{"id":1311,"date":"2013-01-21T11:07:52","date_gmt":"2013-01-21T11:07:52","guid":{"rendered":"http:\/\/ancientcattle.local\/lliwiau\/"},"modified":"2024-05-15T20:53:20","modified_gmt":"2024-05-15T20:53:20","slug":"lliwiau","status":"publish","type":"page","link":"https:\/\/ancientcattleofwales.org\/cy\/amdanom\/y-gwartheg\/lliwiau\/","title":{"rendered":"Gwartheg delfrydol, lliwgar"},"content":{"rendered":"\n<p>Mae Gwartheg Hynafol Cymru yn fr\u00eed delfrydol ar gyfer ucheldiroedd a rhostiroedd Cymru.&nbsp; Maent yn wartheg hynod o galed a all ffynnu ymhob amgylchiad.&nbsp; Mae eu blewyn hir a\u2019u natur galed yn golygu y gallan nhw barhau\u2019r gaeaf ar y tir, hyd yn oed yn nannedd tywydd garw.<\/p>\n\n\n\n<p>Yn fr\u00eed amlbwrpas yn wreiddiol, mae\u2019r brid cyfoes yn anifail cig bendigedig.&nbsp; Yn gymedrol o gorff, gan bwyso tua 600-800 cilo, maent yn cynhyrchu cig blasus o ansawdd uchel.&nbsp; Maen nhw\u2019n dygymod yn dda \u00e2 thir gwael ac yn medru cael eu tewhau ar borfa yn unig. &nbsp;Mae Gwartheg Hynafol Cymru yn ddelfrydol ar gyfer pori cadwraethol.<\/p>\n\n\n\n<p>Maent y famau da ac yn geni a magu llo yn gymharol ddidrafferth.&nbsp; Mae Gwartheg Hynafol Cymru  yn hawdd i\u2019w cadw ac yn ddelfrydol ar gyfer ffermwyr tiroedd uwch, tyddynwyr a bridwyr sy\u2019n dymuno cefnogi cyfoeth ein hetifeddiaeth amaethyddol Gymreig.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">Lliwiau<\/h2>\n\n\n\n<p>Dyma\u2019r lliwiau safonol mae\u2019r gymdeithas yn ceisio eu gwarchod dan faner&nbsp;Gwartheg Hynafol Cymru.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gwyn<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Heddiw, y lliw hwn, ynghyd \u00e2\u2019r lliw cenglog, yw\u2019r mwyaf poblogaidd o\u2019r lliwiau answyddogol y\u00a0 gwartheg Cymreig.\u00a0 Yn sicr, dyma\u2019r lliw sy\u2019n cael ei ddogfennu hiraf mewn hanes.\u00a0 Yn wreddiol, roedd pobl yn ffafrio gwartheg \u00e2 chlustiau coch.\u00a0 Heddiw, mae gan y mwyafrif o wartheg gwyn Cymreig glustiau du, er bod unigolion \u00e2 chlustiau coch yn dal yn digwydd.\u00a0 Ar un pryd, roedd y lliw hwn yn fwy cyffredin yn Ne Cymru nac yn y Gogledd.\u00a0 <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-medium\"><a href=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/P1040315.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/P1040315-300x225.jpg\" alt=\"\" class=\"wp-image-1465\" srcset=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/P1040315-300x225.jpg 300w, https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/P1040315-1024x768.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Cenglog<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 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\"><a href=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2012\/09\/041.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2012\/09\/041-1024x768.jpg\" alt=\"\" class=\"wp-image-1477\" srcset=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2012\/09\/041-1024x768.jpg 1024w, https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2012\/09\/041-300x225.jpg 300w, https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2012\/09\/041.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Y lliw patrymog hyn, a all gael ei weld gyda rhai du a choch gan amlaf, yw\u2019r lliw mwyaf agored\u00a0i feirniadaeth o beidio a bod o wir darddiad Cymreig.\u00a0 Roedd yn sicr wedi tarddu yng Ngogledd Cymru ar st\u00e2d Nannau si\u0175r\u00a0o fod, lle roedd Syr Robert Vaughan yn mewnforio gwartheg \u2013 y math Lakenfelder yn \u00f4l pob tebyg \u2013 yn gynnar yn y ddeunawfed ganrif.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Coch<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Dyma\u2019r lliw mwyaf cyffredin, ar wahan i\u2019r du, mewn gwartheg Cymreig.  Mae\u2019n ymddangos yn gyson ymysg gyrr i fyny ac i lawr y wlad gan gynnwys nifer o rai pedigri.\u00a0 Hyd yn hyn, ychydig o ddiddordeb yn unig sydd wedi bod mewn bridio gwartheg coch, sy\u2019n bridio\u2019n gyson gan fod y lliw yn wan.\u00a0 Does dim llawer o berygl y bydd y lliw\u2019n diflannu yn y dyfodol agos.\u00a0 Mae\u2019r coch yn llachar iawn mewn gwartheg Cymreig, ac mae\u2019n eithaf gwahanol i goch tywyll, cyfoethog y Devon.<\/p>\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\"><a href=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2012\/09\/P1040427.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2012\/09\/P1040427-1024x768.jpg\" alt=\"\" class=\"wp-image-1464\" srcset=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2012\/09\/P1040427-1024x768.jpg 1024w, https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2012\/09\/P1040427-300x225.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Cefngwyn<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 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\"><a href=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/Hedd-Lineback2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/Hedd-Lineback2-1024x768.jpg\" alt=\"\" class=\"wp-image-1485\" srcset=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/Hedd-Lineback2-1024x768.jpg 1024w, https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/Hedd-Lineback2-300x225.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Os caiff gwartheg gwyn \u00e2 chlustiau lliw eu paru ag anifeiliaid du neu goch a bod yr hil sy\u2019n dilyn yn cael eu paru ag anifeiliaid du a choch hefyd, caiff gwartheg cefngwyn eu taflu mewn un neu dwy genhedlaeth.\u00a0 Y patrwm cefngwyn yw\u2019r mwyaf tywyll a\u2019r anifail gwyn \u00e2 chlustiau lliw yw\u2019r mwyaf golau.\u00a0 Yng Ngogledd Cymru, mae\u2019r berthynas yn cael ei phwysleisio gan y tueddiad i lasu yn y gwartheg gwyn Cymreig a hefyd cefngwyn.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Glas<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Yn \u00f4l traddodiad, mae\u2019r gwartheg glas Cymreig yn well i\u2019w godro na\u2019r Gwartheg Duon Cymreig.\u00a0 Heb os, roedd pobl yn credu hyn ar \u00f4l i deirw Byrgorn gael eu defnyddio mewn rhai gyrr Cymreig.\u00a0 Cafodd y br\u00eed Albion Glas ei ffurfio yn Derbyshire drwy groesi gwartheg Duon Cymreig a oedd wedi cael eu mewnforio gyda theirw Byrgorn gwyn neu frith.\u00a0 Efallai bod ar rai o\u2019r gwartheg glas Cymreig ddyled i\u2019r gwartheg croes Byrgorn am eu lliw yn y gorffennol, ond cafodd y lliw ei gofnodi ymysg y gwartheg Cymreig cyn cyflwyno\u2019r gwartheg Byrgorn, a gwelir perthynas agos yng Ngogledd Cymru rhwng yr amrywiaethau gwyn, y cefngwyn a\u2019r glas.<\/p>\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\"><a href=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/P1040276.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/P1040276-1024x768.jpg\" alt=\"\" class=\"wp-image-1461\" srcset=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/P1040276-1024x768.jpg 1024w, https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/01\/P1040276-300x225.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Llygliw<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6 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\"><a href=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/02\/P1040257.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/02\/P1040257-1024x768.jpg\" alt=\"\" class=\"wp-image-1462\" srcset=\"https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/02\/P1040257-1024x768.jpg 1024w, https:\/\/ancientcattleofwales.org\/wp-content\/uploads\/2013\/02\/P1040257-300x225.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Roedd y lliw hwn, sydd hefyd yn cael ei adnabod fel \u2018lliw llygoden\u2019 a \u2018wyneb llwydaidd\u2019, yn gyffredin ar un adeg ym Mhenrhyn Ll\u0177n ac yn yr ardaloedd hynny o Sir Frycheiniog, Sir Faesyfed a Sir Drefaldwyn a oedd yn cwrdd \u00e2 ffin Lloegr.\u00a0 Cafodd y gr\u0175p olaf eu bridio gan ddefnyddio teirw Henffordd a Byrgorn, ond mae\u2019r lliw yn dal\u00a0i ddigwydd ychydig mewn gyrr Gwartheg Duon er nad yw mor gyffredin \u00e2\u2019r coch.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Mae Gwartheg Hynafol Cymru yn fr\u00eed delfrydol ar gyfer ucheldiroedd a rhostiroedd Cymru.&nbsp; Maent yn wartheg hynod o galed a all ffynnu ymhob amgylchiad.&nbsp; Mae eu blewyn hir a\u2019u natur galed yn golygu y gallan nhw barhau\u2019r gaeaf ar y tir, hyd yn oed yn nannedd tywydd garw. Yn fr\u00eed amlbwrpas yn wreiddiol, mae\u2019r brid [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1735,"parent":1329,"menu_order":8,"comment_status":"closed","ping_status":"open","template":"","meta":{"iawp_total_views":40,"footnotes":""},"class_list":["post-1311","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gwartheg delfrydol, lliwgar - Ancient Cattle of Wales<\/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:\/\/ancientcattleofwales.org\/cy\/amdanom\/y-gwartheg\/lliwiau\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gwartheg delfrydol, lliwgar - Ancient Cattle of Wales\" \/>\n<meta property=\"og:description\" content=\"Mae Gwartheg Hynafol Cymru yn fr\u00eed delfrydol ar gyfer ucheldiroedd a rhostiroedd Cymru.&nbsp; Maent yn wartheg hynod o galed a all ffynnu ymhob amgylchiad.&nbsp; Mae eu blewyn hir a\u2019u natur galed yn golygu y gallan nhw barhau\u2019r gaeaf ar y tir, hyd yn oed yn nannedd tywydd garw. 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