MA35583B1 - Liquid formulation of two pseudomonas fluorescence lr1 phosphorus solubilizer applicable for agricultural fertilization - Google Patents

Liquid formulation of two pseudomonas fluorescence lr1 phosphorus solubilizer applicable for agricultural fertilization

Info

Publication number
MA35583B1
MA35583B1 MA35804A MA35804A MA35583B1 MA 35583 B1 MA35583 B1 MA 35583B1 MA 35804 A MA35804 A MA 35804A MA 35804 A MA35804 A MA 35804A MA 35583 B1 MA35583 B1 MA 35583B1
Authority
MA
Morocco
Prior art keywords
soil
strain
bacteria
phosphorus
pseudomonas fluorescence
Prior art date
Application number
MA35804A
Other languages
French (fr)
Inventor
Errakhi Rafik
Lebrihi Ahmed
Original Assignee
Valorhyze
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 Valorhyze filed Critical Valorhyze
Priority to MA35804A priority Critical patent/MA35583B1/en
Priority to PCT/MA2014/000006 priority patent/WO2014163473A1/en
Publication of MA35583B1 publication Critical patent/MA35583B1/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
    • C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like

Abstract

Les bactéries pgpr jouent un rôle très important dans la solubilisation du phosphore insoluble dans le sol. Cependant,leur nombre n’est pas assez élevé dans la rhizosphère pour rivaliser avec d’autres bactéries présente dans le sol. Ainsi,la quantité de p libérée par ces petites communautés n’est généralement pas suffisante pour une augmentation substantielle dans la croissance des plantes in situ. Par conséquent,l’inoculation des plantes par un micro-organisme cible à une grande concentration supérieure à celle normalement trouvée dans le sol est nécessaire pour tirer parti de la propriété de solubilisation du phosphate pour l’amélioration du rendement des plantes. La présente invention concerne l’application d’un produit biofertilisant à base d’une souche solubilisatrice de phosphore. Cette dernière identifiée sous le nom pseudomonas fluorescence lr1. De même elle concerne le procédé de formulation qui a été inclut dés le départ dans le procédé de la production en masse de la souche bactéries. Des essais ont été effectué et sur la stabilité de la souche dans le produit et sur l’efficacité de ce dernier dans l’amélioration des rendements des cultures.Pgpr bacteria play a very important role in the solubilization of insoluble phosphorus in the soil. However, their numbers are not high enough in the rhizosphere to compete with other bacteria in the soil. Thus, the amount of p released by these small communities is generally not sufficient for a substantial increase in plant growth in situ. Therefore, the inoculation of plants by a target microorganism at a higher concentration than is normally found in the soil is necessary to take advantage of the phosphate solubilization property for the improvement of plant yield. The present invention relates to the application of a biofertilizer product based on a solubilizing strain of phosphorus. The latter identified as pseudomonas fluorescence lr1. Likewise, it concerns the formulation process which was included from the start in the process of mass production of the bacteria strain. Tests were carried out and on the stability of the strain in the product and the effectiveness of the latter in improving crop yields.

MA35804A 2013-04-05 2013-04-05 Liquid formulation of two pseudomonas fluorescence lr1 phosphorus solubilizer applicable for agricultural fertilization MA35583B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA35804A MA35583B1 (en) 2013-04-05 2013-04-05 Liquid formulation of two pseudomonas fluorescence lr1 phosphorus solubilizer applicable for agricultural fertilization
PCT/MA2014/000006 WO2014163473A1 (en) 2013-04-05 2014-04-01 Liquid formulation comprising two phosphorus-solubilizing pseudomonas fluorescens lr1 for use in agricultural fertilization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA35804A MA35583B1 (en) 2013-04-05 2013-04-05 Liquid formulation of two pseudomonas fluorescence lr1 phosphorus solubilizer applicable for agricultural fertilization

Publications (1)

Publication Number Publication Date
MA35583B1 true MA35583B1 (en) 2014-11-01

Family

ID=50819927

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35804A MA35583B1 (en) 2013-04-05 2013-04-05 Liquid formulation of two pseudomonas fluorescence lr1 phosphorus solubilizer applicable for agricultural fertilization

Country Status (2)

Country Link
MA (1) MA35583B1 (en)
WO (1) WO2014163473A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3090690B1 (en) * 2018-12-20 2021-01-29 Univ De Lorraine Biofertilizing Bacterial Strain

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1038408C (en) * 1995-10-10 1998-05-20 杨爱民 Efficient compound compost fertilizer
FR2901787B1 (en) * 2006-06-01 2008-08-15 Sarl France Champagne Approvisionnement FERTILIZER OR AMENDMENT FERTILIZER INCLUDING LIVE MICROORGANISMS
CU23590A1 (en) * 2007-04-30 2010-10-30 Ct Ingenieria Genetica Biotech BIOFERTILIZING COMPOSITION
US20120031157A1 (en) * 2009-04-22 2012-02-09 Sitaram Prasad Paikray Soil health rejuvenator and organic matter enhancer
WO2011099024A1 (en) * 2010-02-09 2011-08-18 Patel, Babubhai C. Preparation of novel bacterial based product for providing nuitrition essential for promoting plant growth
WO2011154962A1 (en) * 2010-06-09 2011-12-15 Patel, Babubhai C. Advance material and method of preparation of bacterial formulation using plant growth promoting bacteria for providing nutrition essential for promoting plant growth
WO2013035032A2 (en) * 2011-09-11 2013-03-14 Chaudhari Sharad N Capsulated formulation with beneficial microbes for healthy plant growth

Also Published As

Publication number Publication date
WO2014163473A1 (en) 2014-10-09

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