{"id":38849,"date":"2018-03-09T09:38:37","date_gmt":"2018-03-09T09:38:37","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/riego-deficitario-en-clementina-de-nules-relaciones-ha%c2%addricas-y-respuesta-agronomica\/"},"modified":"2018-03-09T09:38:37","modified_gmt":"2018-03-09T09:38:37","slug":"riego-deficitario-en-clementina-de-nules-relaciones-ha%c2%addricas-y-respuesta-agronomica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/riego-deficitario-en-clementina-de-nules-relaciones-ha%c2%addricas-y-respuesta-agronomica\/","title":{"rendered":"Riego deficitario en clementina de nules: relaciones h\u00eddricas y respuesta agron\u00f3mica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Pablo Gonz\u00e1lez Altozano <\/strong><\/h2>\n<p>Se realiz\u00f3 un experimento de riego deficitario controlado (rdc) durante 1995,1996 y 1997 en una parcela situada en moncada, con \u00e1rboles adultos de clementina de nules (citrus clementine hort. Es tam.) Regada por goteo.  los tratamientos consistieron en:  a- riego sin limitaci\u00f3n durante todo el a\u00f1o en el control.  b- riego con el 50% de la evapotranspiraci\u00f3n de un lis\u00edmetro de pesada (etlis) durante todo el a\u00f1o.  c- reducci\u00f3n del riego a distintos niveles de la etlis durante tres per\u00edodos del a\u00f1o (i. Floraci\u00f3n-cuajado, ii. Crecimiento inicial del fruto y iii. Crecimiento final y maduraci\u00f3n).  se discuten los efectos de los tratamientos sobre la producci\u00f3n y calidad de los frutos en relaci\u00f3n al estr\u00e9s h\u00edbrido producido (potencial del agua en la hoja al amanecer y a mediod\u00eda), as\u00ed como los efecto producidos sobre el crecimiento vegetativo, la inducci\u00f3n de la floraci\u00f3n, y la ca\u00edda de los frutos.  los resultados muestran grandes diferencias en sensibilidad al estr\u00e9s seg\u00fan el per\u00edodo, siendo la fase de floraci\u00f3n-cuajado la m\u00e1s cr\u00edtica por producir una importante ca\u00edda de flores y frutos al reanudar el riego a dosis normal. La fase de crecimiento inicial del fruto (meses de julio o julio y agosto) es la m\u00e1s interesante para la aplicaci\u00f3n de rdc puesto que no se producen reducciones de producci\u00f3n, ni de tama\u00f1o ni de calidad de la fruta, siempre que no se sobrepase el valor umbral de y = -1,3 mpa, pudi\u00e9ndose conseguir ahorros de agua entre el 15 y el 22%.  adem\u00e1s de potencial h\u00edbrido foliar (al amanecer y a mediod\u00eda), se utilizaron otros indicadores de estr\u00e9s como: contenido volum\u00e9trico de humedad y potencial matricial en el suelo, cambios de di\u00e1metro de tronco determinados con sensores de desplazamiento lineal (lvdt) y flujo de savisa en el tronco meidante dos t\u00e9cnicas distintas de pulso de calor. En todos ellos, el valor umbral a partir del cual se debera iniciar el riego es variable seg\u00fan la fase<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Riego deficitario en clementina de nules: relaciones h\u00eddricas y respuesta agron\u00f3mica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Riego deficitario en clementina de nules: relaciones h\u00eddricas y respuesta agron\u00f3mica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Pablo Gonz\u00e1lez Altozano <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/11\/1998<\/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> Castel Sanchez Juan  Ramon<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: mois\u00e9s Cohen amar <\/li>\n<li>joan Girona gomis (vocal)<\/li>\n<li>Jos\u00e9 enrique Fernandez luque (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pablo Gonz\u00e1lez Altozano Se realiz\u00f3 un experimento de riego deficitario controlado (rdc) durante 1995,1996 y 1997 en [&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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