RELEASE-CONTROLLED COATING FERTILIZER WITH BULK BLENDING AND PREPARATION METHOD THEREOF

PURPOSE: A release-controlled bulk blending type coated-fertilizer and a producing method thereof are provided to secure the stable growth of rice with the small amount of the fertilizer. CONSTITUTION: A producing method of a release-controlled bulk blending type coated-fertilizer comprises the foll...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, NAM GYOL, LEE, JOON SEOK, MYONG, KWANG JIN, JANG, YIL, BAE, HYUN GUK, LEE, SEUNG HO, KIM, KYOUNG SUNG, SON, JU YOUN, YOON, CHEL JU, KWON, OH YEAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM FILLING PASTES INKS MANUFACTURE THEREOF METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS 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 NATURAL RESINS NITROGENOUS FERTILISERS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PURPOSE: A release-controlled bulk blending type coated-fertilizer and a producing method thereof are provided to secure the stable growth of rice with the small amount of the fertilizer. CONSTITUTION: A producing method of a release-controlled bulk blending type coated-fertilizer comprises the following steps: mixing an olefin based resin, a biodegradation inducing resin, a water-insoluble inorganic material, and a surfactant with an organic solvent for obtaining a coating composition; coating a first fertilizer and a second fertilizer with the coating composition, separately; and bulk blending the first fertilizer and the second fertilizer. The first fertilizer is urea, and the second fertilizer is a composite fertilizer.