[go: up one dir, main page]

FR2158090A1 - Artificial soil conditioner and fertiliser - prepd by fermentation of treated lignite - Google Patents

Artificial soil conditioner and fertiliser - prepd by fermentation of treated lignite

Info

Publication number
FR2158090A1
FR2158090A1 FR7139088A FR7139088A FR2158090A1 FR 2158090 A1 FR2158090 A1 FR 2158090A1 FR 7139088 A FR7139088 A FR 7139088A FR 7139088 A FR7139088 A FR 7139088A FR 2158090 A1 FR2158090 A1 FR 2158090A1
Authority
FR
France
Prior art keywords
prepd
nitrogen
lignite
fertiliser
fermentation
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
FR7139088A
Other languages
French (fr)
Other versions
FR2158090B1 (en
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.)
OLEAGINEUX MEDITERRANEEN
Original Assignee
OLEAGINEUX MEDITERRANEEN
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 OLEAGINEUX MEDITERRANEEN filed Critical OLEAGINEUX MEDITERRANEEN
Priority to FR7139088A priority Critical patent/FR2158090A1/en
Publication of FR2158090A1 publication Critical patent/FR2158090A1/en
Application granted granted Critical
Publication of FR2158090B1 publication Critical patent/FR2158090B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Soil conditioning, artificial humus is prepd. from lignites with minimal solubilities of 20% in 2% aq. ammonia, 10% in 1% Na pyrophosphate at pH 9 and 5% in Na pyrophosphate at pH 7, the soluble pactions being precipitatable with Ca ions, and an ash content of 25% of which 15% is insoluble in nitric acid, by grinding the lignite, adjusting the pH to 7.5-8.5 with ammonia and/or Na derivs. and/or Ca derivs. to maximal quantities of 2% NH3, 3.5% Na and 5% CaO, adding 2-6% org. nitrogen, nitrogen from urea or amide, and/or nitrogen phosphates, then adding to the mixt. 0.3-0.5% trace elements essential for growth of microorganisms and seeding the mass with strains of organisms from natural manure, the moisture content of the lignite being kept at 50-60%, then fermenting the mass aerobically at is not >70 degrees C for 20-30 days.
FR7139088A 1971-10-29 1971-10-29 Artificial soil conditioner and fertiliser - prepd by fermentation of treated lignite Granted FR2158090A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7139088A FR2158090A1 (en) 1971-10-29 1971-10-29 Artificial soil conditioner and fertiliser - prepd by fermentation of treated lignite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7139088A FR2158090A1 (en) 1971-10-29 1971-10-29 Artificial soil conditioner and fertiliser - prepd by fermentation of treated lignite

Publications (2)

Publication Number Publication Date
FR2158090A1 true FR2158090A1 (en) 1973-06-15
FR2158090B1 FR2158090B1 (en) 1974-11-15

Family

ID=9085138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139088A Granted FR2158090A1 (en) 1971-10-29 1971-10-29 Artificial soil conditioner and fertiliser - prepd by fermentation of treated lignite

Country Status (1)

Country Link
FR (1) FR2158090A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689723A1 (en) * 1992-04-13 1993-10-15 De Malliard Hugues Growing vegetation on poor or sterile soil - by applying mixt. of humus-forming material, vegetable flour and microorganisms to the soil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1253877A (en) * 1960-01-28 1961-02-17 Process and installation for the production of fertilizer and fuel gas from vegetable waste from food factories
FR1426784A (en) * 1964-03-23 1966-01-28 Diamond Alkali Co New humus or potting soil
FR1491467A (en) * 1966-06-29 1967-08-11 Manufacturing process for ammonium humates
FR1547749A (en) * 1967-10-20 1968-11-29 Centrale D Expl Et De Commerce New compost for growing and manufacturing process for this compost

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1253877A (en) * 1960-01-28 1961-02-17 Process and installation for the production of fertilizer and fuel gas from vegetable waste from food factories
FR1426784A (en) * 1964-03-23 1966-01-28 Diamond Alkali Co New humus or potting soil
FR1491467A (en) * 1966-06-29 1967-08-11 Manufacturing process for ammonium humates
FR1547749A (en) * 1967-10-20 1968-11-29 Centrale D Expl Et De Commerce New compost for growing and manufacturing process for this compost

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689723A1 (en) * 1992-04-13 1993-10-15 De Malliard Hugues Growing vegetation on poor or sterile soil - by applying mixt. of humus-forming material, vegetable flour and microorganisms to the soil

Also Published As

Publication number Publication date
FR2158090B1 (en) 1974-11-15

Similar Documents

Publication Publication Date Title
Jansson et al. Preferential utilization of ammonium over nitrate by micro-organisms in the decomposition of oat straw
Patrick Jr et al. Plant nutrient behavior in flooded soil
Adams et al. Liming effects on nitrogen use and efficiency
Charyulu et al. Nitrogen fixation in some Indian rice soils
Ahmad et al. Factors affecting immobilization and release of nitrogen in soil and chemical characteristics of the nitrogen newly immobilized IV. Chemical nature of the organic nitrogen becoming decomposable due to the drying of soil
Ames et al. Sulphur in relation to soils and crops
FR2158090A1 (en) Artificial soil conditioner and fertiliser - prepd by fermentation of treated lignite
Anderson et al. Variations in low temperature adaptability of nitrifiers in acid soils
Katznelson Survival of Azotobacter in soil
Nor Soil urease activity and kinetics
Allison Some availability studies with ammonium phosphate and its chemical and biological effects upon the soil
Vandecaveye Effects of Stable Manure and Certain Fertilizers on the Microbiological Activites in Virgin Peat
David et al. Stimulation of nitrogenase by acetylene: fresh synthesis or conformational change
EP3753915B1 (en) Use of a compound with biostatic activity as agronomic additive for fertilisers including urea, urease inhibitors and biostimulants
Frederick et al. Biological interactions
Greene Some factors limiting the applicability of biological methods for determining the availability of plant food elements in calcareous soils
Al-Kanani et al. Volatilization of ammonia from urea-ammonium nitrate solutions as influenced by organic and inorganic additives
Nishio et al. Effects of organic matter, moisture content and other environmental factors on denitrification in topsoils of an upland field
CN111995479A (en) Drought-resistant fermented cake fertilizer for green cultivation of tobacco and preparation method thereof
Al-Saadawi et al. Influence of fertilizers type on the kinetic parameters of the inorganic pyrophosphatase enzyme in a soil planted with maize (Zea mays L.)
JPS6140637B2 (en)
US4178214A (en) Culture medium for cultivation of fodder yeasts
EP3208254A1 (en) Fertilizing composition which includes ions complexed with humic substances to improve the biological fixation of nitrogen by microorganisms present in the soil
FR2142883A1 (en) Compost formation - using soil bacteria and fungi to make available insoluble phosphates
ES457923A1 (en) Stable fertiliser suspensions - of di:ammonium phosphate, phosphoric acid and attapulgite

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse