Keyword Index

all also but can fertilizer has have high many may more most not nutrients other plant plants soil some sub tag test these use used

analysis area boron calcium chloride copper corn corn_silage crop dolomite garden grade gypsum h3po3 how interpretation iron k kentucky lime magnesium manganese manure maryland mg michigan micronutrient minor_element nebraska nitrogen nutrient_management nutrients p penn_state pennsylvania ph phosphorous phosphorus_acid placement potassium result sidedress soil soil_ph sulfur urea water wisconsin yield zinc