{"id":1451,"date":"2023-03-06T18:11:47","date_gmt":"2023-03-06T17:11:47","guid":{"rendered":"https:\/\/www.oper-8.eu\/project\/controle-des-adventices-sans-produit-chimique-dans-les-vignobles\/"},"modified":"2023-07-27T13:40:57","modified_gmt":"2023-07-27T11:40:57","slug":"controle-des-adventices-sans-produit-chimique-dans-les-vignobles","status":"publish","type":"avada_portfolio","link":"https:\/\/www.oper-8.eu\/fr\/project\/controle-des-adventices-sans-produit-chimique-dans-les-vignobles\/","title":{"rendered":"Contr\u00f4le des adventices sans produit chimique dans les vignobles"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-bottom:2%;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:42%;--awb-margin-top-large:0px;--awb-spacing-right-large:4.5714285714286%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:4.5714285714286%;--awb-width-medium:42%;--awb-order-medium:0;--awb-spacing-right-medium:4.5714285714286%;--awb-spacing-left-medium:4.5714285714286%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h6>Italie<\/h6>\n<\/div><div class=\"fusion-separator\" style=\"align-self: flex-start;margin-right:auto;margin-top:1%;margin-bottom:1%;width:100%;max-width:35px;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-color5);border-color:var(--awb-color5);border-top-width:2px;\"><\/div><\/div><div class=\"fusion-text fusion-text-2 fusion-text-no-margin\" style=\"--awb-margin-bottom:4%;\"><h2>Contr\u00f4le des adventices sans produit chimique dans les vignobles<\/h2>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion-flex-column fusion-flex-align-self-flex-end\" style=\"--awb-bg-size:cover;--awb-width-large:58%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.3103448275862%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.3103448275862%;--awb-width-medium:58%;--awb-order-medium:0;--awb-spacing-right-medium:3.3103448275862%;--awb-spacing-left-medium:3.3103448275862%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3 fusion-text-no-margin\" style=\"--awb-margin-bottom:0px;\"><p>La gestion des sols et des adventices des vignobles en Italie, en particulier en Toscane, repose sur des traitements m\u00e9caniques entre les rangs et l&rsquo;application d&rsquo;herbicides sous les rangs. Cependant, ces strat\u00e9gies ont un impact n\u00e9gatif sur la fertilit\u00e9 du sol et sa conservation, et r\u00e9duisent la biodiversit\u00e9 de l&rsquo;agro\u00e9cosyst\u00e8me. De plus, la viticulture en Toscane est principalement pratiqu\u00e9e sur des sols vallonn\u00e9s, o\u00f9 les ph\u00e9nom\u00e8nes d&rsquo;\u00e9rosion sont accentu\u00e9s par un travail intensif du sol.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"2000\" height=\"1200\" title=\"Oper8 &#8211; Non-chemical weed control in vineyard\" src=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_2.jpg\" alt class=\"img-responsive wp-image-830\" srcset=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_2-200x120.jpg 200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_2-400x240.jpg 400w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_2-600x360.jpg 600w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_2-800x480.jpg 800w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_2-1200x720.jpg 1200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_2.jpg 2000w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_4 1_4 fusion-flex-column fusion-no-small-visibility\" style=\"--awb-padding-bottom:0px;--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-margin-bottom:2%;--awb-max-width:200px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"417\" height=\"227\" title=\"Go Ioconciv\" src=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Go-ioconciv_logotype.png\" alt class=\"img-responsive wp-image-842\" srcset=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Go-ioconciv_logotype-200x109.png 200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Go-ioconciv_logotype-400x218.png 400w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Go-ioconciv_logotype.png 417w\" sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><div class=\"fusion-image-element \" style=\"--awb-margin-bottom:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"1200\" title=\"Oper8 &#8211; Non-chemical weed control in vineyard\" src=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_6.jpg\" alt class=\"img-responsive wp-image-854\" srcset=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_6-200x300.jpg 200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_6-400x600.jpg 400w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_6-600x900.jpg 600w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_6.jpg 800w\" sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-top:2%;--awb-margin-bottom:4%;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion-flex-column fusion-flex-align-self-flex-end\" style=\"--awb-bg-size:cover;--awb-width-large:90%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.1333333333333%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.1333333333333%;--awb-width-medium:90%;--awb-order-medium:0;--awb-spacing-right-medium:2.1333333333333%;--awb-spacing-left-medium:2.1333333333333%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-4 fusion-text-no-margin\" style=\"--awb-margin-bottom:0px;\"><p>L&rsquo;objectif principal de l&rsquo;OG-IOCONCIV est de r\u00e9duire l&rsquo;application d&rsquo;herbicides et d&rsquo;augmenter la fertilit\u00e9 du sol en promouvant et en \u00e9valuant des m\u00e9thodes alternatives et durables de gestion de l&rsquo;espace inter-rang et sous le rang dans les vignobles. L&rsquo;utilisation de couverts v\u00e9g\u00e9taux peut \u00eatre une solution alternative de gestion du sol et des adventices qui pourrait am\u00e9liorer la durabilit\u00e9 de la viticulture conventionnelle et biologique. En effet, les couverts v\u00e9g\u00e9taux peuvent offrir d&rsquo;importants services \u00e9cosyst\u00e9miques : par exemple, am\u00e9liorer la fertilit\u00e9 du sol, r\u00e9duire l&rsquo;\u00e9rosion du sol et la pr\u00e9sence d&rsquo;adventices, augmenter l&rsquo;apport de carbone et d&rsquo;azote et la biodiversit\u00e9.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-top:1%;--awb-margin-bottom:0px;--awb-background-image:linear-gradient(180deg, var(--awb-color1) 35%,var(--awb-color2) 0%);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-end fusion-flex-justify-content-flex-end fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:35%;--awb-margin-top-large:3%;--awb-spacing-right-large:5.4857142857143%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.4857142857143%;--awb-width-medium:35%;--awb-order-medium:0;--awb-spacing-right-medium:5.4857142857143%;--awb-spacing-left-medium:5.4857142857143%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element fusion-no-small-visibility\" style=\"--awb-margin-bottom:15%;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"2000\" height=\"1200\" title=\"Oper8 &#8211; Non-chemical weed control in vineyard\" src=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_8.jpg\" alt class=\"img-responsive wp-image-866\" srcset=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_8-200x120.jpg 200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_8-400x240.jpg 400w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_8-600x360.jpg 600w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_8-800x480.jpg 800w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_8-1200x720.jpg 1200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_8.jpg 2000w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-5 fusion-text-no-margin\" style=\"--awb-content-alignment:left;--awb-text-color:var(--awb-color8);--awb-margin-bottom:0px;\"><h3>Quelle est l&rsquo;innovation propos\u00e9e par l&rsquo;OG-IOCONCIV ?<\/h3>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:65%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.9538461538462%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.9538461538462%;--awb-width-medium:65%;--awb-order-medium:0;--awb-spacing-right-medium:2.9538461538462%;--awb-spacing-left-medium:2.9538461538462%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\"><img decoding=\"async\" width=\"2000\" height=\"1200\" title=\"Oper8 &#8211; Non-chemical weed control in vineyard\" src=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_9.jpg\" alt class=\"img-responsive wp-image-848\" srcset=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_9-200x120.jpg 200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_9-400x240.jpg 400w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_9-600x360.jpg 600w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_9-800x480.jpg 800w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_9-1200x720.jpg 1200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_9.jpg 2000w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-bottom:2%;--awb-background-color:var(--awb-color2);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:2.56%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\"><p>L&rsquo;innovation propos\u00e9e par l&rsquo;OG consiste \u00e0 introduire un couvert v\u00e9g\u00e9tal qui se res\u00e8me seul sous le rang de vigne, associ\u00e9 \u00e0 un m\u00e9lange de couverts v\u00e9g\u00e9taux sem\u00e9s dans les inter-rangs, pour r\u00e9duire l&rsquo;application d&rsquo;herbicides et l&rsquo;intensit\u00e9 du travail du sol.<\/p>\n<p>En particulier, le processus innovant implique de semer du tr\u00e8fle souterrain \u00e0 la fin de l&rsquo;\u00e9t\u00e9 \/ d\u00e9but de l&rsquo;automne sous les rang (une fois tous les 3 ou 4 ans) et de le laisser pousser jusqu&rsquo;\u00e0 la fin du printemps-d\u00e9but de l&rsquo;\u00e9t\u00e9, lorsque le tr\u00e8fle meurt et lib\u00e8re les graines directement dans le sol par g\u00e9ocarpie. De cette fa\u00e7on, la biomasse du tr\u00e8fle couvrira le sol en automne, en hiver et au printemps en tant que mulch vivant et en \u00e9t\u00e9 en tant que paillis mort, ne concurren\u00e7ant ainsi pas les vignes pour l&rsquo;eau et les nutriments. \u00c0 la fin de l&rsquo;\u00e9t\u00e9, les graines de tr\u00e8fle germeront spontan\u00e9ment et un nouveau cycle biologique commencera, avec des avantages en termes de lutte contre l&rsquo;\u00e9mergence des mauvaises herbes et d&rsquo;am\u00e9lioration de la fertilit\u00e9 du sol (c&rsquo;est-\u00e0-dire par l&rsquo;augmentation \/ la conservation de la mati\u00e8re organique, la r\u00e9duction de l&rsquo;\u00e9rosion du sol et l&rsquo;augmentation de la disponibilit\u00e9 en azote).<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top-small:8%;--awb-padding-bottom-small:10%;--awb-background-color:rgba(25,76,39,0);--awb-background-image:linear-gradient(180deg, var(--awb-color2) 90%,rgba(255,255,255,0) 100%);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-justify-content-flex-end fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion-flex-column\" style=\"--awb-padding-bottom:0px;--awb-bg-color:rgba(25,76,39,0);--awb-bg-color-hover:rgba(25,76,39,0);--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:3.84%;--awb-spacing-left-small:3.84%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-margin-bottom:0px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none\"><img decoding=\"async\" width=\"2000\" height=\"1500\" title=\"Oper8 &#8211; Non-chemical weed control in vineyard\" src=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_7.jpg\" alt class=\"img-responsive wp-image-860\" srcset=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_7-200x150.jpg 200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_7-400x300.jpg 400w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_7-600x450.jpg 600w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_7-800x600.jpg 800w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_7-1200x900.jpg 1200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2023\/03\/Oper8_non-chemical-weed-control-in-vineyard_7.jpg 2000w\" sizes=\"(max-width: 640px) 100vw, 2000px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-7\" style=\"--awb-text-color:var(--awb-color1);\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion-flex-column\" style=\"--awb-padding-top:6%;--awb-padding-right:4%;--awb-padding-bottom:6%;--awb-padding-left:4%;--awb-bg-color:var(--awb-color5);--awb-bg-color-hover:var(--awb-color5);--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-8 fusion-text-no-margin\" style=\"--awb-margin-bottom:2%;\"><h4><span style=\"color: #ffffff;\">Les essais ont inclus la comparaison de trois modalit\u00e9s d&rsquo;entretien du sol :<\/span><\/h4>\n<\/div><div class=\"fusion-text fusion-text-9\" style=\"--awb-text-color:var(--awb-color1);\"><\/div><div class=\"fusion-text fusion-text-10 fusion-text-no-margin\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-bottom:4%;\"><p>Ces traitements ont \u00e9t\u00e9 test\u00e9s sur deux exploitations conventionnelles et deux exploitations biologiques dans la province de Pise, en Toscane, pendant quatre ans (de 2019 \u00e0 2022).<\/p>\n<\/div><div class=\"fusion-text fusion-text-11 fusion-text-no-margin\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-bottom:4%;\"><p><strong>1.) T\u00e9moin travaill\u00e9<\/strong><\/p>\n<p><strong>2.) Couverture permanente seulement sous le rang et sol travaill\u00e9 dans l&rsquo;espace inter-rang<\/strong><\/p>\n<p><strong>3.) Couverture permanente sur toute la surface de la vigne<\/strong><br \/>\n<em>(tr\u00e8fle souterrain sous le rang et un m\u00e9lange d&rsquo;esp\u00e8ces sur l&rsquo;inter-rang)<\/em>.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-top:2%;--awb-margin-bottom:2%;--awb-background-color:var(--awb-color1);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:2.56%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-12\"><p>En g\u00e9n\u00e9ral, le tr\u00e8fle souterrain s&rsquo;est av\u00e9r\u00e9 \u00eatre une esp\u00e8ce comp\u00e9titive contre les adventices et la couverture permanente a influenc\u00e9 la quantit\u00e9 et la qualit\u00e9 de la production de raisins en obtenant des rendements plus \u00e9lev\u00e9s et une teneur plus \u00e9lev\u00e9e en azote dans les baies. Cette solution pourrait \u00eatre une alternative, une fa\u00e7on durable de g\u00e9rer les sols et les adventices dans les vignobles, r\u00e9duisant \u00e9galement l&rsquo;impact environnemental et les co\u00fbts de production.<\/p>\n<p>\u00c0 l&rsquo;avenir, il sera int\u00e9ressant de travailler sur l&rsquo;un des obstacles identifi\u00e9s pour cette technique innovante : la technique de semis du tr\u00e8fle. Un prototype de semoir m\u00e9canique, capable de semer les couverts v\u00e9g\u00e9taux sur les inter-rangs et  sous les rangs, a \u00e9t\u00e9 d\u00e9velopp\u00e9 pendant le projet, mais il a montr\u00e9 certaines limites dans la distribution des graines. Il serait n\u00e9cessaire d&rsquo;adapter et d&rsquo;am\u00e9liorer le prototype de semoir, et de collaborer avec les agriculteurs pour \u00e9tudier les choix de vari\u00e9t\u00e9s de tr\u00e8fle et d&rsquo;autres esp\u00e8ces en fonction de leurs besoins sp\u00e9cifiques. <\/p>\n<\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--awb-margin-top:4%;\" target=\"_self\" href=\"https:\/\/www.ioconciv.it\/progetto\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">GO &#8211; SITE INTERNET DE L&rsquo;IOCONCIV<\/span><\/a><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_4 1_4 fusion-flex-column fusion-flex-align-self-flex-start\" style=\"--awb-padding-top:8%;--awb-padding-right:6%;--awb-padding-bottom:8%;--awb-padding-left:6%;--awb-bg-size:cover;--awb-border-color:var(--awb-color5);--awb-border-top:2px;--awb-border-right:2px;--awb-border-bottom:2px;--awb-border-left:2px;--awb-border-style:solid;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:7.68%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-13 fusion-text-no-margin\" style=\"--awb-margin-bottom:6%;\"><h5>Exploitations impliqu\u00e9es dans notre projet :<\/h5>\n<\/div><div class=\"fusion-text fusion-text-14 fusion-text-no-margin\" style=\"--awb-margin-top:0px;--awb-margin-bottom:2%;\"><p>&#8211; <a href=\"http:\/\/www.poderespazzavento.it\" target=\"_blank\" rel=\"noopener\">Podere Spazzavento <\/a><\/p>\n<\/div><div class=\"fusion-text fusion-text-15 fusion-text-no-margin\" style=\"--awb-margin-top:0px;--awb-margin-bottom:2%;\"><p>&#8211; <a href=\"https:\/\/www.monterosola.com\/\" target=\"_blank\" rel=\"noopener\">Tenuta Monterosola <\/a><\/p>\n<\/div><div class=\"fusion-text fusion-text-16 fusion-text-no-margin\" style=\"--awb-margin-top:0px;--awb-margin-bottom:2%;\"><p>&#8211; Azienda Agricola La vite- Gini<\/p>\n<\/div><div class=\"fusion-text fusion-text-17 fusion-text-no-margin\" style=\"--awb-margin-top:0px;--awb-margin-bottom:0px;\"><p>&#8211; Azienda Agricola Bellesi Alberto<\/p>\n<\/div><div class=\"fusion-text fusion-text-18\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:4%;--awb-padding-bottom:2%;--awb-margin-top:6%;--awb-background-color:var(--awb-color2);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-19\" style=\"--awb-content-alignment:center;\"><h6>Professeur associ\u00e9<\/h6>\n<p><strong>Prof. Daniele Antichi, PhD<\/strong><br \/>\n<em>CiRAA \u00ab\u00a0Enrico Avanzi\u00a0\u00bb, University of Pisa<\/em><\/p>\n<\/div><a class=\"fb-icon-element-1 fb-icon-element fontawesome-icon fa-envelope fas circle-yes fusion-link\" style=\"--awb-circlecolor-hover:var(--awb-color5);--awb-circlebordercolor-hover:var(--awb-color8);--awb-circlebordersize:1px;--awb-font-size:14.08px;--awb-width:28.16px;--awb-height:28.16px;--awb-line-height:26.16px;--awb-margin-top:0;--awb-margin-right:0;--awb-margin-bottom:0;--awb-margin-left:0;--awb-align-self:center;\" href=\"mailto:daniele.antichi@unipi.it\" target=\"_blank\" aria-label=\"Link to mailto:daniele.antichi@unipi.it\" rel=\"noopener noreferrer\"><\/a><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-20\" style=\"--awb-content-alignment:center;\"><h6>Professeur associ\u00e9<\/h6>\n<p><strong>Prof. Christian Frasconi, Ph.D.<\/strong><br \/>\n<em>CiRAA \u00ab\u00a0Enrico Avanzi\u00a0\u00bb, University of Pisa<\/em><\/p>\n<\/div><a class=\"fb-icon-element-2 fb-icon-element fontawesome-icon fa-envelope fas circle-yes fusion-link\" style=\"--awb-circlecolor-hover:var(--awb-color5);--awb-circlebordercolor-hover:var(--awb-color8);--awb-circlebordersize:1px;--awb-font-size:14.08px;--awb-width:28.16px;--awb-height:28.16px;--awb-line-height:26.16px;--awb-margin-top:0;--awb-margin-right:0;--awb-margin-bottom:0;--awb-margin-left:0;--awb-align-self:center;\" href=\"mailto:christian.frasconi@unipi.it\" target=\"_blank\" aria-label=\"Link to mailto:christian.frasconi@unipi.it\" rel=\"noopener noreferrer\"><\/a><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La gestion des sols et des adventices des vignobles en Italie, en particulier en Toscane, repose sur des traitements m\u00e9caniques entre les rangs et l&rsquo;application d&rsquo;herbicides sous les rangs.<\/p>\n","protected":false},"author":1,"featured_media":818,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"portfolio_category":[68],"portfolio_skills":[],"portfolio_tags":[69],"class_list":["post-1451","avada_portfolio","type-avada_portfolio","status-publish","format-standard","has-post-thumbnail","hentry","portfolio_category-italie","portfolio_tags-italie"],"_links":{"self":[{"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/avada_portfolio\/1451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/avada_portfolio"}],"about":[{"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/types\/avada_portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/comments?post=1451"}],"version-history":[{"count":4,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/avada_portfolio\/1451\/revisions"}],"predecessor-version":[{"id":1512,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/avada_portfolio\/1451\/revisions\/1512"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/media\/818"}],"wp:attachment":[{"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/media?parent=1451"}],"wp:term":[{"taxonomy":"portfolio_category","embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/portfolio_category?post=1451"},{"taxonomy":"portfolio_skills","embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/portfolio_skills?post=1451"},{"taxonomy":"portfolio_tags","embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/portfolio_tags?post=1451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}