{"id":2310,"date":"2023-11-29T09:15:06","date_gmt":"2023-11-29T08:15:06","guid":{"rendered":"https:\/\/www.rumexperts.vet\/?post_type=training&#038;p=2310"},"modified":"2024-03-25T10:57:09","modified_gmt":"2024-03-25T09:57:09","slug":"les-ovulations-multiples-chez-la-vache-definir","status":"publish","type":"training","link":"https:\/\/www.rumexperts.vet\/en\/training\/les-ovulations-multiples-chez-la-vache-definir","title":{"rendered":"Les ovulations multiples chez la vache : d\u00e9finir."},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p>Par ovulation multiple, il faut entendre une double croissance folliculaire suivie d\u2019une double ovulation et du d\u00e9veloppement possible de jumeaux dizygotiques, la forme la plus fr\u00e9quente de g\u00e9mellit\u00e9 dans l\u2019esp\u00e8ce bovine (Silva del R\u00edo et al. Theriogenology <strong>2006<\/strong>, 66, 1292\u20131299). Son diagnostic peut se faire par la palpation de deux follicules lors des chaleurs ou mieux encore par l\u2019identification de deux corps jaunes une dizaine de jours apr\u00e8s l\u2019ins\u00e9mination.\u00a0 La fr\u00e9quence moyenne des ovulations multiples \u00e9valu\u00e9e sur 7214 vaches est de 14,3 % et comprise selon les \u00e9tudes entre 10,3 et 22,4 % (Voir figure). Une \u00e9tude irlandaise relative aux examens ovariens \u00e9chographiques de 74.123 vaches rapporte une pr\u00e9valence de 7 % d\u2019ovulations multiples d\u00e9finies par la pr\u00e9sence de plus d\u2019un corps jaune sur un ou deux ovaires (Carthy et al. J. Dairy Sci. <strong>2015<\/strong>, 98, 4095\u20134106).<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"508\" title=\"MacMillan 2018 frequence ovulations multiples\" src=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/11\/MacMillan-2018-frequence-ovulations-multiples.png\" data-orig-src=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/11\/MacMillan-2018-frequence-ovulations-multiples-800x508.png\" alt class=\"lazyload img-responsive wp-image-2312\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27982%27%20height%3D%27624%27%20viewBox%3D%270%200%20982%20624%27%3E%3Crect%20width%3D%27982%27%20height%3D%27624%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/11\/MacMillan-2018-frequence-ovulations-multiples-200x127.png 200w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/11\/MacMillan-2018-frequence-ovulations-multiples-400x254.png 400w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/11\/MacMillan-2018-frequence-ovulations-multiples-600x381.png 600w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/11\/MacMillan-2018-frequence-ovulations-multiples-800x508.png 800w, https:\/\/www.rumexperts.vet\/wp-content\/uploads\/2023\/11\/MacMillan-2018-frequence-ovulations-multiples.png 982w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 800px\" \/><\/span><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":20,"featured_media":2311,"template":"","keyword":[],"theme":[59],"class_list":["post-2310","training","type-training","status-publish","has-post-thumbnail","hentry","theme-reproduction-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/training\/2310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/training"}],"about":[{"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/types\/training"}],"author":[{"embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/users\/20"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/media\/2311"}],"wp:attachment":[{"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/media?parent=2310"}],"wp:term":[{"taxonomy":"keyword","embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/keyword?post=2310"},{"taxonomy":"theme","embeddable":true,"href":"https:\/\/www.rumexperts.vet\/en\/wp-json\/wp\/v2\/theme?post=2310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}