GB785024A - Composition for eliminating minor element deficiencies in plant growing media - Google Patents

Composition for eliminating minor element deficiencies in plant growing media

Info

Publication number
GB785024A
GB785024A GB4909/54A GB490954A GB785024A GB 785024 A GB785024 A GB 785024A GB 4909/54 A GB4909/54 A GB 4909/54A GB 490954 A GB490954 A GB 490954A GB 785024 A GB785024 A GB 785024A
Authority
GB
United Kingdom
Prior art keywords
ferric
salts
manganous
hydroxyethyl
cobalt
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
GB4909/54A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB785024A publication Critical patent/GB785024A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

The invention comprises metal complexes of amino-acids of the formula: <FORM:0785024/IV (a)/1> or <FORM:0785024/IV (a)/2> where M is a trivalent metal atom (other than cobalt), B is a divalent metal atom which forms a chelate of lower stability than does M, R is the ion from carboxymethyl or b -hydroxyethyl, Y is alkylene or cycloalkylene interposing two or three carbon atoms between the two nitrogen atoms and x is - 4. These are made by forming the trivalent metal chelate of the acid and reacting it with a compound of the divalent metal or vice versa. The pH of the mixture determines which of the above formul represents the complex obtained. Specified salts are the Ca-ferric, Ca-Co, Ca-Al, Ca-manganic, Zn-Al and manganous-ferric salts of ethylenediamine tetraacetic acid and the Ca-ferric, Zn-ferric and manganous-ferric salts of N-(b -hydroxyethyl)-ethylenediamine triacetic acid. Y may also be propylene, trimethylene, isobutylene or cyclohexylene and B may also be magnesium, strontium, barium, cadmium, copper, lead, iron, cobalt or nickel.ALSO:Compositions to be added to the soil to correct trace-metal deficiencies comprise a compound of the formula: <FORM:0785024/I/1> or <FORM:0785024/I/2> in a carrier, where M is a trivalent metal atom (other than cobalt), B is a divalent metal atom which forms a chelate of lower stability than does M, R is the ion from carboxymethyl or b -hydroxyethyl, Y is alkylene or cycloalkylene interposing two or three carbon atoms between the two nitrogen atoms and x is -4. Suitable carriers are sand, clay, vermiculite, lime, limestone, compost, fertilizers and resinous materials such as polyacrylonitrile soil conditioners. Specified salts are the Ca-ferric, Ca-Cr, Ca-Al, Ca-manganic, Zn-Al and manganous-ferric salts of ethylenediamine tetraacetic acid and the Ca-ferric, Zn-ferric and manganous-ferric salts of N-(b -hydroxyethyl)-ethylenediamine triacetic acid. The divalent metal may also be magnesium, strontium, barium, cadmium, copper, lead, iron, cobalt or nickel.
GB4909/54A 1953-02-20 1954-02-19 Composition for eliminating minor element deficiencies in plant growing media Expired GB785024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US785024XA 1953-02-20 1953-02-20

Publications (1)

Publication Number Publication Date
GB785024A true GB785024A (en) 1957-10-23

Family

ID=22144419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4909/54A Expired GB785024A (en) 1953-02-20 1954-02-19 Composition for eliminating minor element deficiencies in plant growing media

Country Status (1)

Country Link
GB (1) GB785024A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1100658B (en) * 1959-01-30 1961-03-02 Norddeutsche Affinerie Method of fertilization with micronutrients
US3139447A (en) * 1960-05-02 1964-06-30 Prod Chim Billault Fab Preparation of ferrous ferri-ethylenediamine-tetra-acetate and process
US4053296A (en) * 1975-10-02 1977-10-11 Bayer Aktiengesellschaft Ferrocene derivative for supplying plants with iron
EP0294857A1 (en) * 1987-07-01 1988-12-14 Gerard Willemsen Breeding ground stabilizer and method for improving a breeding ground
GR880100804A (en) * 1988-11-29 1990-12-31 Willemsen Gerard Soil stabilizer and method for improving soil

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1100658B (en) * 1959-01-30 1961-03-02 Norddeutsche Affinerie Method of fertilization with micronutrients
US3139447A (en) * 1960-05-02 1964-06-30 Prod Chim Billault Fab Preparation of ferrous ferri-ethylenediamine-tetra-acetate and process
US4053296A (en) * 1975-10-02 1977-10-11 Bayer Aktiengesellschaft Ferrocene derivative for supplying plants with iron
EP0294857A1 (en) * 1987-07-01 1988-12-14 Gerard Willemsen Breeding ground stabilizer and method for improving a breeding ground
GR880100804A (en) * 1988-11-29 1990-12-31 Willemsen Gerard Soil stabilizer and method for improving soil

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