[lemma=reduce] [tag=DT] [!lemma=incidence] [□=□] □
[lemma=reduce] [tag=DT] [!lemma=incidence] [lemma=□] □
[lemma=reduce] [tag=DT] [!lemma=incidence] [tag=□] □
Proper balancing of minerals , feeding a low protein concentrate , and feeding about pound of mature grass hay / day will reduce the prevalance of scours when calves are grazing .