UNIDAD ASOCIADA "SISTEMAS AGROFORESTALES": ESTACIÓN FITOPATOLÓXICA DO AREEIRO - MISIÓN BIOLÓGICA DE GALICIA
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UNIDAD ASOCIADA "SISTEMAS AGROFORESTALES": ESTACIÓN FITOPATOLÓXICA DO AREEIRO - MISIÓN BIOLÓGICA DE GALICIA |
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| Home » Publications » Papers » 2003 |
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IX Congreso Nacional
de Ciencias Hortícolas, Pontevedra 2003
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| Efecto de la inoculación de Glomus aggregatum en la producción de plantas de tres patrones de vid en vivero Aguin O¹, Mansilla P¹², Vilariño A³, Sainz MJ² 1 Excma Diputación Provincial de Pontevedra. Servicio Agrario. Estación Fitopatolóxica do Areeiro. Subida a la Robleda s/n 361533 Pontevedra efa@efa-dip.org Departamento de Producción Vegetal. Universidad de Santiago de Compostela, 27002. Lugo Instituto de Investigaciones Agrobiológicas de Galicia (CSIC), 15780 Santiago de Compostela |
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ABSTRACT: AM (arbuscular micorrhyzae) are symbiosis among certain fungus found in the soil and the roots of most plants, that favour plant growth, which is frequently related with plant absorption of fungus nutrients (mainly phosphorous, but also nitrogen and some micronutrients). Mycorrhizae make plants become less likely to suffer biotic and biotic stress. Thus, AM are a potential tool to improve sustainability of both horticultural and agricultural systems. Horticultural systems more appropriate to use mycorrhizae are the nurseries and micropropagation systems. Arbuscular mycorrhizae are used in nurseries worldwide, both in Vitis and their hybrids. Premycorrhization in grapevine stocks can be a profitable method to obtain plants healthier and less susceptible to suffer diseases caused by pathogens. The aim of the present work was to observe the effect of Glomus aggregatum Schenck & Smith on the rooting of grapevine rootstocks and the effect of the inoculation of this arbuscular mycorrhizae fungus on the growth and AM colonization once rooted cuttings were transplanted to the soil. |
