ZA846286B - An ameliorator for the fertilisation of soils - Google Patents

An ameliorator for the fertilisation of soils

Info

Publication number
ZA846286B
ZA846286B ZA846286A ZA846286A ZA846286B ZA 846286 B ZA846286 B ZA 846286B ZA 846286 A ZA846286 A ZA 846286A ZA 846286 A ZA846286 A ZA 846286A ZA 846286 B ZA846286 B ZA 846286B
Authority
ZA
South Africa
Prior art keywords
soils
weight
biodegradable
ameliorator
fertilisation
Prior art date
Application number
ZA846286A
Inventor
Alain Laurent
Original Assignee
Said
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 Said filed Critical Said
Publication of ZA846286B publication Critical patent/ZA846286B/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
    • C05F11/00—Other organic fertilisers
    • C05F11/02—Other organic fertilisers from peat, brown coal, and similar vegetable deposits
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80—Soil conditioners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cultivation Of Plants (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Fertilizing (AREA)
  • Catching Or Destruction (AREA)
  • Soil Working Implements (AREA)

Abstract

1. An enriching agent for the fertilization of soils, characterized in that it consists of a mixture of lignite of low bitumen content that has been submitted to a treatment endowing it with a high content of humic acids, and of natural or synthetic polymer that retains water and is non-biodegradable or only slightly biodegradable, and in that the respective proportions in the dry state of the different constituents of this enriching agent vary between 95% and 50% by weight of the treated lignite and between 5% and 50% by weight of the water-retainer.
ZA846286A 1983-08-18 1984-08-13 An ameliorator for the fertilisation of soils ZA846286B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8313687A FR2550783B1 (en) 1983-08-18 1983-08-18 AMENDMENT FOR SOIL FERTILIZATION

Publications (1)

Publication Number Publication Date
ZA846286B true ZA846286B (en) 1985-03-27

Family

ID=9291790

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA846286A ZA846286B (en) 1983-08-18 1984-08-13 An ameliorator for the fertilisation of soils

Country Status (7)

Country Link
EP (1) EP0140795B1 (en)
AT (1) ATE30578T1 (en)
AU (1) AU551926B2 (en)
DE (2) DE3467156D1 (en)
ES (1) ES8601824A1 (en)
FR (1) FR2550783B1 (en)
ZA (1) ZA846286B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801459A (en) * 1987-06-25 1989-01-16 Perlite Gmbh SPREADING FOR SOIL IMPROVEMENT.
GB8800578D0 (en) * 1988-01-12 1988-02-10 Fernandes P J F Improvements relating to plant growth media
WO1991011410A1 (en) * 1990-02-01 1991-08-08 Salah Barbary Products for the cultivation of plants on all types of soil, and processes for their manufacture
GB9216624D0 (en) * 1992-08-05 1992-09-16 Courtaulds Chemicals Holdings Fibrous growth media
GR1001620B (en) * 1993-06-04 1994-07-29 Viokat Anonymos Techniki & Vio A method for the agricultural exploitation of lignite and caol collieries explored by open cut mining.
US5803670A (en) * 1993-06-04 1998-09-08 Compostella Compania Maritime Ltd. Method of cultivation of coal and lignite infields formed by uncovering (open cast mining)
DE102009034137A1 (en) * 2009-07-22 2011-01-27 Inotec Glienke & Glienke Gbr (Vertretungsberechtigte Gesellschafter: Peter O. Glienke Liquids storing and expandable composite material and its production and application
CN108516887A (en) * 2018-03-21 2018-09-11 上海金禾天地信息科技有限公司 A kind of preparation method of multifunction soil organic water retainer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK114781B (en) * 1966-12-14 1969-08-04 Torfstreuverband Gmbh Process for granulating and pelletizing peat or peat fertilizer mixtures.
FR1569696A (en) * 1968-02-16 1969-06-06
DE1925272C3 (en) * 1969-05-17 1973-09-20 Torfstreuverband Gmbh, 2900 Oldenburg Process for the production of a granulated soil improver s
FR2041748A1 (en) * 1969-05-20 1971-02-05 Alliot Raymond Fertilizers from lignite
FR2234245A1 (en) * 1973-06-25 1975-01-17 Rodrigues Correia Zulmdra Humic acid fertilisers - prepd. by oxidn. of organic material and treatment with alkali and phosphate
GB2088392B (en) * 1980-12-03 1984-05-02 Sumitomo Chemical Co Production of hydrogels

Also Published As

Publication number Publication date
ES535127A0 (en) 1985-11-16
ES8601824A1 (en) 1985-11-16
DE140795T1 (en) 1986-02-27
AU3205084A (en) 1985-02-21
ATE30578T1 (en) 1987-11-15
EP0140795A1 (en) 1985-05-08
AU551926B2 (en) 1986-05-15
EP0140795B1 (en) 1987-11-04
DE3467156D1 (en) 1987-12-10
FR2550783A1 (en) 1985-02-22
FR2550783B1 (en) 1990-01-12

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