Aryl phosphoric triamide and aryl phosphorodiamidate urease and nitrification inhibitors and urease and nitrification inhibited urea and reduced nitrogen based fertilizer compositions
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United States of America Patent
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May 14, 1985
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N/A
app pub date -
Jun 8, 1983
filing date -
Jun 8, 1983
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Expired
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Abstract
The invention relates to novel urease inhibited fertilizer compositions containing urea and a urease inhibiting amount of one or more aryl phosphoric triamide and aryl phosphorodiamidate compounds, and to methods and compositions for inhibiting the activity of urease through use of such compounds.
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