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You've got questions about Central Iowa's water since officials have banned commercial and residential lawn watering due to ...
Farmers often face tough decisions about how much nitrogen to apply to corn, especially when spring weather disrupts ...
Experts say the test strips don't usually measure the same part of the nitrate ion that Central Iowa Water Works uses to ...
Interpreting Corn Stalk Nitrate Test Results. The concentration of nitrate in stalks at the end of the season is a consequence of all the factors that influenced growth during the season; not just N ...
Nitrate measurements in domestic wells in Iowa from 2002 to 2022, from the Iowa Department of Natural Resources public water-testing program. Counties targeted in Lade et al.’s 2024 review are ...
Calculation of Sidedress Nitrogen Recommendation Based on Results of the Pre-Sidedress Soil Nitrate Test. The need for additional N fertilization is determined based on results of the PSNT test. If ...
Citizen scientists in Iowa are monitoring nitrate levels in streams and drinking water through the Izaak Walton League's Nitrate Watch program. The data collected supplements state monitoring ...
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