Memorias de investigación
Ponencias en congresos:
Effects of soil management in vineyard on soil physical and chemical characteristics
Año:2014
Áreas de investigación
  • Agricultura,
  • Producción vegetal,
  • Viticultura
Datos
Descripción
Cover crops in Mediterranean vineyards are scarcely used due to water competition between the cover crop and the grapevine; however, bare soil management through tillage or herbicides tends to have negative effects on the soil over time (organic matter decrease, soil structure and soil fertility degradation, compaction, etc). The objective of this study was to understand how soil management affects soil fertility, compaction and infiltration over time. To this end, two bare soil techniques were compared, tillage (TT) and total herbicide (HT) with two cover crops; annual cereal (CT) and annual grass (AGT), established for 8 years. CT treatment showed the highest organic matter content, having the biggest amount of biomass incorporated into the soil. The annual adventitious vegetation in TT treatment (568 kg dry matter ha-1) that was incorporated into the soil, kept the organic matter content higher than HT levels and close to AGT level, in spite of the greater aboveground annual biomass production of this treatment (3632 kg dry matter ha-1) whereas only its roots were incorporated into the soil. TT presented the highest bulk density under the tractor track lines and a greatest resistance to penetration (at 0.2 m depth). AGT presented bulk density values (upper 0.4 m) lower than TT and penetration resistance in CT lower (at 0.20 m depth) than TT too. Effects of soil management in vineyard on soil physical and chemical characteristics - ResearchGate. Available from: http://www.researchgate.net/publication/268520480_Effects_of_soil_management_in_vineyard_on_soil_physical_and_chemical_characteristics [accessed May 20, 2015].
Internacional
Si
Nombre congreso
BIO Web of Conferences, 37th World Congress of Vine and Wine and 12th General Assembly of the OIV (Part 1)
Tipo de participación
960
Lugar del congreso
Mendoza, Argentina
Revisores
Si
ISBN o ISSN
00000000
DOI
10.1051/bioconf/20140301008
Fecha inicio congreso
09/11/2014
Fecha fin congreso
14/11/2014
Desde la página
1
Hasta la página
1
Título de las actas
Publicado en la website on the Web of Conferences platform. http://www.bio-conferences.org/articles/bioconf/pdf/2014/02/bioconf_oiv2014_01008.pdf
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Investigación en Viticultura
  • Centro o Instituto I+D+i: Centro de Estudios e Investigación para la Gestión de Riesgos Agrarios Medioambientales (CEIGRAM). Centro Mixto UPM-AGROMUTUA-ENESA
  • Departamento: Producción Agraria