<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">GARCÍA MORENO, A. M.</style></author><author><style face="normal" font="default" size="100%">LEAL MURILLO, J. R.</style></author><author><style face="normal" font="default" size="100%">CARBONERO MUÑOZM. D</style></author><author><style face="normal" font="default" size="100%">Fernández Rebollo, P.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Calleja Suárez, Alfredo</style></author><author><style face="normal" font="default" size="100%">García Navarro, Ricardo</style></author><author><style face="normal" font="default" size="100%">Ruiz Mantecón, Ángel</style></author><author><style face="normal" font="default" size="100%">Peláez Suárez, Rodrigo</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">ESTADO NUTRITIVO DE LA ENCINA EN LAS DEHESAS Y SU RELACIÓN CON LA PRODUCCIÓN DE BELLOTA Y CON EL ESTADO DE VIGOR DEL ÁRBOL</style></title><secondary-title><style face="normal" font="default" size="100%">PASTOS: FUENTE NATURAL DE ENERGÍA 4ª Reunión Ibérica de Pastos y Forrajes</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">defoliation</style></keyword><keyword><style  face="normal" font="default" size="100%">nutrient content</style></keyword><keyword><style  face="normal" font="default" size="100%">water content</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010///</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">UNIVERSIDAD DE LEÓN</style></publisher><pages><style face="normal" font="default" size="100%">481 - 486</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The present work tries to characterize the nutritional status of the holm oak, and analyzes the relations between nutrient content of the leaf with acorn production and tree health in dehesa farms from Los Pedroches. In October 2007, 126 leaf samples were collected from trees in nine different dehesa farms. These leaf samples were analyzed by means of conventional chemical methods to get macronutrients contents (N, P, K, Ca, Mg) and micronutrients contents (B, Cu, Fe, Mn, Zn). In addi- tion, acorn production and tree health (measured by defoliation rate) were estimated in each tree. The results show that the nutritional state of holm oak in dehesas gets acceptable levels. There are correla- tions between health tree and some nutrients (P, Mg and Mn), moreover, there are correlations be- tween K content and acorn production, and K content and relative water content of the leaf.</style></abstract><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;periodical: PASTOS: FUENTE NATURAL DE ENERGÍA 4ª Reunión Ibérica de Pastos y Forrajes&lt;br/&gt;pub-location: Zamora</style></notes></record></records></xml>