Academic Journal
Adaptation of the regional agronomic diagnosis for grapevine yield analysis
| العنوان: | Adaptation of the regional agronomic diagnosis for grapevine yield analysis |
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| المؤلفون: | Merot, Anne, Metay, Aurélie, Smits, Nathalie, Thiollet-Scholtus, Marie |
| المساهمون: | Agrosystèmes Biodiversifiés (UMR ABSys), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Centre International de Hautes Etudes Agronomiques Méditerranéennes - Institut Agronomique Méditerranéen de Montpellier (CIHEAM-IAMM), Centre International de Hautes Études Agronomiques Méditerranéennes (CIHEAM)-Centre International de Hautes Études Agronomiques Méditerranéennes (CIHEAM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro Montpellier, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Laboratoire Agronomie et Environnement - Antenne Colmar (LAE-Colmar ), Laboratoire Agronomie et Environnement (LAE), Université de Lorraine (UL)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université de Lorraine (UL)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), This study was supported by the APCA X2IN68VI and Alsace region for the ALSACE dataset. This study also received funding from INRA’s SMaCH metaprogramme Biologics project and the INRA‐CIAB AgriBio4 VIBRATO research project. |
| المصدر: | EISSN: 2494-1271 ; OENO One ; https://hal.science/hal-03599453 ; OENO One, 2022, 56 (1), pp.87-99. ⟨10.20870/oeno-one.2022.56.1.4568⟩ ; https://oeno-one.eu/article/view/4568 |
| بيانات النشر: | HAL CCSD International Viticulture and Enology Society (IVES) |
| سنة النشر: | 2022 |
| المجموعة: | Université de Lorraine: HAL |
| مصطلحات موضوعية: | grapevine yield, pest pressure, berry quality, water status, nitrogen status, limiting factors, [SDV.SA.AGRO]Life Sciences [q-bio]/Agricultural sciences/Agronomy |
| الوصف: | International audience ; Yield issues are crucial for winegrowers. In France, yield is often lower than winegrowers’ objectives, and there is a need to understand the causes and magnitude of yield variability in vineyard systems. The yield formation process for grapevine (Vitis vinifera) takes place over two consecutive years. Grapevine is also characterised by a limited control of phenology, a winter dormancy period and the existence of storage organs. We adapted the regional agronomic diagnosis approach as defined by Doré et al. (1997) to quantify grapevine yield variability in two complementary case studies. The regional agronomic diagnosis proved useful in acquiring knowledge on grapevine functioning, reflecting on the data collection strategy, and leveraging interventions to better control yield by integrating multiple factors, particularly in the context of transitioning viticulture systems. Furthermore, the successful application of a regional agronomic diagnosis to grapevine crops can be considered as a major contribution to increasing the understanding of yield formation. It helps winegrowers manage yield variability when addressing planned or unplanned changing conditions, such as an agroecological transition or climate change. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | hal-03599453; https://hal.science/hal-03599453; https://hal.science/hal-03599453/document; https://hal.science/hal-03599453/file/1270_Merot_2022%20Yield_Pepsvi%20OO.pdf; WOS: 000757542300008 |
| DOI: | 10.20870/oeno-one.2022.56.1.4568 |
| الاتاحة: | https://hal.science/hal-03599453 https://hal.science/hal-03599453/document https://hal.science/hal-03599453/file/1270_Merot_2022%20Yield_Pepsvi%20OO.pdf https://doi.org/10.20870/oeno-one.2022.56.1.4568 |
| Rights: | http://creativecommons.org/licenses/by/ ; info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.707D43D6 |
| قاعدة البيانات: | BASE |
| DOI: | 10.20870/oeno-one.2022.56.1.4568 |
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