FR2437387A1 - Engrais vitreux et procede de culture utilisant ces engrais - Google Patents

Engrais vitreux et procede de culture utilisant ces engrais

Info

Publication number
FR2437387A1
FR2437387A1 FR7923760A FR7923760A FR2437387A1 FR 2437387 A1 FR2437387 A1 FR 2437387A1 FR 7923760 A FR7923760 A FR 7923760A FR 7923760 A FR7923760 A FR 7923760A FR 2437387 A1 FR2437387 A1 FR 2437387A1
Authority
FR
France
Prior art keywords
vitreous
mols
fertilizer
same
culture method
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.)
Granted
Application number
FR7923760A
Other languages
English (en)
Other versions
FR2437387B1 (fr
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.)
BFG Glassgroup GIE
Original Assignee
BFG Glassgroup GIE
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 BFG Glassgroup GIE filed Critical BFG Glassgroup GIE
Publication of FR2437387A1 publication Critical patent/FR2437387A1/fr
Application granted granted Critical
Publication of FR2437387B1 publication Critical patent/FR2437387B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0035—Compositions for glass with special properties for soluble glass for controlled release of a compound incorporated in said glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Fertilizers (AREA)

Abstract

L'INVENTION CONCERNE DES ENGRAIS VITREUX ET UN PROCEDE DE CULTURE UTILISANT CES ENGRAIS. L'ENGRAIS VITREUX COMPREND UN CONSTITUANT VITREUX SOLUBLE CONTENANT 35 A 55MOLES DE PO, MOINS DE 10MOLES DE KO ET DU CAO ETOU DU MGO EN QUANTITE NECESSAIRE POUR COMPLETER JUSQUE 100MOLES . LE RESTE DE LA COMPOSITION, S'IL Y EN A UN, PEUT COMPRENDRE DES MICROELEMENTS NUTRITIFS SOUS UNE FORME ASSIMILABLE PAR LES PLANTES ETOU DES MATIERES DE CHARGE INERTES. L'ENGRAIS VITREUX CONVIENT POUR LA CULTURE DANS LE SOL OU POUR LA CULTURE HYDROPONIQUE.
FR7923760A 1978-09-29 1979-09-21 Engrais vitreux et procede de culture utilisant ces engrais Granted FR2437387A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7838762 1978-09-29

Publications (2)

Publication Number Publication Date
FR2437387A1 true FR2437387A1 (fr) 1980-04-25
FR2437387B1 FR2437387B1 (fr) 1983-08-05

Family

ID=10500006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923760A Granted FR2437387A1 (fr) 1978-09-29 1979-09-21 Engrais vitreux et procede de culture utilisant ces engrais

Country Status (6)

Country Link
US (1) US4334908A (fr)
BE (1) BE878884A (fr)
DE (1) DE2938779A1 (fr)
FR (1) FR2437387A1 (fr)
GB (1) GB2031867A (fr)
NL (1) NL7907178A (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE440770B (sv) * 1982-02-24 1985-08-19 Chemical Dynamics Sweden Ab Komposition med glasburna mikroneringsemnen och forfarande for framstellning av denna
FR2591423B1 (fr) * 1985-12-17 1988-09-16 Saint Gobain Isover Verres nutritifs pour l'agriculture
US5037470A (en) * 1985-12-17 1991-08-06 Isover Saint-Gobain Nutritive glasses for agriculture
DD302011A9 (de) * 1989-11-13 1994-11-03 Biovision Gmbh Entwicklung Glasiges oder glasig-kristallines Material mit schneller Loeslichkeit und Verfahren zu seiner Herstellung
JPH08289680A (ja) * 1995-04-20 1996-11-05 Shiyouriyoku Ringyo Kenkyusho:Kk 苗木の水耕栽培方法及び苗木水耕栽培用肥料
US5693119A (en) * 1995-10-10 1997-12-02 The Penn State Research Foundation Solid-phase P buffer for sustained low-leaching P fertilization of plants
CA2274104C (fr) * 1996-12-04 2003-02-25 Tetra Co., Ltd. Materiaux pour la culture d'algues et de recifs artificiels
GB9811661D0 (en) * 1998-06-01 1998-07-29 Giltech Ltd Compositions
AU5072399A (en) * 1998-10-21 2000-05-08 Garegin Oganesovich Karapetyan Granulate fertiliser "agrovitakvo"
RU2163585C1 (ru) * 1999-07-19 2001-02-27 Карапетян Гарегин Оганесович Гранулированное комплексное удобрение
RU2163587C1 (ru) * 1999-09-02 2001-02-27 Карапетян Гарегин Оганесович Стеклянные удобрения пролонгированного действия
US20030008777A1 (en) * 1999-09-24 2003-01-09 Hansen Conny W. Phosphorus doped activated alumina
JP2003509332A (ja) * 1999-09-24 2003-03-11 アルベマール・コーポレーシヨン リンをドープした活性アルミナ
IT1310926B1 (it) 1999-09-30 2002-02-27 Giuseppe Macchioni Preparato fertilizzante a matrice vetrosa.
CN1142122C (zh) * 2000-01-03 2004-03-17 赵善茂 一种功能型玻璃肥及其制造方法
CN1150135C (zh) * 2000-01-04 2004-05-19 赵善茂 一种富含硒、锗元素的粉煤灰及其应用
WO2006057006A1 (fr) * 2004-11-29 2006-06-01 Council Of Scientific & Industrial Research Composition utile dans la fabrication de verre en oxyde de phosphore, potassium et souffre exempt d'azote et a liberation lente et procede de fabrication de verre a partir de celle-ci
US7645314B2 (en) * 2004-12-06 2010-01-12 Council Of Scientific & Industrial Research Composition useful for making slow release nitrogen free phosphorous, potassium and sulfur oxide glass and a process of making glass therefrom
DE102005033595B4 (de) * 2005-07-19 2011-07-14 Hoppenstedt, Albrecht, Dr., 29308 Düngemittel für Rasen und Gräser
CA2779152C (fr) * 2009-10-30 2017-10-10 Vale S.A. Procede ameliore pour produire un thermofertilisant a partir de mineraux porteurs de potassium
US20130333428A1 (en) 2010-09-10 2013-12-19 Harsco Corporation Agricultural binder system, agricultural blend, and process of forming an agricultural blend
US9108889B2 (en) * 2010-09-10 2015-08-18 Harsco Corporation Agricultural blend and process of forming an agricultural blend
US8734560B2 (en) 2010-09-10 2014-05-27 Harsco Corporation Agricultural blend and process of forming an agricultural blend
CN102276347A (zh) * 2011-05-24 2011-12-14 牛慧玲 一种草炭蚓粪缓释有机肥料及其制备方法
IT201600127838A1 (it) * 2016-12-19 2018-06-19 Sicer S P A Prodotto fitosanitario in forma di fritta.
GB2564834A (en) * 2017-05-04 2019-01-30 Dyson Technology Ltd Scale inhibition composition
MA47836B1 (fr) * 2019-12-31 2021-10-29 Univ Hassan Ii Procédé de fabrication de fibre de verre de phosphate
US11983498B2 (en) * 2021-03-18 2024-05-14 Augmented Intelligence Technologies, Inc. System and methods for language processing of document sequences using a neural network

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1072587A (fr) * 1952-12-29 1954-09-14 Ferro Corp Compositions vitrifiées par fusion, aliments de la croissance des plantes
FR67627E (fr) * 1955-02-25 1958-03-14 Ferro Corp Compositions vitrifiées par fusion, aliments de la croissance des plantes
US3762909A (en) * 1971-06-10 1973-10-02 Steel Corpus Phosphorus borate glass frits as plant micro nutrient carriers
FR2205491A1 (en) * 1972-11-06 1974-05-31 Transfer Systems Phosphate glass contg. ferrous ions - plant micronutrient of particular use in alkaline soils
FR2272050A1 (fr) * 1973-10-18 1975-12-19 Ferro Corp

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533027A (en) * 1946-04-26 1950-12-05 Cornonet Phosphate Company Method of forming porous nodules
FR1152757A (fr) * 1956-05-25 1958-02-25 Saint Gobain Compositions de verres alcalino-phosphoriques alumineux
DE1082284B (de) * 1958-05-07 1960-05-25 Alois Seidl Verfahren zur Herstellung leicht solbildender, Mikronaehrstoffe enthaltender Zusatzstoffe zu Duengemitteln aus Glas und verduennten Kaliwasserglasloesungen
US3095312A (en) * 1959-12-24 1963-06-25 Sidney T Holmes Porous foamed silicate products
US3320043A (en) * 1962-08-23 1967-05-16 Gen Electric Method for making thin film glass elements
US3342572A (en) * 1963-12-30 1967-09-19 Corning Glass Works Method of making cellular phosphate glass
GB1227482A (fr) * 1969-06-24 1971-04-07
US3812619A (en) * 1972-05-03 1974-05-28 Grace W R & Co Horticultural foam structures and method
US3897236A (en) * 1973-02-15 1975-07-29 Ferro Corp Process for forming ferrous iron-containing phosphorus glasses
GB1556993A (en) * 1975-07-17 1979-12-05 Sovitec Sa Gas-expansible bodies
GB1512637A (en) * 1975-07-29 1978-06-01 Standard Telephones Cables Ltd Vitreous controlled release fertiliser composition
US4168962A (en) * 1976-07-19 1979-09-25 The Curators Of The University Of Missouri Plant growth media
US4123248A (en) * 1977-08-25 1978-10-31 International Standard Electric Corporation Controlled release fertilizer
DE2738803A1 (de) * 1977-08-29 1979-03-15 Seidl Alois Verfahren zur herstellung eines langzeitduengemittels
US4148623A (en) * 1977-11-22 1979-04-10 International Standard Electric Corporation Controlled release fertilizer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1072587A (fr) * 1952-12-29 1954-09-14 Ferro Corp Compositions vitrifiées par fusion, aliments de la croissance des plantes
FR67627E (fr) * 1955-02-25 1958-03-14 Ferro Corp Compositions vitrifiées par fusion, aliments de la croissance des plantes
US3762909A (en) * 1971-06-10 1973-10-02 Steel Corpus Phosphorus borate glass frits as plant micro nutrient carriers
FR2205491A1 (en) * 1972-11-06 1974-05-31 Transfer Systems Phosphate glass contg. ferrous ions - plant micronutrient of particular use in alkaline soils
FR2272050A1 (fr) * 1973-10-18 1975-12-19 Ferro Corp

Also Published As

Publication number Publication date
DE2938779A1 (de) 1980-04-10
NL7907178A (nl) 1980-04-01
US4334908A (en) 1982-06-15
GB2031867A (en) 1980-04-30
BE878884A (fr) 1980-03-20
FR2437387B1 (fr) 1983-08-05

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Legal Events

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