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Title: Fertilizer solution comprising a trace element in liquid ammonia

Abstract: A liquid fertilizer composition comprising anhydrous ammonia and at least one trace element selected from the group consisting of B, Cu, Mg, Mn and Mo, plus a method for making such a composition and a method for increasing the trace element content of soils.


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Inventors: Kenton, Joseph R. (Bartlesville, OK, US)

Application Number: 569332
Filing Date: 1975-04-17
Publication_date: 1977-02-08
Assignee: Phillips Petroleum Company (Bartlesville, OK)
Primary Class(es): 71/11 71/27, 71/64.1
Other Classes:
US Patent Ref:
2976138Mar, 1961Hester71/1.
3070434Dec, 1962Turner et al.71/1.
3360355Dec, 1967Horsley et al.71/61.
3854923Dec, 1974Ott71/1.

Other Refs:
Primary Examiner: Spear, Jr., Frank A.
Assistant Examiner: Lander, Ferris H.
Attorney: