FR2224421A1 - Horticultural compost material prodn. - from wood bark and waste wood with nitrogenous minerals and trace elements - Google Patents

Horticultural compost material prodn. - from wood bark and waste wood with nitrogenous minerals and trace elements

Info

Publication number
FR2224421A1
FR2224421A1 FR7312005A FR7312005A FR2224421A1 FR 2224421 A1 FR2224421 A1 FR 2224421A1 FR 7312005 A FR7312005 A FR 7312005A FR 7312005 A FR7312005 A FR 7312005A FR 2224421 A1 FR2224421 A1 FR 2224421A1
Authority
FR
France
Prior art keywords
wood
nitrogenous
minerals
trace elements
bark
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
FR7312005A
Other languages
French (fr)
Other versions
FR2224421B3 (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.)
Europeen Cellulose
Original Assignee
Europeen Cellulose
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 Europeen Cellulose filed Critical Europeen Cellulose
Priority to FR7312005A priority Critical patent/FR2224421A1/en
Priority to BE142744A priority patent/BE813181A/en
Publication of FR2224421A1 publication Critical patent/FR2224421A1/en
Application granted granted Critical
Publication of FR2224421B3 publication Critical patent/FR2224421B3/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)

Abstract

The process comprises (a) humidifying bark and wood waste from leaf bearing frees to water content of 60-70% (b) adding NH4 salts, pref. (NH4)2SO4, (NH4)2HPO4 and also K2SO4 and EDTA, to increase the N-content, (c) aerating weekly to oxidise Mn, (d) adding, before 3rd aeration, oligo-elements pref. Na molybdate, FeSO4 and CuSO4 and (e) grinding, sieving and adjusting the N content to 2.5% by addn. of mineral N. The composting takes 45 days.
FR7312005A 1973-04-03 1973-04-03 Horticultural compost material prodn. - from wood bark and waste wood with nitrogenous minerals and trace elements Granted FR2224421A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7312005A FR2224421A1 (en) 1973-04-03 1973-04-03 Horticultural compost material prodn. - from wood bark and waste wood with nitrogenous minerals and trace elements
BE142744A BE813181A (en) 1973-04-03 1974-04-02 FOREST COMPOST MANUFACTURING PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7312005A FR2224421A1 (en) 1973-04-03 1973-04-03 Horticultural compost material prodn. - from wood bark and waste wood with nitrogenous minerals and trace elements

Publications (2)

Publication Number Publication Date
FR2224421A1 true FR2224421A1 (en) 1974-10-31
FR2224421B3 FR2224421B3 (en) 1975-10-24

Family

ID=9117350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312005A Granted FR2224421A1 (en) 1973-04-03 1973-04-03 Horticultural compost material prodn. - from wood bark and waste wood with nitrogenous minerals and trace elements

Country Status (2)

Country Link
BE (1) BE813181A (en)
FR (1) FR2224421A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235452A1 (en) * 1982-09-24 1984-03-29 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München METHOD FOR THE PRODUCTION OF A COMPLETE HUMAN CARRIER AND DUENGERS BASED ON Bark
DE102015100645A1 (en) 2015-01-19 2016-07-21 Jörg Frigge Vermögensverwaltungs GmbH & Co. Elfte Kommanditgesellschaft Production of a free-flowing soil additive based on liquid humic and fulvic acids, as well as solid inorganic and organic substance for use as soil and water additive to positively influence the soil-water-plant-nutrient balance
DE102015100644A1 (en) 2015-01-19 2016-07-21 Jörg Frigge Vermögensverwaltungs GmbH & Co. Elfte Kommanditgesellschaft Production of a liquid soil additive based on humic and fulvic acids for use as soil and water adjuvant to positively influence the soil-water-plant-nutrient balance
WO2019052738A1 (en) 2017-09-13 2019-03-21 Schaltegger Projektplanungen Process for the production of humic substances from biomass such as wood, bark, cereal straw, leaves, herbaceous plants and also tree fungi, sewage sludge and other organic wastes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235452A1 (en) * 1982-09-24 1984-03-29 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München METHOD FOR THE PRODUCTION OF A COMPLETE HUMAN CARRIER AND DUENGERS BASED ON Bark
DE102015100645A1 (en) 2015-01-19 2016-07-21 Jörg Frigge Vermögensverwaltungs GmbH & Co. Elfte Kommanditgesellschaft Production of a free-flowing soil additive based on liquid humic and fulvic acids, as well as solid inorganic and organic substance for use as soil and water additive to positively influence the soil-water-plant-nutrient balance
DE102015100644A1 (en) 2015-01-19 2016-07-21 Jörg Frigge Vermögensverwaltungs GmbH & Co. Elfte Kommanditgesellschaft Production of a liquid soil additive based on humic and fulvic acids for use as soil and water adjuvant to positively influence the soil-water-plant-nutrient balance
WO2019052738A1 (en) 2017-09-13 2019-03-21 Schaltegger Projektplanungen Process for the production of humic substances from biomass such as wood, bark, cereal straw, leaves, herbaceous plants and also tree fungi, sewage sludge and other organic wastes

Also Published As

Publication number Publication date
BE813181A (en) 1974-07-31
FR2224421B3 (en) 1975-10-24

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