Impact Of Floriculture Effiluents On The Quality Of Farmland Soils A Case Study Of Holeta Area Oromia Regional State Ethiopia
Plant Biology And Biodiversity Management Project Topics
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SOllie j loriClllfllre illduslries locoled al Ifolela 10WII discllllrge /I/Ilrealed eff'ue/lfs ill/ornIhe surrol/lldil1X eJl virol/lllel1l. As a re.wll excessil'C ferlilizer ol/d peslicide residllesrn/rO/ll Ille ftlrm (Ire deleriorating Ille soil. 'I11erefore, Illis s flldy was proposed wilh thernohjeclil'e of assessill)! Ille impact of eJjlllellls Fom Poticlllture illdllstries 011 soilrnql/(llity. We selected {II'O s flldy .·iles Ileal' Ihe jloriclIllllre induslryal Ilolela roWI/. Thernfirsl sile used as a conlrol was selected Fom lite efflllelll Fee area arOlllld Ihe ftlrmrnIl'hcreO'i, Ihe secolld sire sel along lite effluellt j low. II /Owl of 30 samples (/5 Fomrneach) lI'ere lesled fin' Iheir physicochemical clwracleris/ics SIIClt as soil le:(/lIre,rncalioll excJwlIge capacily (CEC), exchallgeable base!)' and microllli/riellf IXW(IIllerers.rn'11/(' dafllwere allaly::ed IIsillg SAS softll'are /0 see iflhere were .,igllijica/l/ differencesrnhetween Ihe COlllrol and impaired siles lit 5% level of signijicallce. Soil/ex/ure, pl/,rnCHe. exchangeable bases (K. Ca. Mg) showed sif!,lI ificllfIl differellces (1)
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