<\/div>
<\/div>\n\nSYST\u00c8ME ANTI-GIVRE<\/p>\n<\/div><\/h2><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>Le probl\u00e8me des gel\u00e9es tardives qui se produit dans de nombreuses plantations fruiti\u00e8res est g\u00e9n\u00e9r\u00e9 par cette condition climatique appel\u00e9e<\/p>\n
INVERSION THERMIQUE <\/b><\/p>\n
Se produit par IRRADIATION<\/b> et provient du refroidissement de la surface terrestre caus\u00e9 par l\u2019\u00e9mission de rayonnement infrarouge du sol.<\/p>\n
Le ph\u00e9nom\u00e8ne est favoris\u00e9 par l\u2019absence de nuages et de vent pendant la nuit. En g\u00e9n\u00e9ral, il est associ\u00e9 \u00e0 la stratification de l\u2019air froid sur les pentes des montagnes et dans les vall\u00e9es plates qui sont des zones plus expos\u00e9es aux gel\u00e9es tardives.<\/p>\n<\/div>
\nTRAITEMENT THERMIQUE \u00c0 LA FLAMME APPLIQU\u00c9 COMME SYST\u00c8ME ANTI-GIVRE<\/p>\n<\/div><\/h3><\/div><\/div><\/div>
![](\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/06\/antibrina.png\" "\\"antibrina\\"")
<\/span><\/div><\/div><\/div>La technique du traitement thermique \u00e0 la flamme est adapt\u00e9e pour r\u00e9soudre le probl\u00e8me des gel\u00e9es<\/b> dans les plantations de vergers, vignobles, kiwets et baies (myrtilles, framboises, m\u00fbres, cassis, fraises des bois et groseilles).<\/p>\n
Le principe par lequel on r\u00e9sout le probl\u00e8me de l\u2019inversion thermique qui conduit \u00e0 la pr\u00e9sence de givre et baisse de temp\u00e9rature dans les couches inf\u00e9rieures de l\u2019air dans les installations est celui du chauffage de l\u2019air par convention.<\/b><\/p>\n
L\u2019\u00e9l\u00e9vation en altitude de l\u2019air le plus froid qui se trouve au sol est induite par convection en chauffant d\u2019une mani\u00e8re et quantit\u00e9 ad\u00e9quate l\u2019air statique qui stagne \u00e0 proximit\u00e9 du terrain.<\/p>\n
La masse d\u2019air au sol en se chauffant s\u2019\u00e9largit, devient moins dense et commence alors \u00e0 monter et \u00e0 entra\u00eener avec elle d\u2019autres masses d\u2019air \u00e0 temp\u00e9rature moindre qui se m\u00e9langent avec les plus chaudes.<\/p>\n
Les deux masses d\u2019air, l\u2019une froide et l\u2019autre chaude, convergent et montent.<\/p>\n
Par la suite, \u00e0 une certaine altitude (sup\u00e9rieure \u00e0 4,0 m), l\u2019air ascendant continuant \u00e0 se m\u00e9langer avec celui en<\/p>\n
vironnant plus froid abaisse sa temp\u00e9rature et ralentit son mouvement ascensionnel jusqu\u2019\u00e0 se stabiliser.<\/p>\n
Ainsi le mouvement de l\u2019air qui se cr\u00e9e, ascendant d\u2019abord et descendant ensuite, combinant sa composante chaude avec la froide brise sa stratification au sol en interrompant le ph\u00e9nom\u00e8ne de l\u2019inversion thermique.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"
Vivamus magna justo, lacinia eget consectetur sed, convallis at tellus.<\/p>\n","protected":false},"author":3,"featured_media":9495,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[78],"class_list":["post-9488","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-applicazioni","tag-fasi5"],"yoast_head":"\n
SYST\u00c8ME ANTI-GIVRE - Pirodiserbo.it<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SYST\u00c8ME ANTI-GIVRE - Pirodiserbo.it\" \/>\n<meta property=\"og:description\" content=\"Vivamus magna justo, lacinia eget consectetur sed, convallis at tellus.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\" \/>\n<meta property=\"og:site_name\" content=\"Pirodiserbo.it\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Mingozzi.Group\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-27T07:46:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-20T10:33:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/06\/6-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"MingozziGroup\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"MingozziGroup\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\"},\"author\":{\"name\":\"MingozziGroup\",\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/#\/schema\/person\/1c2cca5ee917c9c390452cd1cf8bccc2\"},\"headline\":\"SYST\u00c8ME ANTI-GIVRE\",\"datePublished\":\"2025-06-27T07:46:32+00:00\",\"dateModified\":\"2025-09-20T10:33:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\"},\"wordCount\":2161,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/06\/6-1.png\",\"keywords\":[\"fasi5\"],\"articleSection\":[\"Applicazioni\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\",\"url\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\",\"name\":\"SYST\u00c8ME ANTI-GIVRE - 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\n
SYST\u00c8ME ANTI-GIVRE<\/p>\n<\/div><\/h2><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>
Le probl\u00e8me des gel\u00e9es tardives qui se produit dans de nombreuses plantations fruiti\u00e8res est g\u00e9n\u00e9r\u00e9 par cette condition climatique appel\u00e9e<\/p>\n
INVERSION THERMIQUE <\/b><\/p>\n
Se produit par IRRADIATION<\/b> et provient du refroidissement de la surface terrestre caus\u00e9 par l\u2019\u00e9mission de rayonnement infrarouge du sol.<\/p>\n
Le ph\u00e9nom\u00e8ne est favoris\u00e9 par l\u2019absence de nuages et de vent pendant la nuit. En g\u00e9n\u00e9ral, il est associ\u00e9 \u00e0 la stratification de l\u2019air froid sur les pentes des montagnes et dans les vall\u00e9es plates qui sont des zones plus expos\u00e9es aux gel\u00e9es tardives.<\/p>\n<\/div>
\nTRAITEMENT THERMIQUE \u00c0 LA FLAMME APPLIQU\u00c9 COMME SYST\u00c8ME ANTI-GIVRE<\/p>\n<\/div><\/h3><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div>La technique du traitement thermique \u00e0 la flamme est adapt\u00e9e pour r\u00e9soudre le probl\u00e8me des gel\u00e9es<\/b> dans les plantations de vergers, vignobles, kiwets et baies (myrtilles, framboises, m\u00fbres, cassis, fraises des bois et groseilles).<\/p>\n
Le principe par lequel on r\u00e9sout le probl\u00e8me de l\u2019inversion thermique qui conduit \u00e0 la pr\u00e9sence de givre et baisse de temp\u00e9rature dans les couches inf\u00e9rieures de l\u2019air dans les installations est celui du chauffage de l\u2019air par convention.<\/b><\/p>\n
L\u2019\u00e9l\u00e9vation en altitude de l\u2019air le plus froid qui se trouve au sol est induite par convection en chauffant d\u2019une mani\u00e8re et quantit\u00e9 ad\u00e9quate l\u2019air statique qui stagne \u00e0 proximit\u00e9 du terrain.<\/p>\n
La masse d\u2019air au sol en se chauffant s\u2019\u00e9largit, devient moins dense et commence alors \u00e0 monter et \u00e0 entra\u00eener avec elle d\u2019autres masses d\u2019air \u00e0 temp\u00e9rature moindre qui se m\u00e9langent avec les plus chaudes.<\/p>\n
Les deux masses d\u2019air, l\u2019une froide et l\u2019autre chaude, convergent et montent.<\/p>\n
Par la suite, \u00e0 une certaine altitude (sup\u00e9rieure \u00e0 4,0 m), l\u2019air ascendant continuant \u00e0 se m\u00e9langer avec celui en<\/p>\n
vironnant plus froid abaisse sa temp\u00e9rature et ralentit son mouvement ascensionnel jusqu\u2019\u00e0 se stabiliser.<\/p>\n
Ainsi le mouvement de l\u2019air qui se cr\u00e9e, ascendant d\u2019abord et descendant ensuite, combinant sa composante chaude avec la froide brise sa stratification au sol en interrompant le ph\u00e9nom\u00e8ne de l\u2019inversion thermique.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"
Vivamus magna justo, lacinia eget consectetur sed, convallis at tellus.<\/p>\n","protected":false},"author":3,"featured_media":9495,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[78],"class_list":["post-9488","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-applicazioni","tag-fasi5"],"yoast_head":"\n
SYST\u00c8ME ANTI-GIVRE - Pirodiserbo.it<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SYST\u00c8ME ANTI-GIVRE - Pirodiserbo.it\" \/>\n<meta property=\"og:description\" content=\"Vivamus magna justo, lacinia eget consectetur sed, convallis at tellus.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\" \/>\n<meta property=\"og:site_name\" content=\"Pirodiserbo.it\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Mingozzi.Group\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-27T07:46:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-20T10:33:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/06\/6-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"MingozziGroup\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"MingozziGroup\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\"},\"author\":{\"name\":\"MingozziGroup\",\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/#\/schema\/person\/1c2cca5ee917c9c390452cd1cf8bccc2\"},\"headline\":\"SYST\u00c8ME ANTI-GIVRE\",\"datePublished\":\"2025-06-27T07:46:32+00:00\",\"dateModified\":\"2025-09-20T10:33:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\"},\"wordCount\":2161,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.pirodiserbo.it\/wp-content\/uploads\/2025\/06\/6-1.png\",\"keywords\":[\"fasi5\"],\"articleSection\":[\"Applicazioni\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\",\"url\":\"https:\/\/www.pirodiserbo.it\/fr\/anti-givre\/\",\"name\":\"SYST\u00c8ME ANTI-GIVRE - 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TRAITEMENT THERMIQUE \u00c0 LA FLAMME APPLIQU\u00c9 COMME SYST\u00c8ME ANTI-GIVRE<\/p>\n<\/div><\/h3><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div>La technique du traitement thermique \u00e0 la flamme est adapt\u00e9e pour r\u00e9soudre le probl\u00e8me des gel\u00e9es<\/b> dans les plantations de vergers, vignobles, kiwets et baies (myrtilles, framboises, m\u00fbres, cassis, fraises des bois et groseilles).<\/p>\n
Le principe par lequel on r\u00e9sout le probl\u00e8me de l\u2019inversion thermique qui conduit \u00e0 la pr\u00e9sence de givre et baisse de temp\u00e9rature dans les couches inf\u00e9rieures de l\u2019air dans les installations est celui du chauffage de l\u2019air par convention.<\/b><\/p>\n
L\u2019\u00e9l\u00e9vation en altitude de l\u2019air le plus froid qui se trouve au sol est induite par convection en chauffant d\u2019une mani\u00e8re et quantit\u00e9 ad\u00e9quate l\u2019air statique qui stagne \u00e0 proximit\u00e9 du terrain.<\/p>\n
La masse d\u2019air au sol en se chauffant s\u2019\u00e9largit, devient moins dense et commence alors \u00e0 monter et \u00e0 entra\u00eener avec elle d\u2019autres masses d\u2019air \u00e0 temp\u00e9rature moindre qui se m\u00e9langent avec les plus chaudes.<\/p>\n
Les deux masses d\u2019air, l\u2019une froide et l\u2019autre chaude, convergent et montent.<\/p>\n
Par la suite, \u00e0 une certaine altitude (sup\u00e9rieure \u00e0 4,0 m), l\u2019air ascendant continuant \u00e0 se m\u00e9langer avec celui en<\/p>\n
vironnant plus froid abaisse sa temp\u00e9rature et ralentit son mouvement ascensionnel jusqu\u2019\u00e0 se stabiliser.<\/p>\n
Ainsi le mouvement de l\u2019air qui se cr\u00e9e, ascendant d\u2019abord et descendant ensuite, combinant sa composante chaude avec la froide brise sa stratification au sol en interrompant le ph\u00e9nom\u00e8ne de l\u2019inversion thermique.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"
Vivamus magna justo, lacinia eget consectetur sed, convallis at tellus.<\/p>\n","protected":false},"author":3,"featured_media":9495,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[78],"class_list":["post-9488","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-applicazioni","tag-fasi5"],"yoast_head":"\n