MA59014A1 - Elaboration d’un biofertilisant à base des boues de lavage des phosphates et de microorganismes rhizosphériques - Google Patents

Elaboration d’un biofertilisant à base des boues de lavage des phosphates et de microorganismes rhizosphériques

Info

Publication number
MA59014A1
MA59014A1 MA59014A MA59014A MA59014A1 MA 59014 A1 MA59014 A1 MA 59014A1 MA 59014 A MA59014 A MA 59014A MA 59014 A MA59014 A MA 59014A MA 59014 A1 MA59014 A1 MA 59014A1
Authority
MA
Morocco
Prior art keywords
phosphate
sludge
washing sludge
development
pgp
Prior art date
Application number
MA59014A
Other languages
English (en)
Other versions
MA59014B1 (fr
Inventor
El Modafar Cherkaoui
El Abed Soumya
Douira Allal
Amir Sournia
Meddich Adelilah
El Maaloum Sanae
Benbrik Brahim
El Gabardi Soumaya
Haouas Ayoub
El Abed Alae
lbnsouda Koraichi Saad
Zeroual Youssef
Original Assignee
Ocp
Université mohammed 6 polytechnique (UM6P)
Université Cadi Ayyad
Université Sidi Mohammed Ben Abdellah
Université Ibn Tofail
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 Ocp, Université mohammed 6 polytechnique (UM6P), Université Cadi Ayyad, Université Sidi Mohammed Ben Abdellah, Université Ibn Tofail filed Critical Ocp
Priority to MA59014A priority Critical patent/MA59014B1/fr
Publication of MA59014A1 publication Critical patent/MA59014A1/fr
Publication of MA59014B1 publication Critical patent/MA59014B1/fr

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
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Cultivation Of Plants (AREA)

Abstract

La présente invention décrit la bioformulation d'un biofertilisant en utilisant un phosphocompost à base des boues de lavage des phosphastes enrichi avec des bactéries rhizosphériques à activités PGP (Plant Growth-Promotion) et des champignons mycorhiziens arbusculaires (CMA) isolés de la rhizosphère de plantes poussant sur les boues de lavage des phosphates. Des consortia de bactéries PGP et de CMA ont été caractérisés en termes de biocompatibilité et de capacité à solubiliser et à mobiliser les formes des phosphates assimilables par la plante à partir de formes de phosphates complexes présentes dans les boues des phosphates. Les performances agronomiques ont été évaluées sur un sol pauvre en phosphate à travers des cultures dune plante maraichère (tomate), une légumineuse (haricot), une céréale (maïs) et un arbre fruitier (olivier).
MA59014A 2022-12-28 2022-12-28 Elaboration d’un biofertilisant à base des boues de lavage des phosphates et de microorganismes rhizosphériques MA59014B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MA59014A MA59014B1 (fr) 2022-12-28 2022-12-28 Elaboration d’un biofertilisant à base des boues de lavage des phosphates et de microorganismes rhizosphériques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA59014A MA59014B1 (fr) 2022-12-28 2022-12-28 Elaboration d’un biofertilisant à base des boues de lavage des phosphates et de microorganismes rhizosphériques

Publications (2)

Publication Number Publication Date
MA59014A1 true MA59014A1 (fr) 2024-06-28
MA59014B1 MA59014B1 (fr) 2024-10-31

Family

ID=94771676

Family Applications (1)

Application Number Title Priority Date Filing Date
MA59014A MA59014B1 (fr) 2022-12-28 2022-12-28 Elaboration d’un biofertilisant à base des boues de lavage des phosphates et de microorganismes rhizosphériques

Country Status (1)

Country Link
MA (1) MA59014B1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA33389B1 (fr) * 2010-12-10 2012-07-03 Univ Cadi Ayyad Nouvelles souches d'actinobacteries solublisatrices du phosphate mineral, formulation d'inocula de ces bacteries comme biofertilisant et leur utilisation pour la nutrition et sante des plantes

Also Published As

Publication number Publication date
MA59014B1 (fr) 2024-10-31

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