PLANT NUTRIENT PRODUCTS

This invention relates to novel plant nutrient products which not only provide a slow and gradual release of water soluble plant nutrients to the agricultural soil, but also afford a means by which the rate of release of plant nutrients from the product can be controlled at a substantially constant...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WITTSELL L,US, FEICHTMEIR E,US, MC LAREN G,US, SOMMER H,US, LARSEN R,US
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS
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Beschreibung
Zusammenfassung:	This invention relates to novel plant nutrient products which not only provide a slow and gradual release of water soluble plant nutrients to the agricultural soil, but also afford a means by which the rate of release of plant nutrients from the product can be controlled at a substantially constant (linear) rate throughout the life of the product.