Publicação
Sustainability of high-density olive orchards: Hints for irrigation management and agroecological approaches
| Resumo: | The production of olive oil in Portugal and other countries of the Mediterranean region has greatly increased in recent years. Intensification efforts have focused on the growth of the planted area, but also on the increase of the orchards density and the implementation of irrigation systems. Concerns about possible negative impacts of modern olive orchard production have arisen in the last years, questioning the trade-offs between the production benefits and the environmental costs. Therefore, it is of great importance to review the research progress made regarding agronomic options that preserve ecosystem services in high-density irrigated olive orchards. In this literature review, a keywords-based search of academic databases was performed using, as primary keywords, irrigated olive orchards, high density/intensive/hedgerow olive orchards/groves, irrigation strategies, and soil management. Aside from 42 general databases, disseminated research, and concept-framing publications, 112 specific studies were retrieved. The olive orchards were classified as either traditional (TD) (50–200 trees ha−1), medium-density (MD) (201–400 trees ha−1), high-density (HD) (401–1500 trees ha−1), or super-high-density (SHD) orchards (1501–2500 trees ha−1). For olive crops, the crop coefficient (Kc) ranges ranges from 0.65 to 0.70, and can fall as low as 0.45 in the summer without a significant decrease in oil productivity. Several studies have reported that intermediate irrigation levels linked with the adoption of deficit irrigation strategies, like regulated deficit irrigation (RDI) or partial rootzone drying (PRD), can be effective options. With irrigation, it is possible to implement agroecosystems with cover crops, non-tillage, and recycling of pruning residues. These practices reduce the soil erosion and nutrient leaching and improve the soil organic carbon by 2 to 3 t C ha−1 year−1. In this situation, in general, the biodiversity of plants and animals also increases. We expect that this work will provide a reference for research works and resource planning focused on the improvement of the productive and environmental performance of dense irrigated olive orchards, thereby contributing to the overall enhancement of the sustainability of these expanding agroecosystems. |
|---|---|
| Autores principais: | Tomaz, Alexandra |
| Outros Autores: | Patanita, Manuel; Patanita, Maria Isabel; Sobreiro, Justino |
| Assunto: | Irrigated olive orchards High density Hedgerow Irrigation strategies Soil management |
| Ano: | 2023 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Beja |
| Idioma: | inglês |
| Origem: | Repositório Institucional do IPBeja |
| _version_ | 1866902667357323264 |
|---|---|
| author | Tomaz, Alexandra |
| author2 | Patanita, Manuel Patanita, Maria Isabel Sobreiro, Justino |
| author2_role | author author author |
| author_facet | Tomaz, Alexandra Patanita, Manuel Patanita, Maria Isabel Sobreiro, Justino |
| author_role | author |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Tomaz, Alexandra\"},{\"Person.name\":\"Patanita, Manuel\"},{\"Person.name\":\"Patanita, Maria Isabel\"},{\"Person.name\":\"Sobreiro, Justino\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Tomaz, Alexandra Patanita, Manuel Patanita, Maria Isabel Sobreiro, Justino |
| datacite.date.Accepted.fl_str_mv | 2023-07-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2023-10-24T10:53:18Z |
| datacite.date.embargoed.fl_str_mv | 2023-10-24T10:53:18Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Irrigated olive orchards High density Hedgerow Irrigation strategies Soil management |
| datacite.titles.title.fl_str_mv | Sustainability of high-density olive orchards: Hints for irrigation management and agroecological approaches |
| dc.creator.none.fl_str_mv | Tomaz, Alexandra Patanita, Manuel Patanita, Maria Isabel Sobreiro, Justino |
| dc.date.Accepted.fl_str_mv | 2023-07-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2023-10-24T10:53:18Z |
| dc.date.embargoed.fl_str_mv | 2023-10-24T10:53:18Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/20.500.12207/5938 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Irrigated olive orchards High density Hedgerow Irrigation strategies Soil management |
| dc.title.fl_str_mv | Sustainability of high-density olive orchards: Hints for irrigation management and agroecological approaches |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The production of olive oil in Portugal and other countries of the Mediterranean region has greatly increased in recent years. Intensification efforts have focused on the growth of the planted area, but also on the increase of the orchards density and the implementation of irrigation systems. Concerns about possible negative impacts of modern olive orchard production have arisen in the last years, questioning the trade-offs between the production benefits and the environmental costs. Therefore, it is of great importance to review the research progress made regarding agronomic options that preserve ecosystem services in high-density irrigated olive orchards. In this literature review, a keywords-based search of academic databases was performed using, as primary keywords, irrigated olive orchards, high density/intensive/hedgerow olive orchards/groves, irrigation strategies, and soil management. Aside from 42 general databases, disseminated research, and concept-framing publications, 112 specific studies were retrieved. The olive orchards were classified as either traditional (TD) (50–200 trees ha−1), medium-density (MD) (201–400 trees ha−1), high-density (HD) (401–1500 trees ha−1), or super-high-density (SHD) orchards (1501–2500 trees ha−1). For olive crops, the crop coefficient (Kc) ranges ranges from 0.65 to 0.70, and can fall as low as 0.45 in the summer without a significant decrease in oil productivity. Several studies have reported that intermediate irrigation levels linked with the adoption of deficit irrigation strategies, like regulated deficit irrigation (RDI) or partial rootzone drying (PRD), can be effective options. With irrigation, it is possible to implement agroecosystems with cover crops, non-tillage, and recycling of pruning residues. These practices reduce the soil erosion and nutrient leaching and improve the soil organic carbon by 2 to 3 t C ha−1 year−1. In this situation, in general, the biodiversity of plants and animals also increases. We expect that this work will provide a reference for research works and resource planning focused on the improvement of the productive and environmental performance of dense irrigated olive orchards, thereby contributing to the overall enhancement of the sustainability of these expanding agroecosystems. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | ripb_6dff2a07b83e46ce3e2ef93c24fe64bc |
| identifier.url.fl_str_mv | https://hdl.handle.net/20.500.12207/5938 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Beja |
| instname_str | Instituto Politécnico de Beja |
| language | eng |
| network_acronym_str | ripb |
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| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Tomaz, Alexandra Patanita, Manuel Patanita, Maria Isabel Sobreiro, Justino |
| publishDate | 2023 |
| reponame_str | Repositório Institucional do IPBeja |
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| spelling | porThe production of olive oil in Portugal and other countries of the Mediterranean region has greatly increased in recent years. Intensification efforts have focused on the growth of the planted area, but also on the increase of the orchards density and the implementation of irrigation systems. Concerns about possible negative impacts of modern olive orchard production have arisen in the last years, questioning the trade-offs between the production benefits and the environmental costs. Therefore, it is of great importance to review the research progress made regarding agronomic options that preserve ecosystem services in high-density irrigated olive orchards. In this literature review, a keywords-based search of academic databases was performed using, as primary keywords, irrigated olive orchards, high density/intensive/hedgerow olive orchards/groves, irrigation strategies, and soil management. Aside from 42 general databases, disseminated research, and concept-framing publications, 112 specific studies were retrieved. The olive orchards were classified as either traditional (TD) (50–200 trees ha−1), medium-density (MD) (201–400 trees ha−1), high-density (HD) (401–1500 trees ha−1), or super-high-density (SHD) orchards (1501–2500 trees ha−1). For olive crops, the crop coefficient (Kc) ranges ranges from 0.65 to 0.70, and can fall as low as 0.45 in the summer without a significant decrease in oil productivity. Several studies have reported that intermediate irrigation levels linked with the adoption of deficit irrigation strategies, like regulated deficit irrigation (RDI) or partial rootzone drying (PRD), can be effective options. With irrigation, it is possible to implement agroecosystems with cover crops, non-tillage, and recycling of pruning residues. These practices reduce the soil erosion and nutrient leaching and improve the soil organic carbon by 2 to 3 t C ha−1 year−1. In this situation, in general, the biodiversity of plants and animals also increases. We expect that this work will provide a reference for research works and resource planning focused on the improvement of the productive and environmental performance of dense irrigated olive orchards, thereby contributing to the overall enhancement of the sustainability of these expanding agroecosystems.application/pdfengporSustainability of high-density olive orchards: Hints for irrigation management and agroecological approachesTomaz, AlexandraPatanita, ManuelPatanita, Maria IsabelSobreiro, JustinoHandlehttps://hdl.handle.net/20.500.12207/5938ISSNIsPartOf2073-4441DOIIsPartOfhttps://doi.org/ 10.3390/w151324862023-10-24T10:53:18Z2023-07-01T00:00:00Z2023-07http://purl.org/coar/access_right/c_abf2open accessporIrrigated olive orchardsporHigh densityporHedgerowporIrrigation strategiesporSoil management1260967 byteshttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ipbeja.pt/bitstreams/1cb68e6f-9174-4196-b609-2fc5c156ba19/downloadliteraturehttp://purl.org/coar/resource_type/c_6501journal article |
| spellingShingle | Sustainability of high-density olive orchards: Hints for irrigation management and agroecological approaches Tomaz, Alexandra Irrigated olive orchards High density Hedgerow Irrigation strategies Soil management |
| status | SINGLETON |
| subject.fl_str_mv | Irrigated olive orchards High density Hedgerow Irrigation strategies Soil management |
| title | Sustainability of high-density olive orchards: Hints for irrigation management and agroecological approaches |
| title_full | Sustainability of high-density olive orchards: Hints for irrigation management and agroecological approaches |
| title_fullStr | Sustainability of high-density olive orchards: Hints for irrigation management and agroecological approaches |
| title_full_unstemmed | Sustainability of high-density olive orchards: Hints for irrigation management and agroecological approaches |
| title_short | Sustainability of high-density olive orchards: Hints for irrigation management and agroecological approaches |
| title_sort | Sustainability of high-density olive orchards: Hints for irrigation management and agroecological approaches |
| topic | Irrigated olive orchards High density Hedgerow Irrigation strategies Soil management |
| topic_facet | Irrigated olive orchards High density Hedgerow Irrigation strategies Soil management |
| url | https://hdl.handle.net/20.500.12207/5938 |
| visible | 1 |