CA1030360A - Engrais a action temporisee - Google Patents

Engrais a action temporisee

Info

Publication number
CA1030360A
CA1030360A CA192,699A CA192699A CA1030360A CA 1030360 A CA1030360 A CA 1030360A CA 192699 A CA192699 A CA 192699A CA 1030360 A CA1030360 A CA 1030360A
Authority
CA
Canada
Prior art keywords
slow acting
acting fertilizer
fertilizer
slow
acting
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
CA192,699A
Other languages
English (en)
Inventor
Joseph P. Kealy
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.)
Swift Chemical Co
Original Assignee
Swift 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 Swift Chemical Co filed Critical Swift Chemical Co
Application granted granted Critical
Publication of CA1030360A publication Critical patent/CA1030360A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C05G5/35—Capsules, e.g. core-shell

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
CA192,699A 1973-05-14 1974-02-15 Engrais a action temporisee Expired CA1030360A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US360099A US3925053A (en) 1973-05-14 1973-05-14 Slow acting fertilizer

Publications (1)

Publication Number Publication Date
CA1030360A true CA1030360A (fr) 1978-05-02

Family

ID=23416587

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,699A Expired CA1030360A (fr) 1973-05-14 1974-02-15 Engrais a action temporisee

Country Status (2)

Country Link
US (1) US3925053A (fr)
CA (1) CA1030360A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424942B2 (fr) * 1974-04-09 1979-08-24
EP0013108B1 (fr) * 1978-12-22 1983-11-23 Adelaide & Wallaroo Fertilizers Ltd. Améliorations concernant la granulation
US5238480A (en) * 1989-06-29 1993-08-24 Vigoro Industries, Inc. Fertilizer compositions and method of making such compositions
US5174804A (en) * 1989-09-29 1992-12-29 Vigoro Industries, Inc. Fertilizer/pesticide composition and method of treating plants
US6267962B1 (en) 1990-12-21 2001-07-31 C-P Technology Limited Partnership Compositions and methods of treatment using peat derivatives
DE50000541D1 (de) * 1999-03-03 2002-10-31 Basf Ag Diureide und deren Verwendung
US6225258B1 (en) 1999-06-25 2001-05-01 Lesco Technologies Llc Controlled release pesticide and fertilizer briquettes
AU2018304604B2 (en) 2017-07-21 2023-11-23 SABIC Agri-Nutrients Company Calcium sulfate urea granules and methods for producing and using the same
CN107337543B (zh) * 2017-08-21 2020-11-24 济南大学 一种盐碱地缓释肥及其制备方法
CN107382510B (zh) * 2017-08-21 2020-11-24 济南大学 一种可控性缓释肥及其制备方法
EP3891111B1 (fr) 2018-12-07 2026-04-01 Sabic Agri-Nutrients Company Engrais contenant du sulfate de calcium-urée et procédés de production et d'utilisation de ceux-ci
CN114728859A (zh) 2019-10-03 2022-07-08 沙特基础工业全球技术公司 尿素硫酸钙颗粒及其制备和使用方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070435A (en) * 1956-04-12 1962-12-25 Phillips Petroleum Co Production of non-caking fertilizers
US2988439A (en) * 1957-04-30 1961-06-13 Int Minerals & Chem Corp Method of preparing a potassium polyphosphate glass fertilizer
US2955673A (en) * 1958-08-18 1960-10-11 Kahn And Company Inc Process and apparatus for dehydrating gas
US3024098A (en) * 1958-10-06 1962-03-06 Crown Zellerbach Corp Fertilizer product, its manufacture and application
US3050385A (en) * 1960-07-25 1962-08-21 Phillips Petroleum Co Slow release fertilizers and their manufacture
US3322528A (en) * 1960-08-30 1967-05-30 Hamamoto Masao Fertilizer compositions consisting of isobutylidene-diurea and method of using
US3149934A (en) * 1961-07-13 1964-09-22 Exxon Research Engineering Co Cyclic adsorption process
US3280536A (en) * 1963-07-30 1966-10-25 Exxon Research Engineering Co Method for providing an oxygen-enriched environment
US3326665A (en) * 1963-07-19 1967-06-20 Hoechst Ag Process for the manufacture of granular urea-aldehyde fertilizer
US3419379A (en) * 1964-09-18 1968-12-31 Commercial Solvents Corp Process for coating fertilizer particles with magnesium and calcium phosphates and sulfates and the resulting product
US3399510A (en) * 1966-05-25 1968-09-03 Air Technologies Inc Process and apparatus for dehydrating compressed gas
US3660068A (en) * 1969-12-29 1972-05-02 Phillips Petroleum Co Soil additives
US3659399A (en) * 1970-06-29 1972-05-02 Air Technologies Inc Fractionation by adsorption
US3762909A (en) * 1971-06-10 1973-10-02 Steel Corpus Phosphorus borate glass frits as plant micro nutrient carriers

Also Published As

Publication number Publication date
US3925053A (en) 1975-12-09

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