Quantifying pomegranate tree responses to water and nutrients for a sustainable fertirrigation
Pomegranate cultivation is gaining importance in many semi-arid areas of the world. This is the case of eastern Spain, where the rainfall regime is well below the crop water needs, and drip irrigation is typically used to control the water and nutrient supplies. This review is a summary of the curre...
| Autores principales: | , , , , , |
|---|---|
| Formato: | conferenceObject |
| Lenguaje: | Inglés |
| Publicado: |
ISHS
2020
|
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.11939/6746 https://www.actahort.org/books/1254/1254_29.htm |
| _version_ | 1855032482364129280 |
|---|---|
| author | Intrigliolo, Diego S. Bartual, Julián García-González, J. F. Guerra, Diego Parra, J. Bonet, Luis |
| author2 | Bartual, Julián |
| author_browse | Bartual, Julián Bonet, Luis García-González, J. F. Guerra, Diego Intrigliolo, Diego S. Parra, J. |
| author_facet | Bartual, Julián Intrigliolo, Diego S. Bartual, Julián García-González, J. F. Guerra, Diego Parra, J. Bonet, Luis |
| author_sort | Intrigliolo, Diego S. |
| collection | ReDivia |
| description | Pomegranate cultivation is gaining importance in many semi-arid areas of the world. This is the case of eastern Spain, where the rainfall regime is well below the crop water needs, and drip irrigation is typically used to control the water and nutrient supplies. This review is a summary of the current information in the literature on pomegranate water and nutrient requirements. Crop responses to variable irrigation regimes and mild to severe water stress are also analyzed. It is concluded that pomegranate water needs can be relatively high during summer, when the crop coefficient can reach values close around 0.6 to 0.9 depending on the tree crop level. In order to cope with water scarcity, regulated deficit irrigation (RDI) has been shown as a useful technique for reducing fruit drop in pomegranate trees. RDI strategies during fruit ripening can accelerate fruit color development. Finally some new research has been recently finalized in order to quantify the optimum nutrition plans under conditions of variable water supply. |
| format | conferenceObject |
| id | ReDivia6746 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | ISHS |
| publisherStr | ISHS |
| record_format | dspace |
| spelling | ReDivia67462025-04-25T14:53:42Z Quantifying pomegranate tree responses to water and nutrients for a sustainable fertirrigation Intrigliolo, Diego S. Bartual, Julián García-González, J. F. Guerra, Diego Parra, J. Bonet, Luis Bartual, Julián Regulated deficit irrigation F06 Irrigation F61 Plant physiology - Nutrition Punica granatum Water stress Evapotranspiration Fertilization Pomegranate cultivation is gaining importance in many semi-arid areas of the world. This is the case of eastern Spain, where the rainfall regime is well below the crop water needs, and drip irrigation is typically used to control the water and nutrient supplies. This review is a summary of the current information in the literature on pomegranate water and nutrient requirements. Crop responses to variable irrigation regimes and mild to severe water stress are also analyzed. It is concluded that pomegranate water needs can be relatively high during summer, when the crop coefficient can reach values close around 0.6 to 0.9 depending on the tree crop level. In order to cope with water scarcity, regulated deficit irrigation (RDI) has been shown as a useful technique for reducing fruit drop in pomegranate trees. RDI strategies during fruit ripening can accelerate fruit color development. Finally some new research has been recently finalized in order to quantify the optimum nutrition plans under conditions of variable water supply. 2020-11-11T09:23:50Z 2020-11-11T09:23:50Z 2019 conferenceObject Intrigliolo, D. S., Bartual, J., García-González, J. F., Guerra, D., Parra, J. & Bonet, L. (2019). Quantifying pomegranate tree responses to water and nutrients for a sustainable fertirrigation. Acta Hortic. 1254, 193-198. 978-94-62612-51-8 0567-7572 (print) 2406-6168 (electronic) http://hdl.handle.net/20.500.11939/6746 10.17660/ActaHortic.2019.1254.29 https://www.actahort.org/books/1254/1254_29.htm en IV International Symposium on Pomegranate and Minor Mediterranean Fruits Elche, Spain Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ closedAccess ISHS electronico |
| spellingShingle | Regulated deficit irrigation F06 Irrigation F61 Plant physiology - Nutrition Punica granatum Water stress Evapotranspiration Fertilization Intrigliolo, Diego S. Bartual, Julián García-González, J. F. Guerra, Diego Parra, J. Bonet, Luis Quantifying pomegranate tree responses to water and nutrients for a sustainable fertirrigation |
| title | Quantifying pomegranate tree responses to water and nutrients for a sustainable fertirrigation |
| title_full | Quantifying pomegranate tree responses to water and nutrients for a sustainable fertirrigation |
| title_fullStr | Quantifying pomegranate tree responses to water and nutrients for a sustainable fertirrigation |
| title_full_unstemmed | Quantifying pomegranate tree responses to water and nutrients for a sustainable fertirrigation |
| title_short | Quantifying pomegranate tree responses to water and nutrients for a sustainable fertirrigation |
| title_sort | quantifying pomegranate tree responses to water and nutrients for a sustainable fertirrigation |
| topic | Regulated deficit irrigation F06 Irrigation F61 Plant physiology - Nutrition Punica granatum Water stress Evapotranspiration Fertilization |
| url | http://hdl.handle.net/20.500.11939/6746 https://www.actahort.org/books/1254/1254_29.htm |
| work_keys_str_mv | AT intrigliolodiegos quantifyingpomegranatetreeresponsestowaterandnutrientsforasustainablefertirrigation AT bartualjulian quantifyingpomegranatetreeresponsestowaterandnutrientsforasustainablefertirrigation AT garciagonzalezjf quantifyingpomegranatetreeresponsestowaterandnutrientsforasustainablefertirrigation AT guerradiego quantifyingpomegranatetreeresponsestowaterandnutrientsforasustainablefertirrigation AT parraj quantifyingpomegranatetreeresponsestowaterandnutrientsforasustainablefertirrigation AT bonetluis quantifyingpomegranatetreeresponsestowaterandnutrientsforasustainablefertirrigation |