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| fontaine, L.; fourrié, L.; Garnier, J.F.; Colomb, B.; Carof, M.; Aveline, A.. |
| The choice of crop rotations in organic stockless cropping systems is the first leverage used to manage technical issues (to maintain soil fertility, to control pest and weeds) and economic issues (to insure income). The RotAB project (French Casdar funding 2008-2010) implemented complementary approaches to better knowing, characterizing and assessing arable crop rotations. Their conception depends on numerous factors such as the types of soil and climate (on which depend the types of crops, yield potential, possibility of mechanical weed control…) or the economic context (existence of outlets and continuity of markets). If nitrogen supply and weed control are the most important agronomic issues of organic farmers in stockless cropping systems, phosphorus... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop combinations and interactions; Weed management; Farm nutrient management. |
| Ano: 2014 |
URL: http://orgprints.org/24050/1/24050_fontaine_rotaions_OWC14_MM.pdf |
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| Sautereau, Natacha; Fourrié, Laetitia; Experton, Catherine; Cresson, Céline; Mundler, P.; Bellon, Stéphane; Le Tailleur, F.; Garnier, J.F.; Dumontier , A.; Willot , M.. |
| To help the development of Organic Food and Farming (OFF) systems, there is the need to consolidate conversions to OF, to support entry into organic farming, and to develop existing organic farms. Therefore a group of extensionists, researchers and educators has being working 2 years long to co-design a framework for OFF, taking into account the need to (i) embrace all forms of OFF, and at the same time to (ii) address the specificities of OFF. This project, called REF’AB (REFerentiel de l’Agriculture Biologique, 2010-2012) aims at designing the organization of set of references produced on shared methodological bases. The approach consisted in identifying key-issues of OFF systems, defining indicators, identifying relevant databases and references to feed... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Community development; Farming Systems. |
| Ano: 2012 |
URL: http://orgprints.org/27610/1/Sautereau_2012_IFSA.pdf |
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| Garnier, J.F.; Fontaine, Laurence; Lubac, Stanislas; Bouviala, M.. |
| What are the performances of different stockless organic crops systems? And more specifically, are there rotations more efficient than other for economic, technical and / or environmental criteria? This work aims to present the method of co-construction of simulated cases for an evaluation of economic, environmental and technical performances, at rotation and production system scale. Fifteen «test cases» have been defined in the partner regions of CASDAR projects ROTAB and ProtéAB and evaluated with a set of quantitative and non-aggregated indicators (tool Systerre ®). The results provided many references at different scales. In the current context, profitability was ensured for all cases studied, but the production environment had a major impact on the... |
| Tipo: Journal paper |
Palavras-chave: Production systems Crop combinations and interactions Cereals; Pulses and oilseeds. |
| Ano: 2013 |
URL: http://orgprints.org/26277/1/Garnier_2013_CIAG_Vol32.pdf |
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