At present, the management of the organic status of agricultural soils and their fertility is based on "routine" soil analysis associated with the humic balance. The information collected allows farmers to manage mainly the mineral fertilization of their soil. While farmers have many expectations to improve the management and services provided by soils, the evaluation of the microbiological state of soils in relation to the organic status is still at an embryonic stage.

With this in mind, the CASDAR Microbioterre project aims to integrate microbiological analyses into routine soil analyses performed by laboratories in order to improve the management and services provided by agricultural soils.

This project is led by ARVALIS, in partnership with the Institut Polytechnique UniLaSalle, AUREA AgroSciences, the Chambre d'Agriculture de Bretagne, INRAE, ITAB and Terres Inovia.

The results of this work have made it possible to identify the most robust indicators, to reference them and to better understand the impact of agricultural practices on biological activity. In the long term, the use of soil microbiology indicators in addition to routine soil analysis will improve diagnosis and advice for the management of cultivation practices that restore carbon to the soil and have a positive impact on soil biological activity.

The program

Face to face only

  • 9h - Welcome and registration   
  • 10:00 - Welcome by the management of UniLaSalle-Campus de Rouen   
  • 10h15 - Presentation of the Casdar Microbioterre project       
    • 10h15 : Global context of the project - Arvalis / UniLaSalle       
    • 10h30 : Study sites - Terres Inovia       
    • 10h45 : Sampling strategy - Aurea       
    • 10h55 : Physicochemical and biological indicators monitored - UniLaSalle       
    • 11h10 : Exchange of views       
    • 11h25 : Results of the project : Data analysis & selection of indicators for the Microbioterre tool - UniLaSalle / INRAe   
  • 12h15 - 13h30 : Lunch break   
  • 13h30 - The Microbioterre tool       
    • 13h30 : Reference frame and interpretation - UniLaSalle / INRAe       
    • 14h15 : Presentation of case studies - Chambre d'Agriculture Bretagne       
    • 15h-16h : Round table " The Microbioterre tool, a lever for the agroecological transition ".   
  • 16h15 : Conclusion and Perspectives   
  • 16h30 : Closing of the seminar & Visit of the AGHYLE laboratory (on request)

Practical information

Health pass required, according to the regulations in force on the day of the event

Cost of the day

Full price 80€/person

Reduced rate : 40€/person (farmers, teachers, students)

Lunch

Lunch included in the price of the event
(choice of menu: fish, beef, chicken, vegetarian) to be selected at registration

How to get there

In order to protect the environment, we invite you to use public transportation or to carpool for your trips

From Rouen

Nadia LAURENT
Associate professor in soil microbial ecology - AGHYLE research unit
+33 (0)2 32 82 91 43

Infos pratiques

- from 9 a.m. to 4:30 p.m. - Mandatory health pass, according to the regulations in force on the day of the event
UniLaSalle - Rouen campus - 3 rue du Tronquet - 76130 MONT-SAINT-AIGNAN
Registration

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