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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">HETEROSIS</topic></authority><related type="broader"><topic>CRECIMIENTO (PLANTAS)</topic></related><related type="broader"><topic>CRECIMIENTO</topic></related><related type="broader"><topic>FECUNDIDAD</topic></related><related type="broader"><topic>HIBRIDACION</topic></related><related type="broader"><topic>MEJORAMIENTO DE LAS ESPECIES</topic></related><variant type="other"><topic>Vigor híbrido</topic></variant></mads>