SLOW RELEASE NITROGEN COATING

A coated aggregate material for enhancing the extended delivery of nitrogen needed for plant development and growth, the coated aggregate metarial having a slow release (extended-release) nitrogen coating of a particulate UF polymer adhered to the aggregate material with an adhesive binder. La prése...

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Bibliographische Detailangaben
Hauptverfasser:	WERTZ, STACEY, L, KELLY, ROBBIE, D, KNIGHT, JAMES, DAVIS, C., R, ARON, MICHEAL, J, GABRIELSON, KURT, DOPICO, PABLO, REDIGER, RICHARD, BAXTER, PAUL, PHILLIPS, JAMES, C
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY COMPOSITIONS BASED THEREON FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM FERTILISING FISHING FORESTRY HUMAN NECESSITIES HUNTING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS 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 NITROGENOUS FERTILISERS ORGANIC MACROMOLECULAR COMPOUNDS PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PLANTING PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF SOWING THEIR PREPARATION OR CHEMICAL WORKING-UP TRAPPING
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Beschreibung
Zusammenfassung:	A coated aggregate material for enhancing the extended delivery of nitrogen needed for plant development and growth, the coated aggregate metarial having a slow release (extended-release) nitrogen coating of a particulate UF polymer adhered to the aggregate material with an adhesive binder. La présente invention concerne un agrégat enrobé permettant de renforcer la fourniture prolongée de l'azote nécessaire au développement et à la croissance des végétaux. Cet agrégat enrobé comporte un enrobé azoté à libération lente (libération prolongée) fait d'un polymère d'urée-formaldéhyde adhérant sur la matière de l'agrégat au moyen d'un liant adhésif.