{"id":2216,"date":"2024-12-12T10:19:00","date_gmt":"2024-12-12T09:19:00","guid":{"rendered":"https:\/\/makit.edu.umontpellier.fr\/?p=2216"},"modified":"2025-02-21T10:21:53","modified_gmt":"2025-02-21T09:21:53","slug":"mourad-latati-design-and-co-evaluation-of-innovative-cropping-systems-modelling-approaches","status":"publish","type":"post","link":"https:\/\/makit.edu.umontpellier.fr\/fr\/2024\/12\/12\/mourad-latati-design-and-co-evaluation-of-innovative-cropping-systems-modelling-approaches\/","title":{"rendered":"Mourad Latati : Conception et co\u00e9valuation de syst\u00e8mes de culture innovants: Approches de mod\u00e9lisation"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"381\" src=\"https:\/\/makit.edu.umontpellier.fr\/files\/2024\/09\/IMG_0714-1-scaled-e1727360457782-1024x381.jpg\" alt=\"\" class=\"wp-image-2120\" srcset=\"https:\/\/makit.edu.umontpellier.fr\/files\/2024\/09\/IMG_0714-1-scaled-e1727360457782-1024x381.jpg 1024w, https:\/\/makit.edu.umontpellier.fr\/files\/2024\/09\/IMG_0714-1-scaled-e1727360457782-300x112.jpg 300w, https:\/\/makit.edu.umontpellier.fr\/files\/2024\/09\/IMG_0714-1-scaled-e1727360457782-768x286.jpg 768w, https:\/\/makit.edu.umontpellier.fr\/files\/2024\/09\/IMG_0714-1-scaled-e1727360457782-1536x572.jpg 1536w, https:\/\/makit.edu.umontpellier.fr\/files\/2024\/09\/IMG_0714-1-scaled-e1727360457782-2048x762.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les mod\u00e8les sol-culture sont largement utilis\u00e9s comme outils pour \u00e9valuer les effets combin\u00e9s des pratiques culturales, de la gestion des sols et du climat sur les indicateurs agroenvironnementaux et la performance des agro\u00e9cosyst\u00e8mes. Ils fournissent un large \u00e9ventail d'informations pr\u00e9dictives utiles pour concevoir et co\u00e9valuer des syst\u00e8mes de culture innovants (rotation des cultures, cultures de couverture et cultures intercalaires) qui sont plus durables et r\u00e9silients face au stress hydrique et aux ressources. Cependant, la mod\u00e9lisation des cultures diversifi\u00e9es est encore en cours de d\u00e9veloppement pour mieux prendre en compte les diff\u00e9rentes interactions entre les cultures, alors que cela a \u00e9t\u00e9 particuli\u00e8rement not\u00e9 dans le cas des cultures intercalaires. Le pr\u00e9sent projet vise l'\u00e9talonnage et la validation de la nouvelle version du mod\u00e8le sol-culture STICS (STICS-interculture) r\u00e9cemment am\u00e9lior\u00e9 pour simuler syst\u00e9matiquement un large \u00e9ventail d'intercultures annuelles bisp\u00e9cifiques. L'objectif principal sera de tester et d'\u00e9valuer cette nouvelle version sur deux syst\u00e8mes de culture intercalaire \u00e0 base de l\u00e9gumineuses (c'est-\u00e0-dire le pois chiche-bl\u00e9 dur et le pois fourrage-orge) qui sont couramment pratiqu\u00e9s par les agriculteurs alg\u00e9riens dans des conditions p\u00e9doclimatiques et culturales contrast\u00e9es. La nouvelle version du STIC sera test\u00e9e selon les \u00e9tapes suivantes: i) premi\u00e8re \u00e9valuation (sans param\u00e9trisation) pour les esp\u00e8ces cultiv\u00e9es uniquement en utilisant les donn\u00e9es existantes sur les l\u00e9gumineuses et les c\u00e9r\u00e9ales en monoculture; ii) param\u00e9trisation dans les donn\u00e9es collect\u00e9es sur le syst\u00e8me de monoculture, puis iii) validation directe pour \u00e9valuer la pr\u00e9diction sur le syst\u00e8me de culture intercalaire sans reparam\u00e9trage. Le domaine de pertinence et de validit\u00e9 pour simuler l'intercropping par la nouvelle version de STICS sera compar\u00e9 aux r\u00e9sultats obtenus en utilisant la version standard pr\u00e9c\u00e9dente de STICS (V9.1, 2, V10, 10.1...).<\/p>","protected":false},"excerpt":{"rendered":"<p>Soil-crop models are widely used as tools to evaluate the combined effects of cropping practices, soil management and climate on the agro-environmental indicators and agroecosystem performance. They provide a wide range of predictive information that is useful to design and co-evaluate innovative cropping systems (i.e. crop rotation, cover crop and intercropping) that are more sustainable&hellip;<\/p>","protected":false},"author":1087,"featured_media":2119,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"1992,2005,2084,2150,1134,2094","_relevanssi_noindex_reason":"","footnotes":""},"categories":[29229,29407],"tags":[],"class_list":["post-2216","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-en","category-seminar"],"acf":[],"_links":{"self":[{"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/posts\/2216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/users\/1087"}],"replies":[{"embeddable":true,"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/comments?post=2216"}],"version-history":[{"count":0,"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/posts\/2216\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/media\/2119"}],"wp:attachment":[{"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/media?parent=2216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/categories?post=2216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/tags?post=2216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}