Assessing almond response to irrigation and soil management practices using vegetation indexes time-series and plant water status measurements
Current water scarcity scenario has led to the implementation of sustainable agricultural practices intended to improve water use efficiency. The present work evaluates during three agricultural campaigns (2018-2020) the response of a young almond orchard to two management practices in terms by comb...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Elsevier
2022
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| Acceso en línea: | http://hdl.handle.net/20.500.11939/8362 https://www.sciencedirect.com/science/article/pii/S0167880922002730?via%3Dihub |
| _version_ | 1855492475861336064 |
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| author | González-Gómez, L. Intrigliolo, Diego S. Rubio-Asensio, José S. Buesa, Ignacio Ramírez-Cuesta, Juan M. |
| author_browse | Buesa, Ignacio González-Gómez, L. Intrigliolo, Diego S. Ramírez-Cuesta, Juan M. Rubio-Asensio, José S. |
| author_facet | González-Gómez, L. Intrigliolo, Diego S. Rubio-Asensio, José S. Buesa, Ignacio Ramírez-Cuesta, Juan M. |
| author_sort | González-Gómez, L. |
| collection | ReDivia |
| description | Current water scarcity scenario has led to the implementation of sustainable agricultural practices intended to improve water use efficiency. The present work evaluates during three agricultural campaigns (2018-2020) the response of a young almond orchard to two management practices in terms by combining remote sensing indexes (Normalized Difference Vegetation Index, NDVI; and Soil Adjusted Vegetation Indexes, SAVI) and physiological/ morphological measurement (stem water potential, Ψstem; trunk perimeter and canopy diameter). The management practices included (I) sustained deficit irrigation and (II) soil management. Severe deficit irrigation resulted in lower vegetation indexes (VI) values, Ψstem and tree dimensions (13 %, 23 % and 14 % lower, respectively) than those obtained for full irrigation strategy; whereas moderate deficit irrigation did not affect any of the parameters analysed. The presence of vegetation cover in the inter-row resulted in a VIs increase (19-42 %) and in lower tree dimensions (reductions of 7-8 % for trunk perimeter and 0.34-0.37 m for canopy diameter) when compared to bare soil treatment, but did not have any influence on Ψstem. The present study proves the suitability of remote sensing and physiological measurements for assessing almond response to the different management practices. |
| format | Artículo |
| id | ReDivia8362 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | ReDivia83622025-04-25T14:48:57Z Assessing almond response to irrigation and soil management practices using vegetation indexes time-series and plant water status measurements González-Gómez, L. Intrigliolo, Diego S. Rubio-Asensio, José S. Buesa, Ignacio Ramírez-Cuesta, Juan M. Sentinel 2 Vegetation cover Vegetation index F07 Soil cultivation F06 Irrigation F40 Plant ecology F60 Plant physiology and biochemistry P30 Soil science and management P10 Water resources and management P33 Soil chemistry and physics precision agriculture Remote sensing Sustainable agriculture Soil management Almonds Water management Water use efficiency Tree canopy Current water scarcity scenario has led to the implementation of sustainable agricultural practices intended to improve water use efficiency. The present work evaluates during three agricultural campaigns (2018-2020) the response of a young almond orchard to two management practices in terms by combining remote sensing indexes (Normalized Difference Vegetation Index, NDVI; and Soil Adjusted Vegetation Indexes, SAVI) and physiological/ morphological measurement (stem water potential, Ψstem; trunk perimeter and canopy diameter). The management practices included (I) sustained deficit irrigation and (II) soil management. Severe deficit irrigation resulted in lower vegetation indexes (VI) values, Ψstem and tree dimensions (13 %, 23 % and 14 % lower, respectively) than those obtained for full irrigation strategy; whereas moderate deficit irrigation did not affect any of the parameters analysed. The presence of vegetation cover in the inter-row resulted in a VIs increase (19-42 %) and in lower tree dimensions (reductions of 7-8 % for trunk perimeter and 0.34-0.37 m for canopy diameter) when compared to bare soil treatment, but did not have any influence on Ψstem. The present study proves the suitability of remote sensing and physiological measurements for assessing almond response to the different management practices. 2022-10-06T10:12:25Z 2022-10-06T10:12:25Z 2022 article publishedVersion González-Gómez, L., Intrigliolo, D. S., Rubio-Asensio, J. S., Buesa, I. & Ramírez-Cuesta, J. M. (2022). Assessing almond response to irrigation and soil management practices using vegetation indexes time-series and plant water status measurements. Agriculture, Ecosystems & Environment, 339, 108124. 0167-8809 http://hdl.handle.net/20.500.11939/8362 10.1016/j.agee.2022.108124 https://www.sciencedirect.com/science/article/pii/S0167880922002730?via%3Dihub en info:eu-repo/grantAgreement/EC/H2020/773903 info:eu-repo/grantAgreement/AEI/Programa Estatal de I+D+i Orientada a los Retos de la Sociedad/RTC-2017- 6365-2//Sistema experto para el diseño y control de un sistema de riego a presión, personalizado y de precisión/PRECIRIEGO This research was funded in the frame of the projects PRECIRIEGO RTC-2017–6365-2 financed by Agencia Estatal de Investigación with European Regional Development Fund co-funds; and the European Union H2020 project SHUI GA 773903. Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess Elsevier electronico |
| spellingShingle | Sentinel 2 Vegetation cover Vegetation index F07 Soil cultivation F06 Irrigation F40 Plant ecology F60 Plant physiology and biochemistry P30 Soil science and management P10 Water resources and management P33 Soil chemistry and physics precision agriculture Remote sensing Sustainable agriculture Soil management Almonds Water management Water use efficiency Tree canopy González-Gómez, L. Intrigliolo, Diego S. Rubio-Asensio, José S. Buesa, Ignacio Ramírez-Cuesta, Juan M. Assessing almond response to irrigation and soil management practices using vegetation indexes time-series and plant water status measurements |
| title | Assessing almond response to irrigation and soil management practices using vegetation indexes time-series and plant water status measurements |
| title_full | Assessing almond response to irrigation and soil management practices using vegetation indexes time-series and plant water status measurements |
| title_fullStr | Assessing almond response to irrigation and soil management practices using vegetation indexes time-series and plant water status measurements |
| title_full_unstemmed | Assessing almond response to irrigation and soil management practices using vegetation indexes time-series and plant water status measurements |
| title_short | Assessing almond response to irrigation and soil management practices using vegetation indexes time-series and plant water status measurements |
| title_sort | assessing almond response to irrigation and soil management practices using vegetation indexes time series and plant water status measurements |
| topic | Sentinel 2 Vegetation cover Vegetation index F07 Soil cultivation F06 Irrigation F40 Plant ecology F60 Plant physiology and biochemistry P30 Soil science and management P10 Water resources and management P33 Soil chemistry and physics precision agriculture Remote sensing Sustainable agriculture Soil management Almonds Water management Water use efficiency Tree canopy |
| url | http://hdl.handle.net/20.500.11939/8362 https://www.sciencedirect.com/science/article/pii/S0167880922002730?via%3Dihub |
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