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University of Delaware
5 年
Nitrogen Cycling in Agriculture
The most common soil N test is the pre-sidedress nitrate test (PSNT), which can reliably estimate the contribution of soil N to the overall N requirement of corn. Managing N based on results of a PSNT ...
29 天
on MSN
Wheaton Town Hall hosts water testing station
Adding these nitrate levels can be because of land use or soil types, and these tests can potentially prevent health risks.
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