

{"id":57494,"date":"2021-02-02T22:29:08","date_gmt":"2021-02-02T22:29:08","guid":{"rendered":"https:\/\/www.zinpro.com\/how-the-ban-of-zinc-oxide-changes-swine-health-management\/"},"modified":"2023-07-24T14:01:14","modified_gmt":"2023-07-24T19:01:14","slug":"how-the-ban-of-zinc-oxide-changes-swine-health-management","status":"publish","type":"post","link":"https:\/\/www.zinpro.com\/es_mx\/resource-center\/blog\/how-the-ban-of-zinc-oxide-changes-swine-health-management\/","title":{"rendered":"C\u00f3mo la prohibici\u00f3n del \u00f3xido de zinc cambia la gesti\u00f3n sanitaria del ganado porcino"},"content":{"rendered":"<p>En el pasado, los productores porcinos han utilizado antibi\u00f3ticos y niveles farmacol\u00f3gicos de \u00f3xido de zinc para controlar las infecciones pat\u00f3genas y mejorar el rendimiento de los lechones reci\u00e9n destetados. Mientras que <a href=\"https:\/\/www.zinpro.com\/es_mx\/how-to-limit-the-use-of-antibiotics-in-pigs\/\" target=\"_blank\" rel=\"noreferrer noopener\">los antibi\u00f3ticos se han regulado estrechamente<\/a> durante muchos a\u00f1os para reducir el riesgo de resistencia a los antibi\u00f3ticos en los seres humanos, el uso farmacol\u00f3gico del \u00f3xido de zinc mediante prescripci\u00f3n veterinaria estaba permitido y era de uso com\u00fan en la Uni\u00f3n Europea (UE). <\/p>\n\n\n\n<p>Aunque las necesidades nutricionales de zinc en lechones destetados se sit\u00faan entre 80 y 100 ppm, las investigaciones han demostrado que niveles farmacol\u00f3gicos de 2.000 ppm o superiores pueden suprimir el crecimiento bacteriano y mitigar o prevenir la diarrea. Como resultado, se ha demostrado que estos altos niveles de \u00f3xido de zinc mejoran el rendimiento del crecimiento.&nbsp;<\/p>\n\n\n\n<p>A partir de junio de 2022, se prohibi\u00f3 en la UE el uso de niveles farmacol\u00f3gicos de \u00f3xido de zinc en piensos para lechones destetados. En Francia, la prohibici\u00f3n comenz\u00f3 ya en enero de 2021. Esto significa que el uso de zinc para lechones se limita a 150 ppm de zinc total en la dieta y que los productores porcinos tendr\u00e1n que encontrar nuevas estrategias para prevenir las infecciones bacterianas y la diarrea en sus explotaciones.\u00a0<\/p>\n\n\n\n<p>La gesti\u00f3n de la salud y la nutrici\u00f3n de los lechones antes, durante y despu\u00e9s del destete ser\u00e1 fundamental para el \u00e9xito y es probable que no se consiga con un \u00fanico ingrediente m\u00e1gico. Por el contrario, requerir\u00e1 un enfoque complejo con varias alternativas suministradas en el pienso y el agua y estrategias de gesti\u00f3n diligentes para evitar que se produzcan problemas o minimizar el impacto en el rendimiento.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-is-zinc-oxide-under-scrutiny\"><strong>\u00bfPor qu\u00e9 se examina el \u00f3xido de zinc?<\/strong>&nbsp;<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-environmental-effects-of-zinc-oxide\"><strong>Efectos medioambientales del \u00f3xido de zinc<\/strong>&nbsp;<\/h4>\n\n\n\n<p>La principal raz\u00f3n de este cambio es la preocupaci\u00f3n por el medio ambiente y la cantidad de zinc que excretan los lechones. Dado que el esti\u00e9rcol de cerdo se utiliza como abono, se esparcen por el suelo grandes cantidades de zinc que pueden afectar a la absorci\u00f3n de otros oligoelementos como el hierro y, por consiguiente, influir en la s\u00edntesis de clorofila por las plantas. Otros motivos de preocupaci\u00f3n son la acumulaci\u00f3n de zinc en el h\u00edgado de los animales y en las aguas superficiales.&nbsp;&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-combatting-antimicrobial-resistance\"><strong>Lucha contra la resistencia a los antimicrobianos<\/strong>&nbsp;<\/h4>\n\n\n\n<p>Esto es muy similar a la raz\u00f3n por la que se ha limitado el uso de antibi\u00f3ticos en la producci\u00f3n porcina. Estudios recientes demostraron que niveles farmacol\u00f3gicos elevados de \u00f3xido de zinc pueden aumentar la proporci\u00f3n de E. coli multirresistente en el intestino de los lechones. Adem\u00e1s, el Cu, el Zn y los genes de resistencia a los antibi\u00f3ticos coexisten en aislados animales de Salmonella multirresistente y Staphylococcus aureus resistente a la meticilina (MRSA). Esta vinculaci\u00f3n gen\u00e9tica de los genes de resistencia conlleva la posibilidad de que los metales influyan en el desarrollo de la resistencia a los antibi\u00f3ticos en pat\u00f3genos animales y humanos.&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-benefits-of-the-ban-of-high-levels-of-zinc-oxide\"><strong>Beneficios de la prohibici\u00f3n de altos niveles de \u00f3xido de zinc<\/strong>&nbsp;<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-minimize-change-of-the-pig-digestive-system\"><strong>Minimizar el cambio del sistema digestivo porcino<\/strong>&nbsp;<\/h4>\n\n\n\n<p>Aunque los niveles elevados de \u00f3xido de zinc pueden suprimir el crecimiento de bacterias nocivas, tambi\u00e9n pueden suprimir el crecimiento de bacterias beneficiosas, como los lactobacilos, que son esenciales para el funcionamiento normal del intestino. Supongamos que se suprime el crecimiento de estas bacterias beneficiosas. En ese caso, esto podr\u00eda hacer que la microflora normal se desequilibrara despu\u00e9s de eliminar los altos niveles de \u00f3xido de zinc de la dieta, lo que provocar\u00eda m\u00e1s problemas de diarrea.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-maintain-phytase-efficiency-of-the-pig-digestive-system\"><strong>Mantener la eficacia de la fitasa en el sistema digestivo porcino<\/strong>&nbsp;<\/h4>\n\n\n\n<p>Unos niveles elevados de \u00f3xido de zinc tambi\u00e9n pueden reducir la eficacia de la fitasa, una enzima que se a\u00f1ade a las dietas de los lechones para mejorar la digesti\u00f3n del f\u00f3sforo.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-swine-health-management-readiness-for-alternative-zinc-oxide-levels\"><strong>Preparaci\u00f3n de la gesti\u00f3n sanitaria porcina para niveles alternativos de \u00f3xido de zinc<\/strong>&nbsp;<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-healthy-pigs-without-high-levels-of-zinc-oxide-need-increased-biosecurity-measures\"><strong>Los cerdos sanos sin altos niveles de \u00f3xido de zinc necesitan mayores medidas de bioseguridad<\/strong>&nbsp;<\/h4>\n\n\n\n<p>La prevenci\u00f3n es siempre la mejor manera -y normalmente la m\u00e1s barata- de tratar las infecciones bacterianas. Por lo tanto, deben aplicarse medidas estrictas de bioseguridad. Esto incluye lavar, desinfectar y secar los corrales despu\u00e9s de que un grupo de cerdos salga y antes de que entre el siguiente grupo. Tambi\u00e9n puede ser beneficioso dejar de utilizar las instalaciones entre grupos de cerdos. Esto ayudar\u00e1 a limitar la exposici\u00f3n de los lechones a las bacterias y pat\u00f3genos del lote anterior. Aseg\u00farese de que se impide la entrada de camiones de pienso en la granja o de que se desinfectan antes de entrar en la explotaci\u00f3n para realizar entregas. Adem\u00e1s, aseg\u00farese de que usted y su personal lavan y desinfectan correctamente las botas antes de entrar y salir de cada establo.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-healthy-pigs-without-high-levels-of-zinc-oxide-need-steady-vaccination-protocols\"><strong>Los cerdos sanos sin altos niveles de \u00f3xido de zinc necesitan protocolos de vacunaci\u00f3n constantes<\/strong>&nbsp;<\/h4>\n\n\n\n<p>Cada explotaci\u00f3n porcina tiene su propio entorno y sus propios problemas. Es importante que considere el estado de salud de su reba\u00f1o y formule un protocolo de vacunaci\u00f3n en torno a esos desaf\u00edos. Seguir un buen protocolo de vacunaci\u00f3n puede limitar o eliminar las infecciones bacterianas oportunistas y disminuir su dependencia de altos niveles de \u00f3xido de zinc.&nbsp;&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-healthy-pigs-without-high-levels-of-zinc-oxide-need-ideal-climate-management\"><strong>Los cerdos sanos sin altos niveles de \u00f3xido de zinc necesitan una gesti\u00f3n ideal del clima<\/strong>&nbsp;<\/h4>\n\n\n\n<p>Se trata de un \u00e1rea de la producci\u00f3n porcina a la que hay que prestar m\u00e1s atenci\u00f3n en general. No se trata s\u00f3lo de controlar la temperatura ambiental media, sino tambi\u00e9n de gestionar eficazmente la variaci\u00f3n entre las temperaturas diurnas y nocturnas para mantenerla lo m\u00e1s reducida posible. Una variaci\u00f3n de cinco a diez grados Celsius (8-16 grados Fahrenheit) entre el d\u00eda y la noche es simplemente demasiado para los lechones y puede causar un estr\u00e9s adicional que abra la puerta a las infecciones bacterianas.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-minimize-stress-of-weaning-piglets-with-feed-management\"><strong>Minimizar el estr\u00e9s de los lechones destetados con la gesti\u00f3n de la alimentaci\u00f3n<\/strong>&nbsp;<\/h4>\n\n\n\n<p>El destete es un momento muy estresante para los lechones, y muchos no comen durante los primeros d\u00edas posteriores al destete. Una gesti\u00f3n adecuada de la alimentaci\u00f3n antes del destete puede ayudar a que los lechones empiecen a ingerir alimentos inmediatamente despu\u00e9s del destete, asegurando que maximizan su ingesta de zinc sin necesidad de niveles farmacol\u00f3gicos. Una de estas formas es proporcionarles algo de alimento s\u00f3lido antes del destete para que sepan qu\u00e9 es, d\u00f3nde est\u00e1 y c\u00f3mo comerlo cuando se separen de la cerda. Una vez destetados, hay que procurar darles piensos que huelan y sepan a leche.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-formulate-swine-diets-with-essential-organic-trace-minerals\"><strong>Formular dietas para cerdos con oligoelementos org\u00e1nicos esenciales<\/strong>&nbsp;<\/h4>\n\n\n\n<p>Incluso sin niveles farmacol\u00f3gicos de \u00f3xido de zinc, podr\u00e1 formular las dietas de sus lechones con hasta 150 ppm de zinc total para favorecer la salud y apoyar el sistema inmunitario. Alimentar con zinc a partir de oligoelementos de rendimiento, como <a href=\"https:\/\/www.zinpro.com\/es_mx\/product\/availa-zn\/\" target=\"_blank\" rel=\"noreferrer noopener\">Zinpro\u00ae Availa\u00ae Zn<\/a>como sustituto parcial o completo del \u00f3xido de zinc, puede mejorar la integridad intestinal y ayudar a los cerdos a montar una respuesta inmune r\u00e1pida y robusta contra los desaf\u00edos bacterianos. Esto promover\u00e1 un mejor crecimiento y rendimiento incluso en ausencia de altos niveles de \u00f3xido de zinc.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-improve-swine-health-management-today\"><strong>Mejore hoy la gesti\u00f3n de la sanidad porcina<\/strong>&nbsp;<\/h2>\n\n\n\n<p>La prohibici\u00f3n de los niveles farmacol\u00f3gicos de \u00f3xido de zinc comenz\u00f3 en Francia en enero de 2021 y el resto de la UE le sigui\u00f3 en junio de 2022. Los productores de porcino est\u00e1n modificando la alimentaci\u00f3n y el manejo de sus lechones para mejorar la salud de la piara y poder hacer frente a estos cambios.\u00a0\u00a0<\/p>\n\n\n\n<p>Para iniciar la conversaci\u00f3n sobre c\u00f3mo puede empezar a hacer cambios en su explotaci\u00f3n porcina, <a href=\"https:\/\/www.zinpro.com\/es_mx\/lets-connect\/\" target=\"_blank\" rel=\"noreferrer noopener\">Contacte con su representante de Zinpro hoy mismo<\/a>.&nbsp;<\/p>\n\n\n\n<p>\u00bfQuieres m\u00e1s? <a href=\"https:\/\/www.zinpro.com\/es_mx\/a-post-zinc-oxide-guide-to-weaned-piglet-feed-management\/\" target=\"_blank\" rel=\"noreferrer noopener\">Vea la segunda parte de nuestra serie<\/a> gu\u00eda para la gesti\u00f3n de la alimentaci\u00f3n de lechones destetados.&nbsp;&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>In the past, swine producers have used antibiotics and pharmacological levels of zinc oxide to control pathogenic infections and improve performance in newly weaned piglets. [&#8230;]<\/p>\n","protected":false},"author":74,"featured_media":57495,"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":[2693,2683,2692,2688],"species":[943],"class_list":["post-57494","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-animal-husbandry","tag-animal-performance","tag-animal-welfare","tag-gut-health"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How the Ban of Zinc Oxide Changes Swine Health Management &#8211; 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