<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>2559</termId><termName>HIDROPONICA</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>HIDROPONICA</termSortkey><termCreatedDate>HIDROPONICA</termCreatedDate><relation><relationType>UF</relationType><termId>2561</termId><termName>Cultivos hidropónicos</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>2562</termId><termName>Hidroponía</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>2563</termId><termName>Plantas--Cultivos sin tierra</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>2564</termId><termName>Químicultura</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>65</termId><termName>HORTICULTURA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>2222</termId><termName>NUTRICION DE LAS PLANTAS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>45536</termId><termName>EFECTO DE PRODUCTOS QUIMICOS SOBRE LAS PLANTAS</termName><termType>PT</termType></relation></term>  </Zthes>