Management of chestnut plantations for a multifunctional land use under Mediterranean conditions: effects on productivity and sustainability

dc.contributor.authorMartins , Afonsopt_PT
dc.contributor.authorMarques, Guilhermina Miguel Da Silvapt_PT
dc.contributor.authorBorges, Olgapt_PT
dc.contributor.authorPortela, Esterpt_PT
dc.contributor.authorLousada, Josépt_PT
dc.contributor.authorRaimundo, Fernando Pedro Falcãopt_PT
dc.contributor.authorMadeira, Manuelpt_PT
dc.date.accessioned2018-09-06T10:06:13Z
dc.date.available2018-09-06T10:06:13Z
dc.date.issued2011
dc.description.abstractChestnut plantations for fruit production in Northern Portugal have been subjected to intensive management system, including soil tillage, mineral fertilization and pruning. Some of these practices have no positive effect on productivity and soil– plant–water relations. Other systems (e.g., no tillage with maintenance of grass cover) have been adopted, aiming a multifunctional land use, exploiting nuts, pasture and edible mushrooms. Thus, an experimental trial was installed to assess the effects of such systems on productivity, sustainability and annual net income, as compared with the conventional system, over a six-year period. The treatments were: conventional soil tillage (CT); no tillage with permanent spontaneous herbaceous vegetation cover (NV); no tillage with permanent rainfed seeded pasture cover (NP); and as NP but with irrigation (NIP). Production of nuts, forage and edible mushrooms were measured and sustainability was assessed by production and diversity of fungal sporocarps. Annual net income was estimated by the difference between the annual gross outputs (market values for nuts, forage and edible commercial mushrooms) and the annual input costs. The greatest nut and edible mushroom production and sporocarp biodiversity were achieved in the NIP and NV and the smallest in the CT treatment. The highest annual gross output was estimated for the NV and NIP treatments, whereas the highest annual net income was obtained for the NV. No tillage with maintenance of spontaneous grass cover showed to be the most favourable management system, as it has increased productivity and biodiversity.pt_PT
dc.identifier.otherDOI 10.1007/s10457-010-9355-2
dc.identifier.urihttp://hdl.handle.net/10348/8699
dc.language.isoengpt_PT
dc.rightsopen accesspt_PT
dc.subjectAgroforestry systemspt_PT
dc.subjectBiodiversity Castanea sativapt_PT
dc.subjectEconomicspt_PT
dc.subjectEdible mushroomspt_PT
dc.subjectSilvopastoral systemspt_PT
dc.subjectSoil managementpt_PT
dc.titleManagement of chestnut plantations for a multifunctional land use under Mediterranean conditions: effects on productivity and sustainabilitypt_PT
dc.typejournal articlept_PT
degois.publication.firstPage175pt_PT
degois.publication.lastPage189pt_PT
degois.publication.titleAgroforest Systpt_PT
degois.publication.volume81pt_PT
dspace.entity.typePublicationen
Ficheiros
Principais
A mostrar 1 - 1 de 1
A carregar...
Miniatura
Nome:
Agroforest Syst-2011.pdf
Tamanho:
487.8 KB
Formato:
Adobe Portable Document Format
Descrição: