{"id":408,"date":"1995-03-06T13:02:46","date_gmt":"1995-03-06T12:02:46","guid":{"rendered":"http:\/\/cetef63.fr\/?p=408"},"modified":"2019-04-05T21:09:25","modified_gmt":"2019-04-05T19:09:25","slug":"639502-culture-de-noyers","status":"publish","type":"post","link":"https:\/\/cetef63.fr\/?p=408","title":{"rendered":"639502-Culture de noyers"},"content":{"rendered":"\n

CONSERVATOIRE DE NOYERS DE MAURIAT<\/strong><\/p>\n\n\n\n

Dossier\nn\u00b0 : 639502\n Date de mise en place : Mars-1995<\/p>\n\n\n\n

\nTh\u00e8me\n: Culture des noyers<\/p>\n\n\n\n

\nEssence:\nNoyers \n<\/p>\n\n\n\n

\nObjectifs\n: Collection r\u00e9gionale de Noyers communs (arbres viros\u00e9s par le\nC.L.R.V)<\/p>\n\n\n\n

SITUATION<\/h4>\n\n\n\n

\nD\u00e9partement\n: PUY DE DOME<\/p>\n\n\n\n

\nCanton\nde : Saint Germain lembron<\/p>\n\n\n\n

\nCommune\nde : Mauriat \n<\/p>\n\n\n\n

\nLieu-dit\n: La Tracasse<\/p>\n\n\n\n

\nContenance:\n2 ha<\/p>\n\n\n\n

CONDITIONS DE MILIEU<\/h4>\n\n\n\n

\nAltitude\nmoyenne : 450m<\/p>\n\n\n\n

\nExposition\n: Sud-Est<\/p>\n\n\n\n

\nPente\n: Faible<\/p>\n\n\n\n

El\u00e9ments de climatologie<\/strong><\/h4>\n\n\n\n

\nStation\nm\u00e9t\u00e9o de : Le Breuil sur Couze Altitude : 385m<\/p>\n\n\n\n

\nPluviom\u00e9trie\nmoyenne annuelle : 617mm \n<\/p>\n\n\n\n

\nTemp\u00e9rature\nmoyenne annuelle : 10.4\u00b0c Indice d’aridit\u00e9 : 30<\/p>\n\n\n\n

El\u00e9ments de g\u00e9ologie<\/strong><\/h4>\n\n\n\n

\nNature\nde la roche m\u00e8re : Eruptive<\/p>\n\n\n\n

El\u00e9ments de p\u00e9dologie<\/strong><\/h4>\n\n\n\n

\nProfils\np\u00e9dologiques : Sol profond (0.80 m et +), pas de trace\nd\u2019hydromorphie, quelques concr\u00e9tions vers 40-50 cm . Pr\u00e9sence de\ngraviers et cailloux (basalte-quartz) parfois en abondance.<\/p>\n\n\n\n

\nUne\nanalyse de sol r\u00e9alis\u00e9e sur une parcelle voisine donne les\nr\u00e9sultats suivants:<\/p>\n\n\n\n

\nCaract\u00e8res\nphysiques:<\/em><\/p>\n\n\n\n
\n\t\t\tProf;\n\t\t\tcm\n\t\t<\/td>\n\t\t\tArgiles\n\t\t<\/td>\n\t\t\tLimons\n\t\t\tfins\n\t\t<\/td>\n\t\t\tLimons\n\t\t\t\n\t\t\t\n\t\t\tgrossiers\n\t\t<\/td>\n\t\t\tSables\n\t\t\tfins\n\t\t<\/td>\n\t\t\tSables\n\t\t\t\n\t\t\t\n\t\t\tgrossiers\n\t\t<\/td>\n\t\t\tMO\n\t\t\t(%)\n\t\t<\/td>\n\t\t\tC\n\t\t\torg.\n\t\t\t(o\/oo)\n\t\t<\/td>\n\t\t\tN\n\t\t\torg;\n\t\t\t(o\/oo)\n\t\t<\/td>\n\t\t\tC\/N\n\t\t<\/td><\/tr>
\n\t\t\t0-20\n\t\t<\/td>\n\t\t\t41.2\n\t\t<\/td>\n\t\t\t15.1\n\t\t<\/td>\n\t\t\t8.6\n\t\t<\/td>\n\t\t\t11\n\t\t<\/td>\n\t\t\t24.1\n\t\t<\/td>\n\t\t\t2.49\n\t\t<\/td>\n\t\t\t14.5\n\t\t<\/td>\n\t\t\t1.64\n\t\t<\/td>\n\t\t\t8.8\n\t\t<\/td><\/tr>
\n\t\t\t20-50\n\t\t<\/td>\n\t\t\t43.6\n\t\t<\/td>\n\t\t\t16.2\n\t\t<\/td>\n\t\t\t8.9\n\t\t<\/td>\n\t\t\t10.9\n\t\t<\/td>\n\t\t\t20.4\n\t\t<\/td>\n\t\t\t2.39\n\t\t<\/td>\n\t\t\t13.9\n\t\t<\/td>\n\t\t\t1.63\n\t\t<\/td>\n\t\t\t8.5\n\t\t<\/td><\/tr>
\n\t\t\t50-80\n\t\t<\/td>\n\t\t\t48.8\n\t\t<\/td>\n\t\t\t17\n\t\t<\/td>\n\t\t\t8.4\n\t\t<\/td>\n\t\t\t9.7\n\t\t<\/td>\n\t\t\t16.1\n\t\t<\/td>\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td><\/tr>
\n\t\t\t80-100\n\t\t<\/td>\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\nR\u00e9serve\nutile 155 mm<\/p>\n\n\n\n

\nCaract\u00e8res\nchimiques:<\/em><\/p>\n\n\n\n
\n\t\t\tProf.\n\t\t\tcm\n\t\t<\/td>\n\t\t\tpH\n\t\t\teau\n\t\t<\/td>\n\t\t\tpH\n\t\t\tKCl\n\t\t<\/td>\n\t\t\tCa*\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\tMg*\n\t\t<\/td>\n\t\t\tK*\n\t\t<\/td>\n\t\t\tNa*\n\t\t<\/td>\n\t\t\tS\/T\n\t\t\t(%)\n\t\t<\/td>\n\t\t\tP2O5\n\t\t\tJoret\n\t\t<\/td>\n\t\t\tAl\n\t\t\t(%)\n\t\t<\/td>\n\t\t\tCu\n\t\t\tppm\n\t\t<\/td>\n\t\t\tZn\n\t\t\tppm\n\t\t<\/td>\n\t\t\tMn\n\t\t\tppm\n\t\t<\/td>\n\t\t\tB\n\t\t\tppm\n\t\t<\/td><\/tr>
\n\t\t\t0-20\n\t\t<\/td>\n\t\t\t7.1\n\t\t<\/td>\n\t\t\t6.4\n\t\t<\/td>\n\t\t\t16.1\n\t\t<\/td>\n\t\t\t2.48\n\t\t<\/td>\n\t\t\t.84\n\t\t<\/td>\n\t\t\t.03\n\t\t<\/td>\n\t\t\t.03\n\t\t<\/td>\n\t\t\t120\n\t\t<\/td>\n\t\t\t7.19\n\t\t<\/td>\n\t\t\t3.4\n\t\t<\/td>\n\t\t\t1.9\n\t\t<\/td>\n\t\t\t33.4\n\t\t<\/td>\n\t\t\t.52\n\t\t<\/td><\/tr>
\n\t\t\t20-50\n\t\t<\/td>\n\t\t\t7.5\n\t\t<\/td>\n\t\t\t6.7\n\t\t<\/td>\n\t\t\t15.59\n\t\t<\/td>\n\t\t\t2.58\n\t\t<\/td>\n\t\t\t.81\n\t\t<\/td>\n\t\t\t.04\n\t\t<\/td>\n\t\t\t.04\n\t\t<\/td>\n\t\t\t123\n\t\t<\/td>\n\t\t\t7.18\n\t\t<\/td>\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td><\/tr>
\n\t\t\t50-80\n\t\t<\/td>\n\t\t\t7.5\n\t\t<\/td>\n\t\t\t7.5\n\t\t<\/td>\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td><\/tr>
\n\t\t\t80-100\n\t\t<\/td>\n\t\t\t7.5\n\t\t<\/td>\n\t\t\t7.5\n\t\t<\/td>\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td>		\n\t\t\t
\n\n\t\t\t\n\t\t<\/td><\/tr><\/tbody><\/table>\n\n\n\n

\n*\nen meq\/ 100g de terre fine.<\/em><\/p>\n\n\n\n

\nPas\nd\u2019effervescence \u00e0 l\u2019acide.<\/em><\/p>\n\n\n\n

\tMilieu\nv\u00e9g\u00e9tal pr\u00e9existant\n: Terre<\/p>\n\n\n\n

\nDESCRIPTION\nDE L’EXPERIMENTATION<\/h4>\n\n\n\n

Objectif d\u00e9taill\u00e9 : Conservation des meilleurs g\u00e9notypes de noyers communs de la r\u00e9gion Auvergne ( banque de g\u00e8nes )<\/p>\n\n\n\n

La description d\u00e9taill\u00e9e de l’exp\u00e9rimentation (travaux mis en \u0153uvre, etc…) et les r\u00e9sultats acquis (mensurations, observations, analyses, comptes rendus, etc…) peuvent \u00eatre obtenus aupr\u00e8s du CETEF<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

CONSERVATOIRE DE NOYERS DE MAURIAT Dossier n\u00b0 : 639502 Date de mise en place : Mars-1995 Th\u00e8me : Culture des noyers Essence: Noyers Objectifs : Collection r\u00e9gionale de Noyers communs (arbres viros\u00e9s par le...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","ngg_post_thumbnail":0},"categories":[7],"tags":[],"modified_by":"admin4789","_links":{"self":[{"href":"https:\/\/cetef63.fr\/index.php?rest_route=\/wp\/v2\/posts\/408"}],"collection":[{"href":"https:\/\/cetef63.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cetef63.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cetef63.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cetef63.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=408"}],"version-history":[{"count":3,"href":"https:\/\/cetef63.fr\/index.php?rest_route=\/wp\/v2\/posts\/408\/revisions"}],"predecessor-version":[{"id":770,"href":"https:\/\/cetef63.fr\/index.php?rest_route=\/wp\/v2\/posts\/408\/revisions\/770"}],"wp:attachment":[{"href":"https:\/\/cetef63.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cetef63.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cetef63.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}