{"id":1101,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/estudio-de-las-condiciones-para-la-cria-y-explotacion-de-rana-perezi-desarrollo-embrionario-y-larvario\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"estudio-de-las-condiciones-para-la-cria-y-explotacion-de-rana-perezi-desarrollo-embrionario-y-larvario","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-de-las-condiciones-para-la-cria-y-explotacion-de-rana-perezi-desarrollo-embrionario-y-larvario\/","title":{"rendered":"Estudio de las condiciones para la cria y explotacion de rana perezi: desarrollo embrionario y larvario."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Martinez Torres Irene Pilar <\/strong><\/h2>\n<p>La ranicultura es una alternativa de la acuicultura que en los ultimos a\u00f1os ha conocido un impulso sin precedentes. Debido a que la especie mas consumida y valorada en espa\u00f1a es rana perezi, en este trabajo se ha abordado el estudio de las condiciones que permiten su desarrollo en cautividad durante las primeras fases del ciclo vital, con el fin de contribuir a la estandarizacion de las tecnicas de manejo de esta especie y valorar su potencialidad como especie cultivable. Se estudio la tasa de desarrollo embrionario a diferentes temperaturas y el margen termico tolerado por los embriones. Asimismo, para establecer las mejores condiciones de incubacion, se analizo el grado de agregacion de los embriones, asi como la renovacion del agua y la temperatura optimas. Durante la fase larvaria se probaron diferentes alimentos y rangos termicos para conocer los mas adecuados. Se han definido condiciones favorables para el crecimiento de las larvas (niveles proteicos en la dieta, presentacion del alimento, numero de comederos, densidad, etc.) Que posibilitan un desarrollo rapido y homogeneo de las mismas y permiten garantizar la disponibilidad de juveniles para fases posteriores del ciclo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de las condiciones para la cria y explotacion de rana perezi: desarrollo embrionario y larvario.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de las condiciones para la cria y explotacion de rana perezi: desarrollo embrionario y larvario. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Martinez Torres Irene Pilar <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Le\u00f3n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Paz Herraez Ortega<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Eduardo Zorita Tomillo <\/li>\n<li>Joaquin Guinea Lopez (vocal)<\/li>\n<li>Francisco Javier Purroy Iraizoz (vocal)<\/li>\n<li>Alejandro Guerra Diez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Martinez Torres Irene Pilar La ranicultura es una alternativa de la acuicultura que en los ultimos a\u00f1os [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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