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GB1307828A - Liquid fertilizers - Google Patents

Liquid fertilizers

Info

Publication number
GB1307828A
GB1307828A GB5825869A GB1307828DA GB1307828A GB 1307828 A GB1307828 A GB 1307828A GB 5825869 A GB5825869 A GB 5825869A GB 1307828D A GB1307828D A GB 1307828DA GB 1307828 A GB1307828 A GB 1307828A
Authority
GB
United Kingdom
Prior art keywords
magnesium
phosphate
ions
iron ions
acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5825869A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fisons Ltd
Original Assignee
Fisons 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 Fisons Ltd filed Critical Fisons Ltd
Publication of GB1307828A publication Critical patent/GB1307828A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

1307828 Liquid fertilizer composition FISONS Ltd 9 Nov 1970 [28 Nov 1969] 58258/69 Heading C1B An aqueous fertilizer solution having a pH in the range 3À6 to 4À4 and which does not precipitate out the trace elements, contains 0À1 to 10% phosphate ions calculated as P 2 O 5 , 0 to 1À5% of magnesium ions and 0 to 0À5% of iron ions (the combined weight of magnesium and iron ions forming at least 0À1% of the solution), and at least one chelating agent for the magnesium and iron ions. Typical ingredients are selected from phosphoric acid, ammonium phosphate, potassium phosphate; magnesium, ferrous and ferric sulphates, nitrates and chlorides ; and ethylenediamine tetra-acetic acid and its salts, aceto-diphosphonic acid and nitrotriacetic acid. Optional ingredients are N and/or K in the form of ammonium or potassium sulphate, phosphate, nitrate, chloride, or hydroxide; sodium nitrate; or urea. The composition is conveniently in the form of a concentrate which is diluted with water prior to use.
GB5825869A 1969-11-28 1969-11-28 Liquid fertilizers Expired GB1307828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5825869 1969-11-28

Publications (1)

Publication Number Publication Date
GB1307828A true GB1307828A (en) 1973-02-21

Family

ID=10481153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5825869A Expired GB1307828A (en) 1969-11-28 1969-11-28 Liquid fertilizers

Country Status (2)

Country Link
GB (1) GB1307828A (en)
IE (1) IE34718B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315763A (en) 1978-10-30 1982-02-16 Stoller Enterprises, Inc. High analysis liquid fertilizers
ES2097084A1 (en) * 1994-06-14 1997-03-16 Alvarez Cuevas Figuerola Narci Use of solid and/or liquid substances having lubricant properties for the manufacture of high concentration granulates by extrusion
WO2003042128A3 (en) * 2001-11-14 2003-12-24 Akzo Nobel Nv Aqueous iron chelate composition
EP1612200A3 (en) * 2004-06-28 2009-12-30 Timac Agro España, S.A. Fertilising composition and process for the obtainment thereof
WO2023012295A1 (en) * 2021-08-05 2023-02-09 Vivagro Biostimulant composition based on monopotassium phosphate in acid form

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105272447A (en) * 2015-09-27 2016-01-27 常州市奥普泰科光电有限公司 Preparation method of octadecyl trimethyl acetyl iron phosphate water-soluble fertilizer
CN105418202B (en) * 2016-01-22 2018-11-09 河北省农林科学院农业资源环境研究所 A kind of special multielement nutrition seed dressing of spring maize

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315763A (en) 1978-10-30 1982-02-16 Stoller Enterprises, Inc. High analysis liquid fertilizers
ES2097084A1 (en) * 1994-06-14 1997-03-16 Alvarez Cuevas Figuerola Narci Use of solid and/or liquid substances having lubricant properties for the manufacture of high concentration granulates by extrusion
WO2003042128A3 (en) * 2001-11-14 2003-12-24 Akzo Nobel Nv Aqueous iron chelate composition
CN1321095C (en) * 2001-11-14 2007-06-13 阿克佐诺贝尔股份有限公司 Aqueous iron chelate composition
EP1612200A3 (en) * 2004-06-28 2009-12-30 Timac Agro España, S.A. Fertilising composition and process for the obtainment thereof
WO2023012295A1 (en) * 2021-08-05 2023-02-09 Vivagro Biostimulant composition based on monopotassium phosphate in acid form
FR3125943A1 (en) * 2021-08-05 2023-02-10 Vivagro Biostimulant composition based on monopotassium phosphate in acid form

Also Published As

Publication number Publication date
IE34718B1 (en) 1975-07-23
IE34718L (en) 1971-05-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee