NE Iowa Farmer Jeff Pape CONSERVATION COUNTS
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conservationconservation countsbioreactorbioreactorswater qualityiowa water qualityiowa conservationiowa farmiowa farmingiowa farmsiowa farmeriowa farmersfarmfarmingfarmersfarmswatershednitrateswater quality techniquesclean waterwater conservationsoil qualitysoil conservationnutrient reductionnutrient reduction strategywater quality testing