Suspension fertilizer suitable for irrigation fertilization, and a process for its preparation
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United States of America Patent
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Dec 22, 1998
Grant Date -
N/A
app pub date -
Dec 26, 1996
filing date -
Apr 15, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a stable aqueous fertilizer suspension suitable for drip irrigation, which suspension contains 5-55% by weight water and 45-95% by weight of one or several plant-nutrient containing substances, of which at least one contains water-insoluble solid particles, the particle size of the solid particles contained in the suspension being less than 50 .mu.m and the pH of the suspension being within the range 2-7. The invention also relates to a process for the preparation of this suspension.
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Family
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Cited Art Landscape
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