{"id":57509,"date":"2021-02-16T13:55:10","date_gmt":"2021-02-16T13:55:10","guid":{"rendered":"https:\/\/www.zinpro.com\/support-weaning-piglets-with-alternatives-to-zinc-oxide\/"},"modified":"2023-07-27T11:54:30","modified_gmt":"2023-07-27T16:54:30","slug":"support-weaning-piglets-with-alternatives-to-zinc-oxide","status":"publish","type":"post","link":"https:\/\/www.zinpro.com\/pt\/resource-center\/blog\/support-weaning-piglets-with-alternatives-to-zinc-oxide\/","title":{"rendered":"Como apoiar o desmame de leit\u00f5es com solu\u00e7\u00f5es de manejo alternativas ao \u00f3xido de zinco"},"content":{"rendered":"

O uso de n\u00edveis farmacol\u00f3gicos de \u00f3xido de zinco - 2.000 ppm ou mais - h\u00e1 muito tempo \u00e9 considerado uma solu\u00e7\u00e3o pr\u00e1tica para infec\u00e7\u00f5es bacterianas e diarreia em leit\u00f5es desmamados.<\/p>\n\n\n\n

No entanto, a partir de junho de 2022, o uso de \u00f3xido de zinco em n\u00edveis farmacol\u00f3gicos foi proibido em toda a Uni\u00e3o Europeia (UE). Na Fran\u00e7a, a proibi\u00e7\u00e3o j\u00e1 come\u00e7ou em janeiro de 2021. Portanto, produtores de su\u00ednos como voc\u00ea tiveram que procurar m\u00e9todos alternativos para controlar infec\u00e7\u00f5es bacterianas em seus rebanhos.<\/p>\n\n\n\n

Anteriormente, escrevemos sobre como a proibi\u00e7\u00e3o do \u00f3xido de zinco muda o manejo da sa\u00fade dos su\u00ednos<\/a>Na \u00faltima semana, analisamos algumas dicas pr\u00e1ticas de gerenciamento para ajud\u00e1-lo a se preparar para a proibi\u00e7\u00e3o do \u00f3xido de zinco e, em seguida, a lidar com ela. Juntos, veremos algumas maneiras de alterar suas formula\u00e7\u00f5es de ra\u00e7\u00e3o para ajudar a reduzir o risco de infec\u00e7\u00f5es bacterianas. Essas solu\u00e7\u00f5es incluem a adi\u00e7\u00e3o de enzimas espec\u00edficas, a redu\u00e7\u00e3o da quantidade de prote\u00edna na dieta, a inclus\u00e3o de fibras inertes e a utiliza\u00e7\u00e3o da acidifica\u00e7\u00e3o da ra\u00e7\u00e3o. <\/p>\n\n\n\n

O processo de desmame exige suplementos de enzimas digestivas<\/h2>\n\n\n\n

Como os leit\u00f5es rec\u00e9m-desmamados ainda t\u00eam um sistema digestivo pequeno e pouco desenvolvido, eles geralmente se beneficiam da adi\u00e7\u00e3o de enzimas para melhorar a digest\u00e3o dos nutrientes. H\u00e1 uma grande variedade de enzimas dispon\u00edveis para carboidratos, lip\u00eddios e prote\u00ednas espec\u00edficos. Al\u00e9m disso, o uso de fitases, geralmente em n\u00edveis de superdosagem (3 a 4 vezes as recomenda\u00e7\u00f5es padr\u00e3o), tem sido amplamente adotado em ra\u00e7\u00f5es para leit\u00f5es ap\u00f3s o desmame. Isso oferece a vantagem de possivelmente reduzir ainda mais as adi\u00e7\u00f5es de zinco, j\u00e1 que o zinco adicional \u00e9 liberado da liga\u00e7\u00e3o com o \u00e1cido f\u00edtico, que normalmente n\u00e3o pode ser digerido pelos su\u00ednos.<\/p>\n\n\n\n

Redu\u00e7\u00e3o da prote\u00edna para reduzir o \u00f3xido de zinco em leit\u00f5es desmamados<\/h3>\n\n\n\n

Muitos dos amino\u00e1cidos contidos na prote\u00edna s\u00e3o nutrientes essenciais para leit\u00f5es desmamados. A inclus\u00e3o de altos n\u00edveis de prote\u00edna nas dietas de leit\u00f5es desmamados comprovadamente aumenta o ganho m\u00e9dio di\u00e1rio, mas pode ser prejudicial \u00e0 sa\u00fade intestinal, principalmente se as fontes de prote\u00edna n\u00e3o forem altamente diger\u00edveis. Isso ocorre porque qualquer prote\u00edna n\u00e3o digerida se tornar\u00e1 alimento para bact\u00e9rias nocivas na parte posterior do trato gastrointestinal e pode aumentar o risco de infec\u00e7\u00f5es e diarreia, especialmente na aus\u00eancia de n\u00edveis farmacol\u00f3gicos de \u00f3xido de zinco.<\/p>\n\n\n\n

Pesquisas recentes<\/a> publicado pelo SEGES Danish Pig Research Centre em 2019 mostrou que \u00e9 poss\u00edvel reduzir o risco de problemas gastrointestinais em leit\u00f5es diminuindo a quantidade de prote\u00edna em sua dieta em 3% a 4%-pontos. Voc\u00ea pode fazer isso - sem sacrificar o desempenho do crescimento - formulando a ra\u00e7\u00e3o com v\u00e1rios amino\u00e1cidos funcionais livres, como os de cadeia ramificada e o triptofano.<\/p>\n\n\n\n

As prote\u00ednas da ra\u00e7\u00e3o consistem em muitos amino\u00e1cidos diferentes, alguns dos quais n\u00e3o s\u00e3o essenciais para a sa\u00fade e o desempenho dos leit\u00f5es e, em excesso, podem criar um desequil\u00edbrio. Al\u00e9m disso, as propor\u00e7\u00f5es de amino\u00e1cidos na prote\u00edna da dieta podem n\u00e3o corresponder \u00e0s propor\u00e7\u00f5es exigidas pelo leit\u00e3o para a sa\u00fade e o crescimento ideais. Equilibrar os amino\u00e1cidos da dieta com amino\u00e1cidos livres (sint\u00e9ticos) totalmente diger\u00edveis e reduzir a quantidade de prote\u00edna na dieta pode limitar o crescimento de bact\u00e9rias nocivas, reduzindo assim o risco de infec\u00e7\u00e3o. Al\u00e9m disso, um equil\u00edbrio ideal de amino\u00e1cidos permite reduzir a excre\u00e7\u00e3o de nitrog\u00eanio e apoiar uma produ\u00e7\u00e3o de su\u00ednos mais sustent\u00e1vel.<\/p>\n\n\n\n

Melhore a sa\u00fade intestinal dos leit\u00f5es sem fontes de \u00f3xido de zinco<\/h3>\n\n\n\n

Outra maneira de melhorar a sa\u00fade intestinal e reduzir a depend\u00eancia de n\u00edveis farmacol\u00f3gicos de \u00f3xido de zinco \u00e9 formular dietas para leit\u00f5es desmamados com fibras inertes (n\u00e3o diger\u00edveis, insol\u00faveis e pouco ferment\u00e1veis). Essa fibra ajuda a controlar a sa\u00fade intestinal e a equilibrar a microflora, mantendo as bact\u00e9rias nocivas sob controle.<\/p>\n\n\n\n

Uma pesquisa realizada na Schothorst Feed Research mostrou que o uso de farelo de trigo grosso para diluir uma ra\u00e7\u00e3o de desmame de alta qualidade reduziu o risco de diarreia na mesma propor\u00e7\u00e3o que os n\u00edveis farmacol\u00f3gicos de \u00f3xido de zinco. Al\u00e9m disso, a inclus\u00e3o de farelo de trigo levou a um ganho m\u00e9dio di\u00e1rio maior do que a ra\u00e7\u00e3o premium para leit\u00f5es desmamados usada no estudo. Isso significa que voc\u00ea pode produzir um porco mais robusto, mesmo sem o uso de altos n\u00edveis de \u00f3xido de zinco. <\/p>\n\n\n\n

Melhore a digest\u00e3o de leit\u00f5es desmamados com a acidifica\u00e7\u00e3o da ra\u00e7\u00e3o<\/h2>\n\n\n\n

Na \u00e9poca do desmame, os leit\u00f5es jovens t\u00eam sistemas digestivos que ainda n\u00e3o est\u00e3o totalmente desenvolvidos, portanto, sua capacidade de digerir a ra\u00e7\u00e3o ainda \u00e9 limitada. O pH estomacal ideal para permitir que a pepsina - as enzimas cruciais para a digest\u00e3o de prote\u00ednas - funcione com mais efici\u00eancia \u00e9 entre 2 e 3,5. Mas sabemos que os leit\u00f5es jovens t\u00eam uma capacidade limitada de produzir \u00e1cido clor\u00eddrico suficiente para manter o n\u00edvel de pH dentro dessa faixa.<\/p>\n\n\n\n

A simples adi\u00e7\u00e3o de \u00e1cido clor\u00eddrico n\u00e3o \u00e9 uma op\u00e7\u00e3o pr\u00e1tica para melhorar a digest\u00e3o, pois ele \u00e9 muito corrosivo, dif\u00edcil de gerenciar e pode danificar os equipamentos. Os avan\u00e7os na tecnologia de ra\u00e7\u00e3o para su\u00ednos permitem que voc\u00ea melhore a acidifica\u00e7\u00e3o formulando dietas com \u00e1cidos org\u00e2nicos e inorg\u00e2nicos ou seus sais. H\u00e1 dois benef\u00edcios na acidifica\u00e7\u00e3o:<\/p>\n\n\n\n

    \n
  1. Ele ajuda a controlar o pH do est\u00f4mago, melhorando a digest\u00e3o dos nutrientes.<\/li>\n\n\n\n
  2. Esses \u00e1cidos ajudam a reduzir o crescimento de bact\u00e9rias patog\u00eanicas e diminuem o risco de diarreia. Isso torna a acidifica\u00e7\u00e3o mais uma maneira de eliminar a necessidade de n\u00edveis farmacol\u00f3gicos de \u00f3xido de zinco nas dietas de leit\u00f5es desmamados.<\/li>\n<\/ol>\n\n\n\n

    Reduzir ao m\u00e1ximo a quantidade de calc\u00e1rio na ra\u00e7\u00e3o dos leit\u00f5es tamb\u00e9m pode ajudar a melhorar a acidifica\u00e7\u00e3o, j\u00e1 que o calc\u00e1rio tampona o pH do est\u00f4mago dos leit\u00f5es. Voc\u00ea pode fazer isso substituindo o calc\u00e1rio por \u00e1cidos org\u00e2nicos \u00e0 base de c\u00e1lcio.<\/p>\n\n\n\n

    A prote\u00edna tamb\u00e9m tem uma enorme capacidade de tamponamento de \u00e1cido. Reduzir a quantidade de prote\u00edna na dieta, como mencionei anteriormente, \u00e9 outra maneira de melhorar a acidifica\u00e7\u00e3o.<\/p>\n\n\n\n

    Reduzir o \u00f3xido de zinco e incorporar minerais org\u00e2nicos para apoiar os leit\u00f5es no processo de desmame<\/h2>\n\n\n\n

    O \u00f3xido de zinco em n\u00edveis farmacol\u00f3gicos tem sido h\u00e1 muito tempo uma solu\u00e7\u00e3o simples e econ\u00f4mica para os produtores de su\u00ednos reduzirem a preval\u00eancia de infec\u00e7\u00f5es bacterianas e diarreia em seus leit\u00f5es desmamados. Com a proibi\u00e7\u00e3o estabelecida em 2022, voc\u00ea precisar\u00e1 continuar procurando novas maneiras de formular suas dietas para leit\u00f5es para fazer parte de uma solu\u00e7\u00e3o hol\u00edstica que ajude a evitar problemas. Duas dessas maneiras incluem a redu\u00e7\u00e3o da prote\u00edna por meio da utiliza\u00e7\u00e3o de amino\u00e1cidos livres e da adi\u00e7\u00e3o de fibras inertes nas dietas.<\/p>\n\n\n\n

    Outra t\u00e1tica, que ser\u00e1 abordada na Parte 3 desta s\u00e9rie do blog, \u00e9 incluir o Zinpro\u00ae Performance Minerals\u00ae em seu programa de nutri\u00e7\u00e3o de su\u00ednos. Uma vez que Zinpro\u00ae Availa\u00ae Zn<\/a> O zinco \u00e9 mais diger\u00edvel do que o \u00f3xido de zinco, e foi comprovado que ele fortalece as jun\u00e7\u00f5es estreitas e aumenta a integridade intestinal quando suplementado em programas de nutri\u00e7\u00e3o de leit\u00f5es. Isso lhe permitir\u00e1 reduzir a diarreia, mesmo que esteja fornecendo n\u00edveis muito mais baixos de zinco.<\/p>\n\n\n\n

    Nosso setor continua a ser desafiado pela perda de tecnologias que nos ajudaram a melhorar a produ\u00e7\u00e3o de carne su\u00edna; no entanto, nossa experi\u00eancia e nosso compromisso continuar\u00e3o a nos impulsionar a encontrar maneiras inovadoras de atender \u00e0s novas regulamenta\u00e7\u00f5es e produzir carne su\u00edna criada de forma respons\u00e1vel.<\/p>\n\n\n\n

    Discutir os poss\u00edveis impactos de uma proibi\u00e7\u00e3o do \u00f3xido de zinco em sua regi\u00e3o, Entre em contato com seu representante Zinpro<\/a> e inicie a conversa hoje mesmo.<\/p>\n\n\n\n

    Voc\u00ea est\u00e1 pronto para ler a \u00faltima parte de nossa s\u00e9rie. Visite a terceira parte<\/a> para saber mais sobre como melhorar a sa\u00fade intestinal sem altos n\u00edveis de \u00f3xido de zinco.<\/p>","protected":false},"excerpt":{"rendered":"

    A proibi\u00e7\u00e3o dos n\u00edveis farmacol\u00f3gicos de \u00f3xido de zinco entrar\u00e1 em vigor na Europa j\u00e1 em 2021, e os produtores de su\u00ednos precisar\u00e3o encontrar novas maneiras de prevenir a diarreia. Saiba como o gerenciamento adequado da nutri\u00e7\u00e3o de su\u00ednos pode ajudar.<\/p>","protected":false},"author":74,"featured_media":57510,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_tec_requires_first_save":true,"_eb_attr":"","_uag_custom_page_level_css":"","_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_tribe_blocks_recurrence_rules":"","_tribe_blocks_recurrence_description":"","_tribe_blocks_recurrence_exclusions":"","_ecp_custom_2":"","footnotes":""},"categories":[2682],"tags":[2683],"species":[943],"class_list":["post-57509","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-animal-performance"],"acf":[],"yoast_head":"\nHow to Support Weaning Piglets with Alternative Management Solutions instead of Zinc Oxide – Zinpro\u00ae<\/title>\n<meta name=\"description\" content=\"Management of weaning piglets without high levels of zinc oxide can have adverse effects on the weaning process. Learn how to support piglet gut health with alternative solutions to zinc oxide.\" \/>\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.zinpro.com\/pt\/resource-center\/blog\/support-weaning-piglets-with-alternatives-to-zinc-oxide\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Support Weaning Piglets with Alternative Management Solutions instead of Zinc Oxide – Zinpro\u00ae\" \/>\n<meta property=\"og:description\" content=\"Management of weaning piglets without high levels of zinc oxide can have adverse effects on the weaning process. Learn how to support piglet gut health with alternative solutions to zinc oxide.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.zinpro.com\/pt\/resource-center\/blog\/support-weaning-piglets-with-alternatives-to-zinc-oxide\/\" \/>\n<meta property=\"og:site_name\" content=\"Zinpro\u00ae\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ZinproCorp\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-02-16T13:55:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-27T16:54:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.zinpro.com\/wp-content\/uploads\/2023\/06\/Piglets_In_Facility-1200x600-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Dr. Stefan Langer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@wdolezal\" \/>\n<meta name=\"twitter:site\" content=\"@wdolezal\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. Stefan Langer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/support-weaning-piglets-with-alternatives-to-zinc-oxide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/support-weaning-piglets-with-alternatives-to-zinc-oxide\\\/\"},\"author\":{\"name\":\"Dr. Stefan Langer\",\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/#\\\/schema\\\/person\\\/e6e081fa9b12a82745c8d579efbdbf27\"},\"headline\":\"How to Support Weaning Piglets with Alternative Management Solutions to Zinc Oxide\",\"datePublished\":\"2021-02-16T13:55:10+00:00\",\"dateModified\":\"2023-07-27T16:54:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/support-weaning-piglets-with-alternatives-to-zinc-oxide\\\/\"},\"wordCount\":1138,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/support-weaning-piglets-with-alternatives-to-zinc-oxide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.zinpro.com\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/Piglets_In_Facility-1200x600-1.jpg\",\"keywords\":[\"Animal Performance\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/support-weaning-piglets-with-alternatives-to-zinc-oxide\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/support-weaning-piglets-with-alternatives-to-zinc-oxide\\\/\",\"url\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/support-weaning-piglets-with-alternatives-to-zinc-oxide\\\/\",\"name\":\"How to Support Weaning Piglets with Alternative Management Solutions instead of Zinc Oxide – Zinpro\u00ae\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/support-weaning-piglets-with-alternatives-to-zinc-oxide\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/support-weaning-piglets-with-alternatives-to-zinc-oxide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.zinpro.com\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/Piglets_In_Facility-1200x600-1.jpg\",\"datePublished\":\"2021-02-16T13:55:10+00:00\",\"dateModified\":\"2023-07-27T16:54:30+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/#\\\/schema\\\/person\\\/e6e081fa9b12a82745c8d579efbdbf27\"},\"description\":\"Management of weaning piglets without high levels of zinc oxide can have adverse effects on the weaning process. 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