Know more

Our use of cookies

Cookies are a set of data stored on a user’s device when the user browses a web site. The data is in a file containing an ID number, the name of the server which deposited it and, in some cases, an expiry date. We use cookies to record information about your visit, language of preference, and other parameters on the site in order to optimise your next visit and make the site even more useful to you.

To improve your experience, we use cookies to store certain browsing information and provide secure navigation, and to collect statistics with a view to improve the site’s features. For a complete list of the cookies we use, download “Ghostery”, a free plug-in for browsers which can detect, and, in some cases, block cookies.

Ghostery is available here for free: https://www.ghostery.com/fr/products/

You can also visit the CNIL web site for instructions on how to configure your browser to manage cookie storage on your device.

In the case of third-party advertising cookies, you can also visit the following site: http://www.youronlinechoices.com/fr/controler-ses-cookies/, offered by digital advertising professionals within the European Digital Advertising Alliance (EDAA). From the site, you can deny or accept the cookies used by advertising professionals who are members.

It is also possible to block certain third-party cookies directly via publishers:

Cookie type

Means of blocking

Analytical and performance cookies

Realytics
Google Analytics
Spoteffects
Optimizely

Targeted advertising cookies

DoubleClick
Mediarithmics

The following types of cookies may be used on our websites:

Mandatory cookies

Functional cookies

Social media and advertising cookies

These cookies are needed to ensure the proper functioning of the site and cannot be disabled. They help ensure a secure connection and the basic availability of our website.

These cookies allow us to analyse site use in order to measure and optimise performance. They allow us to store your sign-in information and display the different components of our website in a more coherent way.

These cookies are used by advertising agencies such as Google and by social media sites such as LinkedIn and Facebook. Among other things, they allow pages to be shared on social media, the posting of comments, and the publication (on our site or elsewhere) of ads that reflect your centres of interest.

Our EZPublish content management system (CMS) uses CAS and PHP session cookies and the New Relic cookie for monitoring purposes (IP, response times).

These cookies are deleted at the end of the browsing session (when you log off or close your browser window)

Our EZPublish content management system (CMS) uses the XiTi cookie to measure traffic. Our service provider is AT Internet. This company stores data (IPs, date and time of access, length of the visit and pages viewed) for six months.

Our EZPublish content management system (CMS) does not use this type of cookie.

For more information about the cookies we use, contact INRA’s Data Protection Officer by email at cil-dpo@inra.fr or by post at:

INRA
24, chemin de Borde Rouge –Auzeville – CS52627
31326 Castanet Tolosan CEDEX - France

Dernière mise à jour : Mai 2018

Menu Logo Principal UMR BAGAP Temporary logo for l'institut Agro / Agrocampus Ouest Logo ESA

BAGAP research unit

Alexandre Joannon's Personal Page

Joannon0

Scientist at INRA UMR BAGAP

Phone: +33 2 23 48 57 72 • Email: alexandre.joannon@inra.fr

Address: INRA Centre Bretagne-Normandie, UMR 0980 BAGAP, 65 rue de St-Brieuc, CS 84215, 35042 Rennes Cedex, France

Expertise: agronomy

Keywords: farm management, cropping systems, crop rotation, agricultural work, spatial organisation of agricultural practices

Research

Current Research Topics

My research lies in the field of agronomy and aims firstly at analysing the diversity of crop management, including rotations in conventional and organic farm in order to assess their impact on biodiversity at the local scale and the landscape scale.
Secondly I conduct research with agricultural extension services in order to develop tools and methods to help farmers move to more agro-ecological crop management practices. In particular, I focus on agricultural work change in these tools and methods.

Current Projects 
  • SEBIOPAG-PHYTO: Stimulating natural pest regulation through the diversification of cropping systems at the landscape scale. FRB (The Foundation for Research on Biodiversity) project
Participation in Networks
  • Member of the SEBIOPAG network on biological control.
  • Member of the group of agronomist of the INRA SAD department.

Selected publications

Bergez, J.-E. (Auteur de correspondance), Raynal, H., Joannon, A., Casellas, E., Chabrier, P., Justes, E., Quesnel, G., Vericel, G. (2016). A new plug-in under RECORD to link biophysical and decision models for crop management. Agronomy for Sustainable Development, 36 (1), 1-8. DOI : 10.1007/s13593-016-0357-y

Ryschawy, J., Joannon, A., Choisis, J. P., Gibon, A., Le Gal, P.-Y. (2014). Participative assessment of innovative technical scenarios for enhancing sustainability of French mixed crop-livestock farms. Agricultural Systems, 129, 1-8. DOI : 10.1016/j.agsy.2014.05.004

Puech, C. (Auteur de correspondance), Baudry, J., Joannon, A., poggi, S., Aviron, S. (2014). Organic vs. conventional farming dichotomy: Does it make sense for natural enemies?. Agriculture, Ecosystems and Environment, 194, 48-57. DOI : 10.1016/j.agee.2014.05.002

Barbeau, C., Barbeau, G., Joannon, A. (2014). Analyzing the sensitivity of viticultural practices to weather variability in a climate change perspective: an application to workable-day modelling. Journal International des Sciences de la Vigne et du Vin, 48 (2), 141-152.

Ryschawy, J. (Auteur de correspondance), Joannon, A., Gibon, A. (2014). Mixed crop-livestock farm : definitions and research issues. A review. Cahiers Agricultures, 23 (6), 346-356. DOI : 10.1684/agr.2014.0727

Vasseur, C., Joannon, A., Aviron, S., Burel, F., Meynard, J. M., Baudry, J. (2013). The cropping systems mosaic: How does the hidden heterogeneity of agricultural landscapes drive arthropod populations?. Agriculture, Ecosystems and Environment, 166, 3 - 14. DOI : 10.1016/j.agee.2012.08.013

Akplogan, M., De Givry, S., Metivier, J.-P., Quesnel, G., Joannon, A., Garcia, F. (2013). Solving the crop allocation problem using hard and soft constraints. RAIRO Recherche Opérationnelle, 47 (2), 151-172. DOI : 10.1051/ro/2013032

Ryschawy, J. (Auteur de correspondance), Choisis, N., Joannon, A., Gibon, A. (2012). Mixed crop-livestock systems: an economic and environmental-friendly way of farming?. Animal, 6 (10), 1722–1730. DOI : 10.1017/S1751731112000675

See also

All productions by Alexandre Joannon