Micro granular fertilizer for the prevention and treatment of iron chlorosis
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United States of America Patent
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Apr 30, 2002
Grant Date -
N/A
app pub date -
Nov 29, 1999
filing date -
Nov 29, 1999
priority date (Note) -
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Abstract
The present invention relates to a micro granular fertilizer for the prevention and treatment of Iron chlorosis based on the association of animal blood, a ferrous salt and a lignine derivative. The fertilizer is provided in the granular form with the granules having a size of 0.1 to 1.5 mm to be localized along plant rows or applied to spouted lawns.
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Cited Art Landscape
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