Machine system and process for producing attrition resistant slow release fertilizers
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United States of America Patent
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-
Dec 20, 1994
Grant Date -
N/A
app pub date -
Feb 8, 1993
filing date -
Feb 8, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A machine system and process for producing attrition resistant, controlled release fertilizer is described. In the process, a prewet solution is used to initially coat the plant nutrient to be coated followed by the separate application of the individual components used in the coating. The machine system provides an improved means for uniformly applying a single layer or multiple layers of polymer coatings to the plant nutrient.
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Family
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Cited Art Landscape
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