Chemistry: fertilizers – Processes and products – Organic material-containing
Reexamination Certificate
2007-12-19
2011-11-01
Langel, Wayne (Department: 1736)
Chemistry: fertilizers
Processes and products
Organic material-containing
C071S030000, C071S064100
Reexamination Certificate
active
08048190
ABSTRACT:
This invention refers to a liquid fertilizer of organic and mineral origin where sabila and humic acid are used as sources of organic matter, to which may be added micronutrients iron, zinc, copper, manganese, boron, calcium and magnesium in the form of a soluble compound; furthermore, a chelating agent and a surfactant to make the nutrients more assimilable for the crops may be added. The invention consists of a liquid organic-mineral fertilizer whose organic base is sabila extract and/or humic acid; and the mineral elements conform to diverse added salts so that the fertilizer contains the essential micronutrients for all soil type (iron, zinc, copper, manganese, boron, calcium and magnesium). Furthermore, the invention contains a chelating agent and a surfactant to improve the assimilation of the nutrients for the cultivations.
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Carr LLP
Langel Wayne
LandOfFree
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