair, feces were collected find through wet digestion process lab analysis. Different forages content that our major concern study. present findings also emphasized on assessment bio-concentration factor (BCF). Other significant indices mobility calculated, i.e. load index (PLI), daily (DIM), health risk (HRI), enrichment (EF). experimentation result showed different seasons. concentration 20.01–28.29 mg/kg soil 5.27–8.90 mg/kg. Soil samples higher level (PLI) Pollution index. Bio-concentration MN 2.59–4.21 It can be concluded regular monitoring evaluate status. contents safe limits plants; however, its observed