{"id":11514,"date":"2024-04-17T11:16:49","date_gmt":"2024-04-17T03:16:49","guid":{"rendered":"https:\/\/shchimay.com\/?p=11514"},"modified":"2024-04-17T16:56:46","modified_gmt":"2024-04-17T08:56:46","slug":"ph-conductivity","status":"publish","type":"post","link":"https:\/\/shchimay.com\/fr\/ph-conductivity\/","title":{"rendered":"conductivit\u00e9 ph"},"content":{"rendered":"<h1 id=\"the-importance-of-ph-in-maintaining-proper-soil-conductivity-wpaicgheading\">L&#8217;importance du pH dans le maintien d&#8217;une bonne conductivit\u00e9 du sol<\/h1>\n<p>\nLe pH et la conductivit\u00e9 du sol sont deux facteurs importants qui jouent un r\u00f4le crucial dans la sant\u00e9 et la productivit\u00e9 des plantes. Le pH fait r\u00e9f\u00e9rence \u00e0 l&#8217;acidit\u00e9 ou \u00e0 l&#8217;alcalinit\u00e9 du sol, tandis que la conductivit\u00e9 mesure la capacit\u00e9 du sol \u00e0 conduire l&#8217;\u00e9lectricit\u00e9. Ces deux facteurs sont \u00e9troitement li\u00e9s, car les niveaux de pH peuvent affecter la conductivit\u00e9 et vice versa. Dans cet article, nous explorerons l&#8217;importance du pH dans le maintien d&#8217;une bonne conductivit\u00e9 du sol et son impact sur la croissance des plantes.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019-2.png\" alt=\"alt-650\" class=\"wp-image-650\" id=\"i650\" \/><\/p>\n<p>Mod\u00e8le<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>pH\/ORP-810 pH\/ORP-m\u00e8tre<\/td>\n<td>Plage<\/td>\n<\/tr>\n<tr>\n<td>0-14 pH\u00a0; -2000 &#8211; +2000mV<\/td>\n<td>Pr\u00e9cision<\/td>\n<\/tr>\n<tr>\n<td>\u00b10,1 pH; \u00b12mV<\/td>\n<td>Temp. Comp.<\/td>\n<\/tr>\n<tr>\n<td>Compensation automatique de temp\u00e9rature<\/td>\n<td>Op\u00e9ra. Temp.<\/td>\n<\/tr>\n<tr>\n<td>Normal 0\uff5e50\u2103\u00a0; Haute temp\u00e9rature 0\uff5e100\u2103<\/td>\n<td>Capteur<\/td>\n<\/tr>\n<tr>\n<td>Capteur pH double\/triple\u00a0; Capteur redox<\/td>\n<td>Affichage<\/td>\n<\/tr>\n<tr>\n<td>\u00c9cran LCD<\/td>\n<td>Communication<\/td>\n<\/tr>\n<tr>\n<td>Sortie 4-20mA\/RS485<\/td>\n<td>Sortie<\/td>\n<\/tr>\n<tr>\n<td>Contr\u00f4le de relais double limite haute\/basse<\/td>\n<td>Puissance<\/td>\n<\/tr>\n<tr>\n<td>AC 220V\u00b110 pour cent 50\/60Hz ou AC 110V\u00b110 pour cent 50\/60Hz ou DC24V\/0.5A<\/td>\n<td>Environnement de travail<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Temp\u00e9rature ambiante\u00a0:0\uff5e50\u2103<\/td>\n<td>Humidit\u00e9 relative\u226485 pour cent<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<\/tr>\n<tr>\n<td>96\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<td>Taille du trou<\/td>\n<\/tr>\n<tr>\n<td>92\u00d792mm(H\u00d7W)<\/td>\n<td>Mode Installation<\/td>\n<\/tr>\n<tr>\n<td>Int\u00e9gr\u00e9<\/td>\n<td>En plus d&#8217;affecter la disponibilit\u00e9 des \u00e9l\u00e9ments nutritifs, les niveaux de pH peuvent \u00e9galement influencer la conductivit\u00e9 du sol. La conductivit\u00e9 est une mesure de la capacit\u00e9 du sol \u00e0 conduire l&#8217;\u00e9lectricit\u00e9, qui est influenc\u00e9e par la pr\u00e9sence d&#8217;ions dans la solution du sol. Lorsque le pH du sol est trop \u00e9lev\u00e9 ou trop bas, cela peut affecter la concentration d\u2019ions dans la solution du sol, entra\u00eenant des changements de conductivit\u00e9. Par exemple, dans les sols acides, la concentration d\u2019ions hydrog\u00e8ne (H+) peut augmenter, entra\u00eenant une conductivit\u00e9 plus \u00e9lev\u00e9e. Dans les sols alcalins, la concentration d&#8217;ions hydroxyde (OH-) peut augmenter, affectant \u00e9galement la conductivit\u00e9.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/FL-9900-High-Precision-Type-Runner-Flow-Controller2.jpg\" alt=\"alt-653\" class=\"wp-image-653\" id=\"i653\" \/><br \/>\n<div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-11514-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CM230s-\u7ecf\u6d4e\u578b\u7535\u5bfc\u7387\u4eea.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CM230s-\u7ecf\u6d4e\u578b\u7535\u5bfc\u7387\u4eea.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CM230s-\u7ecf\u6d4e\u578b\u7535\u5bfc\u7387\u4eea.mp4<\/a><\/video><\/div><\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"purpose of conductivity meter\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/Y6h877I43EA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\nTransmetteur de d\u00e9bit FCT-8350<\/p>\n<p>Plage de mesureD\u00e9bit instantan\u00e9\u00a0:(0~2000)m3\/h\u00a0; D\u00e9bit accumul\u00e9\u00a0:(0~99999999)m3<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">D\u00e9bit<\/td>\n<\/tr>\n<tr>\n<td>(0~5)m\/s<\/td>\n<td>Diam\u00e8tre du tuyau applicable<\/td>\n<\/tr>\n<tr>\n<td>DN 25~DN 1000 pour s\u00e9lection<\/td>\n<td>R\u00e9solution<\/td>\n<\/tr>\n<tr>\n<td>0,001 m3\/h<\/td>\n<td>Intervalle de renouvellement<\/td>\n<\/tr>\n<tr>\n<td>1S<\/td>\n<td>Pr\u00e9cision<\/td>\n<\/tr>\n<tr>\n<td>niveau 2.0<\/td>\n<td>R\u00e9p\u00e9tabilit\u00e9<\/td>\n<\/tr>\n<tr>\n<td>\u00b10,5 pour cent <\/td>\n<td>Entr\u00e9e sonde<\/td>\n<\/tr>\n<tr>\n<td>Plage : 0,5 Hz ~ 2 KHz ; Alimentation : DC 12 V (alimentation de l&#8217;instrument) <\/td>\n<td>Sortie analogique<\/td>\n<\/tr>\n<tr>\n<td>(4~20)mA,Instrument\/transmetteur pour la s\u00e9lection\u00a0;<\/td>\n<td>Sortie de contr\u00f4le<\/td>\n<\/tr>\n<tr>\n<td>Relais photo\u00e9lectronique semi-conducteur, courant de charge 50mA(max),AC\/DC 30V<\/td>\n<td>Mode contr\u00f4le<\/td>\n<\/tr>\n<tr>\n<td>Alarme de limite haute\/basse de d\u00e9bit instantan\u00e9, conversion de fr\u00e9quence variable de d\u00e9bit<\/td>\n<td>Puissance de travail<\/td>\n<\/tr>\n<tr>\n<td>DC24V<\/td>\n<td>Consommation \u00e9lectrique\u00a0:<\/td>\n<\/tr>\n<tr>\n<td> et lt;3.0W<\/td>\n<td>Longueur du c\u00e2ble<\/td>\n<\/tr>\n<tr>\n<td>5m en standard ; ou (1 ~ 500) m pour la s\u00e9lection<\/td>\n<td>Environnement de travail<\/td>\n<\/tr>\n<tr>\n<td>Temp.\u00a0:(0~50)\u2103;humidit\u00e9 relative\u226485 pour cent HR (sans condensation)<\/td>\n<td>Environnement de stockage<\/td>\n<\/tr>\n<tr>\n<td>Temp.:(-20~60)\u2103; humidit\u00e9 relative\u00a0:\u226485\u00a0% RH (sans condensation)<\/td>\n<td>Niveau de protection<\/td>\n<\/tr>\n<tr>\n<td>IP65 (avec couvercle arri\u00e8re)<\/td>\n<td>Dimension<\/td>\n<\/tr>\n<tr>\n<td>96 mm\u00d796 mm\u00d794mm (H\u00d7W\u00d7D)<\/td>\n<td>Taille du trou<\/td>\n<\/tr>\n<tr>\n<td>91mm\u00d791mm(H\u00d7W)<\/td>\n<td>Installation<\/td>\n<\/tr>\n<tr>\n<td>Mont\u00e9 sur panneau, installation rapide<\/td>\n<td>91mm\u00d791mm(H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>Installation<\/td>\n<td>Panel mounted,fast installation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;importance du pH dans le maintien d&#8217;une bonne conductivit\u00e9 du sol Le pH et la conductivit\u00e9 du sol sont deux facteurs importants qui jouent un r\u00f4le crucial dans la sant\u00e9 et la productivit\u00e9 des plantes. Le pH fait r\u00e9f\u00e9rence \u00e0 l&#8217;acidit\u00e9 ou \u00e0 l&#8217;alcalinit\u00e9 du sol, tandis que la conductivit\u00e9 mesure la capacit\u00e9 du sol&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3252,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"fr","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":false,"content":false,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/posts\/11514"}],"collection":[{"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/comments?post=11514"}],"version-history":[{"count":8,"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/posts\/11514\/revisions"}],"predecessor-version":[{"id":11691,"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/posts\/11514\/revisions\/11691"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/media\/3252"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/media?parent=11514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/categories?post=11514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/fr\/wp-json\/wp\/v2\/tags?post=11514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}