{"product_id":"amendement-calcique-des-sols-rehaussement-du-ph","title":"Amendement calcique des sols (rehaussement du PH)","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan style=\"font-size: 20.0pt; line-height: 115%;\" lang=\"FR\"\u003eFiche technique amendement calcique \u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e1. Caractéristiques des sols polynésiens\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eD’origine volcanique les sols sont souvent acides, pauvres en calcium et en magnésium, avec une forte teneur en aluminium et en fer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eLe climat tropical humide favorise l’appauvrissement en nutriments, dont le calcium.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003ePh généralement bas\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Souvent entre 4,5 et 6, ce qui limite la disponibilité du calcium pour les plantes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-bottom: 0cm; text-align: center; line-height: normal;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e2. Objectifs de l’amendement calcique\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eCorriger l’acidité\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Relever le pH pour le ramener vers 6,5 optimal pour la plupart des cultures.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eApporter du calcium\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Essentiel pour la structure des parois cellulaires, la croissance racinaire et la prévention des carences.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eAméliorer la fertilité\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Favoriser l’activité microbienne et la disponibilité d’autres nutriments (phosphore, potassium).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-bottom: 0cm; text-align: center; line-height: normal;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e3. Types d’amendements calciques adaptés\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eChaux dolomitique\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Contient du calcium et du magnésium, idéal pour les sols acides et carencés en magnésium.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eChaux calcaire\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Principalement du calcium, à privilégier si le sol est déjà riche en magnésium.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eCoquilles broyées\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e : \u003c\/span\u003eSolution locale et économique (\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003ecoquilles d’huîtres, de nacres,\u003c\/span\u003e\u003c\/strong\u003e ou d’œufs), à épandre après broyage fin. Notre solution à un pouvoir neutralisant de 52 sur résultat brut de 20% supérieure aux produits importés.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eCendres de bois\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Source de calcium et de potassium, mais à utiliser avec modération pour éviter un excès de pH.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-bottom: 0cm; text-align: center; line-height: normal;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eComparatif des amendements calciques en Polynésie\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"mso-cellspacing: 1.5pt; mso-yfti-tbllook: 1184;\" cellpadding=\"0\" border=\"0\" class=\"MsoNormalTable\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; text-align: center; line-height: normal;\" align=\"center\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eAmendement\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; text-align: center; line-height: normal;\" align=\"center\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eAvantages\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; text-align: center; line-height: normal;\" align=\"center\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eInconvénients\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 1;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eChaux dolomitique\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eApporte Ca et Mg, action durable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eCoût, importation nécessaire\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 2;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eCoquilles broyées\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eLocale, économique, écologique\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eAction lente, dose importante\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eCendres de bois\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eApporte Ca et K, disponible local\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: .75pt .75pt .75pt .75pt;\"\u003e\n\u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eRisque de surdosage, pH variable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin-bottom: 0cm; text-align: center; line-height: normal;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e4. Méthodes d’application\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l4 level1 lfo4; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eÉpandage\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Répartir uniformément sur le sol, puis incorporer superficiellement (10-15 cm).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l4 level1 lfo4; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eDose\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Variable selon l’analyse de sol (généralement \u003cb\u003e1 à 3 tonnes\/ha\u003c\/b\u003e pour la chaux, \u003cb\u003e500 kg à 1 t\/ha\u003c\/b\u003e pour les coquilles broyées).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l4 level1 lfo4; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eFréquence\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Tous les 1-2 ans, ou après une culture exigeante.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\n\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e Caractéristiques du produit POLYNACRE\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h6\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eGranulométrie 0 - 1mm\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Epandage à effet immédiat pour rehausser le Ph des sols\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eGranulométrie 0 - 3mm\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e ou 0-5mm : Epandage à effet immédiat + effet retard pour les cultures ou il n'est plus possible d'intervenir en cours de pousse. Ajouter 50% de quantité pour rehausser le Ph des sols\u003c\/span\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-bottom: 0cm; text-align: center; line-height: normal;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.5pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e5. Précautions et conseils\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo5; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eAnalyse de sol\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Préférable avant tout amendement pour ajuster la dose\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo5; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eÉviter les excès\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Un pH trop élevé (\u0026gt;7) peut bloquer l’absorption d’autres nutriments (fer, manganèse).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo5; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eAssocier à la matière organique\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : Le compost ou le fumier améliorent l’efficacité de l’amendement calcique.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-bottom: 0cm; text-align: center; line-height: normal;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003eEn résumé\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: #2000; mso-fareast-language: #2000;\"\u003e : En Polynésie, l’amendement calcique à base de coquille de nacre est crucial pour corriger l’acidité des sols volcaniques et améliorer la fertilité. Les solutions locales (coquilles) est à privilégier pour une approche durable et économique.\u003c\/span\u003e\u003c\/p\u003e","brand":"POLYNACRE","offers":[{"title":"0-1mm \/ 25kg","offer_id":46707047432350,"sku":null,"price":2750.0,"currency_code":"XPF","in_stock":true},{"title":"0-1mm \/ 250kg","offer_id":46707048022174,"sku":null,"price":27500.0,"currency_code":"XPF","in_stock":true},{"title":"0-1mm \/ 1000kg","offer_id":46722184577182,"sku":null,"price":100000.0,"currency_code":"XPF","in_stock":true},{"title":"0-1mm \/ 2000kg","offer_id":46722184609950,"sku":null,"price":140000.0,"currency_code":"XPF","in_stock":true},{"title":"0-3mm \/ 25kg","offer_id":46707047465118,"sku":null,"price":2750.0,"currency_code":"XPF","in_stock":true},{"title":"0-3mm \/ 250kg","offer_id":46707048054942,"sku":null,"price":27500.0,"currency_code":"XPF","in_stock":true},{"title":"0-3mm \/ 1000kg","offer_id":46722184642718,"sku":null,"price":100000.0,"currency_code":"XPF","in_stock":true},{"title":"0-3mm \/ 2000kg","offer_id":46722184675486,"sku":null,"price":140000.0,"currency_code":"XPF","in_stock":true},{"title":"0-5mm \/ 25kg","offer_id":46707047497886,"sku":null,"price":2750.0,"currency_code":"XPF","in_stock":true},{"title":"0-5mm \/ 250kg","offer_id":46707048087710,"sku":null,"price":27500.0,"currency_code":"XPF","in_stock":true},{"title":"0-5mm \/ 1000kg","offer_id":46722184708254,"sku":null,"price":100000.0,"currency_code":"XPF","in_stock":true},{"title":"0-5mm \/ 2000kg","offer_id":46722184741022,"sku":null,"price":140000.0,"currency_code":"XPF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/5909\/9550\/files\/Poudre_de_nacre_pour_l_amendement_des_sols_et_l_alimentation_des_poules.jpg?v=1776306032","url":"https:\/\/polynacre.com\/products\/amendement-calcique-des-sols-rehaussement-du-ph","provider":"POLYNACRE","version":"1.0","type":"link"}