CA1046788A - Slow-release fertilizers - Google Patents

Slow-release fertilizers

Info

Publication number
CA1046788A
CA1046788A CA220,444A CA220444A CA1046788A CA 1046788 A CA1046788 A CA 1046788A CA 220444 A CA220444 A CA 220444A CA 1046788 A CA1046788 A CA 1046788A
Authority
CA
Canada
Prior art keywords
potassium
fertilizer
cao
weight
frit
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
CA220,444A
Other languages
English (en)
French (fr)
Other versions
CA220444S (en
Inventor
Peter J. Baldock
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of CA1046788A publication Critical patent/CA1046788A/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
    • C05D1/00—Fertilisers containing potassium
    • C05D1/005—Fertilisers containing potassium post-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Glass Compositions (AREA)
CA220,444A 1974-02-19 1975-02-19 Slow-release fertilizers Expired CA1046788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7431/74A GB1486564A (en) 1974-02-19 1974-02-19 Slow-release fertilizers

Publications (1)

Publication Number Publication Date
CA1046788A true CA1046788A (en) 1979-01-23

Family

ID=9832983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,444A Expired CA1046788A (en) 1974-02-19 1975-02-19 Slow-release fertilizers

Country Status (8)

Country Link
US (1) US3992184A (esLanguage)
JP (1) JPS50129367A (esLanguage)
BE (1) BE825494A (esLanguage)
CA (1) CA1046788A (esLanguage)
DE (1) DE2506904A1 (esLanguage)
FR (1) FR2261244B3 (esLanguage)
GB (1) GB1486564A (esLanguage)
NL (1) NL7501832A (esLanguage)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321078A (en) * 1980-06-30 1982-03-23 Michaud Michael A Slow release fertilizer composition
FR2591423B1 (fr) * 1985-12-17 1988-09-16 Saint Gobain Isover Verres nutritifs pour l'agriculture
US5743935A (en) * 1995-02-14 1998-04-28 Plantagenet Holdings Pty Ltd. Conditioning composition
US20050229827A1 (en) * 2004-04-19 2005-10-20 Mcknight Linton W Multi-flora, low-maintenance, landscaping
EP3061741A1 (de) * 2015-02-27 2016-08-31 Carmen Bohndick Vorrichtung und verfahren zur industriellen veredelung von recyclingphoshorquellen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1249114A (en) * 1967-11-17 1971-10-06 Pilkington Brothers Ltd Glass composition
US3726657A (en) * 1970-06-25 1973-04-10 Anchor Hocking Corp Decomposable glass
US3734756A (en) * 1971-06-16 1973-05-22 Philadelphia Quartz Co Finely divided alkali metal silicate glass
US3811853A (en) * 1972-05-01 1974-05-21 Corning Glass Works Degradable glass suitable for containers
US3824106A (en) * 1973-01-22 1974-07-16 Corning Glass Works Self-degradable glass containers

Also Published As

Publication number Publication date
NL7501832A (nl) 1975-08-21
GB1486564A (en) 1977-09-21
US3992184A (en) 1976-11-16
DE2506904A1 (de) 1975-08-28
JPS50129367A (esLanguage) 1975-10-13
BE825494A (fr) 1975-08-13
FR2261244B3 (esLanguage) 1977-10-28
FR2261244A1 (esLanguage) 1975-09-12

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