Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/33688
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Tillage system did not affect weed diversity in a 23-year experiment in Mediterranean dryland |
Autor: | Hernández Plaza, María Eva CSIC ORCID ; Kozak, M.; Navarrete, Luis; González-Andújar, José Luis CSIC ORCID | Palabras clave: | Crop rotation Conservation tillage Diversity indices Long-term experiments Species richness |
Fecha de publicación: | 30-ene-2011 | Editor: | Elsevier | Citación: | Agriculture, Ecosystems & Environment 140(1-2): 102-105 (2011) | Resumen: | This study investigated whether the choice of a tillage system (no-tillage, minimum tillage or traditional tillage) affected weed diversity in a 23 years cereal–leguminous rotation system in Spain. Weed diversity was assessed using common diversity indices: species richness, Shannon's index and Pieloús evenness. Linear mixed-effects models were employed to compare the tillage systems. It was found that after 23 years no large differences between tillage systems have arisen related to weed diversity. Only minimum tillage appeared to support, on average, more species than the two other tillage systems. Richness, Shannon diversity index and evenness varied largely through the years in all tillage systems but this variation was not related to type of crop sown (cereal or leguminous). Our results highlight that conservation tillage practices did not represent any concern for weed diversity conservation in cereal–leguminous rotations in the conditions of central Spain. | Versión del editor: | http://dx.doi.org/10.1016/j.agee.2010.11.016 | URI: | http://hdl.handle.net/10261/33688 | DOI: | 10.1016/j.agee.2010.11.016 | ISSN: | 0167-8809 |
Aparece en las colecciones: | (IAS) Artículos |
Mostrar el registro completo
CORE Recommender
SCOPUSTM
Citations
64
checked on 17-abr-2024
WEB OF SCIENCETM
Citations
53
checked on 26-feb-2024
Page view(s)
347
checked on 19-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.