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1. (WO1979000261) COMPOSITION AND PROCESS FOR A GRANULAR PLANT NUTRIENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1979/000261 International Application No.: PCT/US1978/000133
Publication Date: 17.05.1979 International Filing Date: 27.10.1978
IPC:
C05D 9/00 (2006.01)
C CHEMISTRY; METALLURGY
05
FERTILISERS; MANUFACTURE THEREOF
D
INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C86; FERTILISERS PRODUCING CARBON DIOXIDE
9
Other inorganic fertilisers
Applicants:
Inventors:
Priority Data:
84855504.11.1977US
Title (EN) COMPOSITION AND PROCESS FOR A GRANULAR PLANT NUTRIENT
(FR) COMPOSES NUTRITIFS, METHODES ET PROCEDES
Abstract:
(EN) Granular, free-flowing, slow release plant nutrient compositions suitable for use in growth media are prepared by treating granules of a calcined clay, such as montmorillonite, attapulgite, sepiolite chlorite or vermiculite, with one or more solutions of salts of iron, boron, molybdenum, chloride, manganese, zinc, copper and sulphur. Optionally, the salt solutions may contain a sequestering agent.
(FR) Des composes nutritifs pour les vegetaux, granuleux, a ecoulement libre et a emission lente destines a etre melanges a un milieu de croissance sont prepares en traitant des granules d"une argile calcinee telle que montmorillonite, attapulgite, sepiolite, chlorite ou vermiculite avec une ou plusieurs solutions de sels de fer, de bore, de molybdene, de chlorure, de manganese, de zinc, de cuivre et de soufre. Les solutions de sels peuvent aussi contenir un agent sequestrant.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)