{"id":318812,"date":"2024-04-17T19:10:04","date_gmt":"2024-04-17T18:10:04","guid":{"rendered":"https:\/\/realites.com.tn\/fr\/?p=318812"},"modified":"2024-04-17T19:10:04","modified_gmt":"2024-04-17T18:10:04","slug":"production-dolives-un-plongeon-redoute-dici-2050","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/production-dolives-un-plongeon-redoute-dici-2050\/","title":{"rendered":"Production d&rsquo;olives: Un plongeon redout\u00e9 d&rsquo;ici 2050"},"content":{"rendered":"<p data-sourcepos=\"3:1-3:352\">Selon un rapport alarmant de l&rsquo;Institut tunisien de comp\u00e9titivit\u00e9 et d&rsquo;\u00e9tudes quantitatives (ITCEQ), le changement climatique aura des r\u00e9percussions d\u00e9vastatrices sur ce secteur vital, avec des baisses de production consid\u00e9rables pour les produits phares du pays.<br \/>\n<strong style=\"font-family: Raleway, sans-serif; letter-spacing: 0px;\">Les victimes collat\u00e9rales du r\u00e9chauffement<br \/>\n<\/strong>Les plus touch\u00e9es seront les olives, dont la production annuelle devrait reculer de 2,3% d&rsquo;ici 2050. Les dattes ne seront pas \u00e9pargn\u00e9es non plus, avec une baisse moyenne de 2% par an. Les grandes cultures, concentr\u00e9es dans le nord-ouest du pays, subiront \u00e9galement un d\u00e9clin de 0,1% sur la m\u00eame p\u00e9riode.<br \/>\nLe mara\u00eechage conna\u00eetra une chute drastique de sa production. Les tomates, les pommes de terre et les agrumes verront leurs r\u00e9coltes diminuer respectivement de 1,8%, 0,7% et 0,2% par an.<br \/>\nQuant \u00e0 l&rsquo;\u00e9levage, la baisse des pr\u00e9cipitations et la hausse des temp\u00e9ratures fragiliseront les cheptels ovins, caprins et bovins, dont la production devrait diminuer de 0,3% et 0,9% d&rsquo;ici 2050. Seul l&rsquo;\u00e9levage avicole devrait tirer son \u00e9pingle du jeu avec une croissance annuelle moyenne de 0,4%.<br \/>\n<strong style=\"font-family: Raleway, sans-serif; letter-spacing: 0px;\">Cons\u00e9quences \u00e9conomiques : Un choc redout\u00e9<br \/>\n<\/strong>Au-del\u00e0 des pertes de production, ces bouleversements auront des effets en cascade sur l&rsquo;\u00e9conomie nationale. La r\u00e9duction de l&#8217;emploi dans l&rsquo;agriculture et l&rsquo;agroalimentaire, l&rsquo;augmentation des importations alimentaires et la pression sur le dinar sont autant de menaces qui p\u00e8sent sur le pays.<br \/>\nCes sombres perspectives s&rsquo;ajoutent aux difficult\u00e9s d\u00e9j\u00e0 rencontr\u00e9es par l&rsquo;agriculture: forte d\u00e9pendance au climat, pr\u00e9dominance d&rsquo;une agriculture familiale peu qualifi\u00e9e et endettement des agriculteurs.<br \/>\nFace \u00e0 ce constat accablant, le rapport de l&rsquo;ITCEQ pr\u00e9conise des actions urgentes d&rsquo;adaptation. Quatre axes prioritaires sont identifi\u00e9s :<br \/>\n<strong>1. Production agricole :<\/strong><\/p>\n<ul data-sourcepos=\"26:1-30:0\">\n<li data-sourcepos=\"26:1-26:89\">Am\u00e9lioration de la production v\u00e9g\u00e9tale, notamment du bl\u00e9 dur, des dattes et des olives.<\/li>\n<li data-sourcepos=\"27:1-27:62\">Pr\u00e9servation de l&rsquo;agrosyst\u00e8me pour am\u00e9liorer les rendements.<\/li>\n<li data-sourcepos=\"28:1-28:121\">Adoption de syst\u00e8mes de production durables et de vari\u00e9t\u00e9s, esp\u00e8ces et races plus r\u00e9silientes au changement climatique.<\/li>\n<li data-sourcepos=\"29:1-30:0\">Meilleure gestion de la demande de produits alimentaires pour r\u00e9duire les pertes et le gaspillage.<\/li>\n<\/ul>\n<p data-sourcepos=\"31:1-31:37\"><strong>2. Biodiversit\u00e9 et \u00e9cosyst\u00e8mes :<\/strong><\/p>\n<ul data-sourcepos=\"32:1-34:0\">\n<li data-sourcepos=\"32:1-32:72\">Mise en \u0153uvre de pratiques agricoles respectueuses de l&rsquo;environnement.<\/li>\n<li data-sourcepos=\"33:1-34:0\">Pr\u00e9servation de la biodiversit\u00e9 et des \u00e9cosyst\u00e8mes naturels.<\/li>\n<\/ul>\n<p data-sourcepos=\"35:1-35:30\"><strong>3. Ressources en terres :<\/strong><\/p>\n<ul data-sourcepos=\"36:1-38:0\">\n<li data-sourcepos=\"36:1-36:102\">Valorisation du potentiel naturel pour atteindre la neutralit\u00e9 en mati\u00e8re de d\u00e9gradation des terres.<\/li>\n<li data-sourcepos=\"37:1-38:0\">R\u00e9habilitation des sols et am\u00e9lioration de leur capacit\u00e9 de r\u00e9tention.<\/li>\n<\/ul>\n<p data-sourcepos=\"39:1-39:27\"><strong>4. Ressources en eau :<\/strong><\/p>\n<ul data-sourcepos=\"40:1-43:0\">\n<li data-sourcepos=\"40:1-40:149\">Am\u00e9lioration de l&rsquo;efficacit\u00e9 de l&rsquo;utilisation de l&rsquo;eau dans le secteur agricole (ma\u00eetrise du gaspillage par l&rsquo;installation de la micro-irrigation).<\/li>\n<li data-sourcepos=\"41:1-41:107\">Mobilisation, transfert et stockage des ressources en eau (bassins de r\u00e9tention, lacs artificiels, etc.).<\/li>\n<li data-sourcepos=\"42:1-43:0\">Construction et r\u00e9habilitation d&rsquo;ouvrages hydrauliques.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Selon un rapport alarmant de l&rsquo;Institut tunisien de comp\u00e9titivit\u00e9 et d&rsquo;\u00e9tudes quantitatives (ITCEQ), le changement climatique aura des r\u00e9percussions d\u00e9vastatrices sur ce secteur vital, avec des baisses de production consid\u00e9rables&hellip;<\/p>\n","protected":false},"author":81,"featured_media":159860,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3,2508],"tags":[],"class_list":["post-318812","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-environnement"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - 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