PT68815A - Controlled solubility of soil additives - Google Patents

Controlled solubility of soil additives

Info

Publication number
PT68815A
PT68815A PT68815A PT6881578A PT68815A PT 68815 A PT68815 A PT 68815A PT 68815 A PT68815 A PT 68815A PT 6881578 A PT6881578 A PT 6881578A PT 68815 A PT68815 A PT 68815A
Authority
PT
Portugal
Prior art keywords
soil additives
controlled solubility
solubility
controlled
soil
Prior art date
Application number
PT68815A
Other languages
Portuguese (pt)
Original Assignee
Revertex South Africa
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
Priority claimed from ZA00776918A external-priority patent/ZA776918B/en
Application filed by Revertex South Africa filed Critical Revertex South Africa
Publication of PT68815A publication Critical patent/PT68815A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse
    • C05F9/04—Biological compost
    • 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
    • C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
PT68815A 1977-11-21 1978-11-21 Controlled solubility of soil additives PT68815A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA00776918A ZA776918B (en) 1977-11-21 1977-11-21 Controlled solubility of soil additives
ZA7890 1978-01-06

Publications (1)

Publication Number Publication Date
PT68815A true PT68815A (en) 1978-12-01

Family

ID=27131154

Family Applications (1)

Application Number Title Priority Date Filing Date
PT68815A PT68815A (en) 1977-11-21 1978-11-21 Controlled solubility of soil additives

Country Status (10)

Country Link
JP (1) JPS5493681A (en)
AR (1) AR218090A1 (en)
AU (1) AU4135778A (en)
BR (1) BR7807615A (en)
DE (1) DE2850200A1 (en)
FR (1) FR2409247A1 (en)
GB (1) GB2009728A (en)
IT (1) IT1100559B (en)
NL (1) NL7811428A (en)
PT (1) PT68815A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007089A1 (en) * 1980-02-26 1981-09-03 Dezsö T. 6749 Schweigen-Rechtenbach Kabai Sustained-release fertiliser prods. - contg. some components in coated form
DE3150631A1 (en) * 1981-12-21 1983-07-21 Saat- Und Erntetechnik Gmbh, 3440 Eschwege Use of treated seeds for sowing
FR2619741B1 (en) * 1987-06-23 1992-09-04 Guidat Gilbert INDUSTRIAL PLANT FOR THE CONTINUOUS FLOW PRODUCTION OF PARCELS OR PARTICLES STABILIZED FROM WOOD WASTE
DE3829938A1 (en) * 1988-09-02 1990-03-29 Hermann Hofmann ORGANO-MINERAL DUENGER AND METHOD FOR THE PRODUCTION THEREOF
EP0445530B1 (en) * 1990-02-05 1994-11-02 MFE "Marienfelde" GmbH Granulate containing waste from fruit juice pressing, spent grains and/or wood and use thereof
FR2705191B1 (en) * 1993-05-13 1995-08-11 Hortifrance Process for the preparation of a product used as a support or amendment for crops.
JP2642874B2 (en) * 1994-07-11 1997-08-20 工業技術院長 Method for producing coated fertilizer and product thereof
PL229206B1 (en) * 2012-08-06 2018-06-29 Rogut Stanislaw Controlled release fertilizer of ingredients and a method for manufacturing a controlled release fertilizer, and method of the fertilizer application

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248687B (en) * 1967-08-31 Badische Anilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhem Process for making slow-acting fertilizers
GB815829A (en) * 1956-09-06 1959-07-01 Fisons Ltd Fertilizers coated with polymeric materials
FR1270910A (en) * 1960-10-13 1961-09-01 Archer Daniels Midland Co Highly concentrated granular fertilizer, previously manufactured
BE648260A (en) * 1964-05-21
DE2302320A1 (en) * 1973-01-18 1974-07-25 Kalk Chemische Fabrik Gmbh PROCESS FOR CONDITIONING PEDAL DUETANIC
NL7409783A (en) * 1973-07-25 1975-01-28 Fisons Ltd METHOD FOR COVERING GRAIN MATERIALS, IN PARTICULAR ARTIFICIAL FERTILIZERS.

Also Published As

Publication number Publication date
DE2850200A1 (en) 1979-05-23
BR7807615A (en) 1979-07-31
FR2409247A1 (en) 1979-06-15
JPS5493681A (en) 1979-07-24
IT1100559B (en) 1985-09-28
AU4135778A (en) 1979-05-31
GB2009728A (en) 1979-06-20
NL7811428A (en) 1979-05-23
IT7829993A0 (en) 1978-11-21
AR218090A1 (en) 1980-05-15

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