{"id":12317,"date":"2025-05-02T10:13:00","date_gmt":"2025-05-02T08:13:00","guid":{"rendered":"https:\/\/www.companimo.com\/actualites\/?p=12317"},"modified":"2025-04-22T10:23:51","modified_gmt":"2025-04-22T08:23:51","slug":"la-reproduction-chez-la-jument","status":"publish","type":"post","link":"https:\/\/www.companimo.com\/actualites\/la-reproduction-chez-la-jument.html","title":{"rendered":"La reproduction chez la jument"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">D\u00e9couvrez dans cet article la reproduction chez la jument. A l\u2019arriv\u00e9e du printemps, les juments entrent dans la p\u00e9riode id\u00e9ale pour se <a href=\"https:\/\/www.companimo.com\/cheval\/complements-alimentaires\/elevage.html\">reproduire<\/a>. La naissance des poulains, appel\u00e9e poulinage, a g\u00e9n\u00e9ralement lieu entre mars et juillet pour les juments de sport, loisir et trait. Pour les juments de course, la p\u00e9riode de poulinage a lieu en d\u00e9but d\u2019ann\u00e9e, entre janvier et mai.\u00a0<\/span><\/p>\n<h2><strong><img loading=\"lazy\" class=\"size-medium wp-image-12320 alignleft\" src=\"https:\/\/www.companimo.com\/actualites\/wp-content\/uploads\/2025\/04\/137-300x300.png\" alt=\"poulain et jument\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.companimo.com\/actualites\/wp-content\/uploads\/2025\/04\/137-300x300.png 300w, https:\/\/www.companimo.com\/actualites\/wp-content\/uploads\/2025\/04\/137-250x250.png 250w, https:\/\/www.companimo.com\/actualites\/wp-content\/uploads\/2025\/04\/137-120x120.png 120w, https:\/\/www.companimo.com\/actualites\/wp-content\/uploads\/2025\/04\/137.png 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>Les chaleurs chez la jument<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Chez les juments, les<a href=\"https:\/\/www.companimo.com\/cheval\/complements-alimentaires\/elevage\/fertilite-et-reproduction.html\"> cycles de reproduction<\/a> se d\u00e9roulent g\u00e9n\u00e9ralement de fin mars \u00e0 d\u00e9but octobre et durent 21 jours. <\/span><\/p>\n<p><em><span style=\"font-weight: 400;\">Chaque cycle se compose de 2 phases :\u00a0<\/span><\/em><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">la phase \u0153strale qui correspond aux chaleurs et qui durent environ 6 jours<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">la phase di\u0153strale qui dure environ 15 jours une fois les chaleurs termin\u00e9es<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">L\u2019ovulation intervient la plupart du temps 1 ou 2 jours avant la fin de la p\u00e9riode \u0153strale (chaleurs). Id\u00e9alement, la saillie ou l\u2019ins\u00e9mination doivent avoir lieu 12 heures avant ou apr\u00e8s l\u2019ovulation. Le v\u00e9t\u00e9rinaire est en mesure de proc\u00e9der \u00e0 un examen afin de s\u2019assurer de la f\u00e9condit\u00e9 de la jument.<\/span><\/p>\n<h2><strong>Les \u00e9tapes de la gestation<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.companimo.com\/cheval\/complements-alimentaires\/elevage\/fertilite-et-reproduction.html\">La gestation<\/a> dure en moyenne 340 jours, soit un peu plus de 11 mois. Elle correspond \u00e0 la p\u00e9riode pendant laquelle le poulain se d\u00e9veloppe. Cette p\u00e9riode peut varier selon la g\u00e9n\u00e9tique, la race, la saison ou encore la sant\u00e9 de la jument.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Au premier trimestre, appel\u00e9e la p\u00e9riode embryonnaire, le zygote s\u2019implante dans la paroi de l\u2019ut\u00e9rus. Il est conseill\u00e9 de faire appel \u00e0 un v\u00e9t\u00e9rinaire pour v\u00e9rifier si le d\u00e9but de la gestation se d\u00e9roule correctement.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Au deuxi\u00e8me trimestre, l\u2019embryon se d\u00e9veloppe et la structure du poulain se forme. Chez la jument, c\u2019est \u00e0 partir du 150 \u00e8me jour que l\u2019on parle de foetus.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Les troisi\u00e8me et quatri\u00e8me trimestres, le f\u0153tus se d\u00e9veloppe tr\u00e8s rapidement. Les besoins nutritionnels augmentent consid\u00e9rablement.<\/span><\/p>\n<h2><strong>Les besoins nutritionnels pendant la gestation<img loading=\"lazy\" class=\"size-medium wp-image-12321 alignright\" src=\"https:\/\/www.companimo.com\/actualites\/wp-content\/uploads\/2025\/04\/138-300x300.png\" alt=\"poulini\u00e8re\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.companimo.com\/actualites\/wp-content\/uploads\/2025\/04\/138-300x300.png 300w, https:\/\/www.companimo.com\/actualites\/wp-content\/uploads\/2025\/04\/138-250x250.png 250w, https:\/\/www.companimo.com\/actualites\/wp-content\/uploads\/2025\/04\/138-120x120.png 120w, https:\/\/www.companimo.com\/actualites\/wp-content\/uploads\/2025\/04\/138.png 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Au cours de la gestation, les <a href=\"https:\/\/www.companimo.com\/cheval\/complements-alimentaires\/elevage\/fertilite-et-reproduction.html\">besoins nutritionnels<\/a> des juments augmentent petit \u00e0 petit, en particulier au neuvi\u00e8me mois. C\u2019est durant le premier mois de lactation qu\u2019ils deviennent tr\u00e8s importants.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u2019alimentation doit \u00eatre principalement compos\u00e9e de fourrages avec des prot\u00e9ines de qualit\u00e9 afin de ne pas cr\u00e9er de carences, de d\u00e9s\u00e9quilibres alimentaires ou m\u00eame d\u2019exc\u00e8s. Une mauvaise alimentation peut impacter la sant\u00e9 de la jument et du <a href=\"https:\/\/www.companimo.com\/cheval\/complements-alimentaires\/elevage\/poulain.html\">poulain<\/a>. Il est essentiel de toujours laisser de l\u2019eau propre \u00e0 disposition de votre animal ainsi qu\u2019une pierre \u00e0 sel.<\/span><\/p>\n<h2><strong>Les soins pour la reproduction chez la jument<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Au d\u00e9but de la gestation, la jument peut \u00eatre mont\u00e9e. A partir du quatri\u00e8me mois, il est recommand\u00e9 de lui laisser du repos car le poids du f\u0153tus devient important. En plus des besoins nutritionnels \u00e0 prendre en compte, il faut veiller \u00e0 l\u2019\u00e9tat des sabots et \u00e0 lui proposer un environnement calme. La vaccination contre la rhinopneumonie ainsi que la vermifugation sont essentielles. <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e9couvrez dans cet article la reproduction chez la jument. A l\u2019arriv\u00e9e du printemps, les juments entrent dans la p\u00e9riode id\u00e9ale pour se reproduire. La naissance des poulains, appel\u00e9e poulinage, a g\u00e9n\u00e9ralement lieu entre mars et juillet pour les juments de sport, loisir et trait. Pour les juments de course, la p\u00e9riode de poulinage a lieu en d\u00e9but d\u2019ann\u00e9e, entre &#8230;<\/p>\n","protected":false},"author":19,"featured_media":12318,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[816,198],"tags":[815,210],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La reproduction chez la jument | Companimo<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez les \u00e9tapes cl\u00e9s de la reproduction chez la jument : cycle, saillie, gestation et mise bas, expliqu\u00e9es simplement.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.companimo.com\/actualites\/la-reproduction-chez-la-jument.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta 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