{"id":13904,"date":"2026-03-24T08:07:00","date_gmt":"2026-03-24T08:07:00","guid":{"rendered":"https:\/\/bute-park.com\/?p=13904"},"modified":"2026-04-24T08:17:44","modified_gmt":"2026-04-24T08:17:44","slug":"nodiadaur-prif-arddwr-mawrth","status":"publish","type":"post","link":"https:\/\/bute-park.com\/cy\/nodiadaur-prif-arddwr-mawrth\/","title":{"rendered":"Nodiadau&#8217;r Prif Arddwr: Mawrth"},"content":{"rendered":"\n<p>Gan Ben Barker, Prif Arddwr<\/p>\n\n\n\n<p>Mae&#8217;r gwanwyn o&#8217;r diwedd wedi dechrau ym Mharc Bute, gyda&#8217;r coed ceirios addurnol, y Magnolias a\u2019r bylbiau yn cynnig sblashis o liw i fywiogi\u2019r diwrnodau.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"933\" src=\"https:\/\/bute-park.com\/wp-content\/uploads\/Magnolia-Campbelii-700x933.jpg\" alt=\"\" class=\"wp-image-13890\" srcset=\"https:\/\/bute-park.com\/wp-content\/uploads\/Magnolia-Campbelii-700x933.jpg 700w, https:\/\/bute-park.com\/wp-content\/uploads\/Magnolia-Campbelii-250x333.jpg 250w, https:\/\/bute-park.com\/wp-content\/uploads\/Magnolia-Campbelii-scaled.jpg 768w, https:\/\/bute-park.com\/wp-content\/uploads\/Magnolia-Campbelii-320x427.jpg 320w, https:\/\/bute-park.com\/wp-content\/uploads\/Magnolia-Campbelii-480x640.jpg 480w, https:\/\/bute-park.com\/wp-content\/uploads\/Magnolia-Campbelii-800x1067.jpg 800w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"933\" src=\"https:\/\/bute-park.com\/wp-content\/uploads\/Close-up-Magnolia-700x933.jpg\" alt=\"\" class=\"wp-image-13891\" srcset=\"https:\/\/bute-park.com\/wp-content\/uploads\/Close-up-Magnolia-700x933.jpg 700w, https:\/\/bute-park.com\/wp-content\/uploads\/Close-up-Magnolia-250x333.jpg 250w, https:\/\/bute-park.com\/wp-content\/uploads\/Close-up-Magnolia-scaled.jpg 768w, https:\/\/bute-park.com\/wp-content\/uploads\/Close-up-Magnolia-320x427.jpg 320w, https:\/\/bute-park.com\/wp-content\/uploads\/Close-up-Magnolia-480x640.jpg 480w, https:\/\/bute-park.com\/wp-content\/uploads\/Close-up-Magnolia-800x1067.jpg 800w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"933\" src=\"https:\/\/bute-park.com\/wp-content\/uploads\/pink-magnolia-flower-blue-sky-700x933.jpg\" alt=\"\" class=\"wp-image-13893\" srcset=\"https:\/\/bute-park.com\/wp-content\/uploads\/pink-magnolia-flower-blue-sky-700x933.jpg 700w, https:\/\/bute-park.com\/wp-content\/uploads\/pink-magnolia-flower-blue-sky-250x333.jpg 250w, https:\/\/bute-park.com\/wp-content\/uploads\/pink-magnolia-flower-blue-sky-scaled.jpg 768w, https:\/\/bute-park.com\/wp-content\/uploads\/pink-magnolia-flower-blue-sky-320x427.jpg 320w, https:\/\/bute-park.com\/wp-content\/uploads\/pink-magnolia-flower-blue-sky-480x640.jpg 480w, https:\/\/bute-park.com\/wp-content\/uploads\/pink-magnolia-flower-blue-sky-800x1067.jpg 800w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Mae&#8217;r t\u00eem wedi dechrau&#8217;r broses hir o fforchio dros y border blodau a&#8217;r ynysoedd blodau ger yr afon. Ynghyd \u00e2 chodi a rhannu grwpiau dethol o&#8217;r blodau lluosflwydd, mae&#8217;r prif ffocws ar gael gwared ar unrhyw rannau o ysgawen ddaear (<em>Aegopodium podograria<\/em>) a thaglys y perthi (<em>Calystegia sepium<\/em>). Er nad yw pawb yn ei ystyried yn chwyn gyda&#8217;i blodau deniadol a&#8217;i manteision i rai bywyd gwyllt, rydym yn cael gwared ar yr ysgawen ddaear oherwydd ei ffurf lledaenu a&#8217;i harfer o fygu unrhyw gystadleuaeth.<\/p>\n\n\n\n<p>Mae&#8217;r ddau chwynnyn yn adfywio o&#8217;r gwreiddiau lleiaf sydd ar \u00f4l yn y ddaear felly, er gwaethaf ein hymdrechion mwyaf manwl, mae hyn wedi dod yn dasg flynyddol. Fodd bynnag, rwy&#8217;n ofalus optimistaidd yngl\u0177n \u00e2 dod o hyd i ateb mwy parhaol yr haf hwn.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"933\" src=\"https:\/\/bute-park.com\/wp-content\/uploads\/Cream-Tulips-700x933.jpg\" alt=\"white tulips\" class=\"wp-image-13894\" srcset=\"https:\/\/bute-park.com\/wp-content\/uploads\/Cream-Tulips-700x933.jpg 700w, https:\/\/bute-park.com\/wp-content\/uploads\/Cream-Tulips-250x333.jpg 250w, https:\/\/bute-park.com\/wp-content\/uploads\/Cream-Tulips.jpg 768w, https:\/\/bute-park.com\/wp-content\/uploads\/Cream-Tulips-320x427.jpg 320w, https:\/\/bute-park.com\/wp-content\/uploads\/Cream-Tulips-480x640.jpg 480w, https:\/\/bute-park.com\/wp-content\/uploads\/Cream-Tulips-800x1067.jpg 800w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"933\" src=\"https:\/\/bute-park.com\/wp-content\/uploads\/Purple-Tulips-700x933.jpg\" alt=\"purple tulips\" class=\"wp-image-13895\" srcset=\"https:\/\/bute-park.com\/wp-content\/uploads\/Purple-Tulips-700x933.jpg 700w, https:\/\/bute-park.com\/wp-content\/uploads\/Purple-Tulips-250x333.jpg 250w, https:\/\/bute-park.com\/wp-content\/uploads\/Purple-Tulips.jpg 768w, https:\/\/bute-park.com\/wp-content\/uploads\/Purple-Tulips-320x427.jpg 320w, https:\/\/bute-park.com\/wp-content\/uploads\/Purple-Tulips-480x640.jpg 480w, https:\/\/bute-park.com\/wp-content\/uploads\/Purple-Tulips-800x1067.jpg 800w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"933\" src=\"https:\/\/bute-park.com\/wp-content\/uploads\/Flame-Tulips-700x933.jpg\" alt=\"yellow and red pointed tulips\" class=\"wp-image-13896\" srcset=\"https:\/\/bute-park.com\/wp-content\/uploads\/Flame-Tulips-700x933.jpg 700w, https:\/\/bute-park.com\/wp-content\/uploads\/Flame-Tulips-250x333.jpg 250w, https:\/\/bute-park.com\/wp-content\/uploads\/Flame-Tulips.jpg 768w, https:\/\/bute-park.com\/wp-content\/uploads\/Flame-Tulips-320x427.jpg 320w, https:\/\/bute-park.com\/wp-content\/uploads\/Flame-Tulips-480x640.jpg 480w, https:\/\/bute-park.com\/wp-content\/uploads\/Flame-Tulips-800x1067.jpg 800w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Mae&#8217;r glaswellt o amgylch y gwelyau a&#8217;r ffiniau hefyd wedi cael ei dorri a&#8217;i streipio gyntaf, a gyda&#8217;n gwirfoddolwyr gwych yn tacluso ymylon y llwybr mae wedi helpu i amlygu\u2019r ardaloedd hynny.<\/p>\n\n\n\n<p>Ar forder y Ganolfan Ymwelwyr rydym wedi atodi mwy o wifren dynnu i&#8217;r wal ffin, a fydd yn caniat\u00e1u i ni ymdopi \u00e2\u2019r gwaith o gyfeirio&#8217;r rhosod dringo. Rydyn ni yn y broses o gael gwared ar lawer o dwf gormodol y llynedd a chreu fframwaith ar gyfer blynyddoedd i ddod.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Cadwch lygad am y canlynol\u2026<\/strong><\/h2>\n\n\n\n<p>Y 30,000 o gennin Pedr sy&#8217;n blodeuo ar hyn o bryd yn rhan ddeheuol y parc.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"525\" src=\"https:\/\/bute-park.com\/wp-content\/uploads\/Daffodil-display-700x525.jpg\" alt=\"thousands of daffodils in Bute Park\" class=\"wp-image-13897\" srcset=\"https:\/\/bute-park.com\/wp-content\/uploads\/Daffodil-display-700x525.jpg 700w, https:\/\/bute-park.com\/wp-content\/uploads\/Daffodil-display-250x188.jpg 250w, https:\/\/bute-park.com\/wp-content\/uploads\/Daffodil-display-768x576.jpg 768w, https:\/\/bute-park.com\/wp-content\/uploads\/Daffodil-display-320x240.jpg 320w, https:\/\/bute-park.com\/wp-content\/uploads\/Daffodil-display-480x360.jpg 480w, https:\/\/bute-park.com\/wp-content\/uploads\/Daffodil-display-800x600.jpg 800w, https:\/\/bute-park.com\/wp-content\/uploads\/Daffodil-display-scaled.jpg 1365w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"Gan Ben Barker, Prif Arddwr Mae&#8217;r gwanwyn o&#8217;r diwedd wedi dechrau ym Mharc Bute, gyda&#8217;r coed ceirios addurnol, y Magnolias a\u2019r bylbiau yn cynnig sblashis o liw i fywiogi\u2019r diwrnodau. Mae&#8217;r t\u00eem wedi dechrau&#8217;r broses hir o fforchio dros y border blodau a&#8217;r ynysoedd blodau ger yr afon. Ynghyd \u00e2 chodi a rhannu grwpiau dethol&#8230; <a class=\"view-article\" href=\"https:\/\/bute-park.com\/cy\/nodiadaur-prif-arddwr-mawrth\/\">View Nodiadau&#8217;r Prif Arddwr: Mawrth<\/a>","protected":false},"author":16,"featured_media":13892,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-13904","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-cy"],"acf":[],"_links":{"self":[{"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/posts\/13904","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/comments?post=13904"}],"version-history":[{"count":2,"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/posts\/13904\/revisions"}],"predecessor-version":[{"id":13906,"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/posts\/13904\/revisions\/13906"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/media\/13892"}],"wp:attachment":[{"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/media?parent=13904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/categories?post=13904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bute-park.com\/cy\/wp-json\/wp\/v2\/tags?post=13904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}