MY103813A - Addition of supplemental macro & micro nutrients to granular phosphatic fertilizers. - Google Patents

Addition of supplemental macro & micro nutrients to granular phosphatic fertilizers.

Info

Publication number
MY103813A
MY103813A MYPI89000127A MYPI19890127A MY103813A MY 103813 A MY103813 A MY 103813A MY PI89000127 A MYPI89000127 A MY PI89000127A MY PI19890127 A MYPI19890127 A MY PI19890127A MY 103813 A MY103813 A MY 103813A
Authority
MY
Malaysia
Prior art keywords
supplemental
macro
addition
potassium
mixtures
Prior art date
Application number
MYPI89000127A
Inventor
Heinrich Walter Karl
Original Assignee
Hi Fert Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hi Fert Pty Ltd filed Critical Hi Fert Pty Ltd
Publication of MY103813A publication Critical patent/MY103813A/en

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  • Fertilizers (AREA)

Abstract

A GRANULAR FERTILIZER IS PREPARED BY COATING PARTICLES OF A BASE FERTILIZER SELECTED FROM ORTHOPHOSPHATES OF CALCIUM, AMONIUM AND POTASSIUM AND MIXTURES THEREOF, WITH: (A) A FIRST LAYER COMPRISING 1 TO 5(BY WEIGHT OF THE TOTAL COMPOSITION) OR WATER OR AN AQUEOUS SOLUTION OF A SALT SELECTED FROM THE GROUP OF SULPHATES AND PHOSPHATES OF AMMONIUM OR POTASSIUM AND MIXTURES THEREOF; AND (B) A SECOND LAYER COMPRISING (i) ELEMENTAL SULPHUR AND/OR (ii) A SUPPLEMENTAL MICRONUTRIENT AND IF THE FIRST LAYER CONSISTS OF WATER ONLY (iii) 0.1 TO 10(BY WEIGHT OF THE TOTAL COMPOSITION) OF A SALT SELECTED FROM THE GROUP CONSISTING OF WATER- SOLUBLE SULPHATES AND PHOSPHATES OF AMMONIUM OR POTASSIUM, SULPHATES OF METALLIC TRACE ELEMENTS, AND MIXTURES THEREOF.
MYPI89000127A 1988-02-01 1989-01-31 Addition of supplemental macro & micro nutrients to granular phosphatic fertilizers. MY103813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPI651788 1988-02-01

Publications (1)

Publication Number Publication Date
MY103813A true MY103813A (en) 1993-09-30

Family

ID=3772761

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI89000127A MY103813A (en) 1988-02-01 1989-01-31 Addition of supplemental macro & micro nutrients to granular phosphatic fertilizers.

Country Status (3)

Country Link
MY (1) MY103813A (en)
NZ (1) NZ227757A (en)
PH (1) PH25453A (en)

Also Published As

Publication number Publication date
PH25453A (en) 1991-07-01
NZ227757A (en) 1990-07-26

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