Evaluation of vineyard growth under four irrigation regimes using vegetation and soil on-the-go sensors
Precision agriculture is a useful tool to assess plant growth and development in vineyards. The present study focused on spatial and temporal analysis of vegetation growth variability, in four irrigation treatments with four replicates. The research was carried out in a vineyard located in the south...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2015-06-01
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| Series: | SOIL |
| Online Access: | http://www.soil-journal.net/1/459/2015/soil-1-459-2015.pdf |
| _version_ | 1818571809126088704 |
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| author | J. M. Terrón J. Blanco F. J. Moral L. A. Mancha D. Uriarte J. R. Marques da Silva |
| author_facet | J. M. Terrón J. Blanco F. J. Moral L. A. Mancha D. Uriarte J. R. Marques da Silva |
| author_sort | J. M. Terrón |
| collection | DOAJ |
| description | Precision agriculture is a useful tool to assess plant growth and development
in vineyards. The present study focused on spatial and temporal analysis of
vegetation growth variability, in four irrigation treatments with four
replicates. The research was carried out in a vineyard located in the
southwest of Spain during the 2012 and 2013 growing seasons. Two
multispectral sensors mounted on an all-terrain vehicle (ATV) were used in
the different growing seasons/stages in order to calculate the vineyard
normalized difference vegetation index (NDVI). Soil apparent electrical
conductivity (ECa) was also measured up to 0.8 m soil depth using an
on-the-go geophysical sensor. All measured data were analysed by means of
principal component analysis (PCA). The spatial and temporal NDVI and ECa
variations showed relevant differences between irrigation treatments and
climatological conditions. |
| first_indexed | 2024-12-14T18:49:13Z |
| format | Article |
| id | doaj.art-942abe930189417c9b1ebd4d5c1de018 |
| institution | Directory Open Access Journal |
| issn | 2199-3971 2199-398X |
| language | English |
| last_indexed | 2024-12-14T18:49:13Z |
| publishDate | 2015-06-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | SOIL |
| spelling | doaj.art-942abe930189417c9b1ebd4d5c1de0182022-12-21T22:51:19ZengCopernicus PublicationsSOIL2199-39712199-398X2015-06-011145947310.5194/soil-1-459-2015Evaluation of vineyard growth under four irrigation regimes using vegetation and soil on-the-go sensorsJ. M. Terrón0J. Blanco1F. J. Moral2L. A. Mancha3D. Uriarte4J. R. Marques da Silva5Centro de Investigaciones Científicas y Tecnológicas de Extremadura (CICYTEX) – Instituto de Investigaciones Agrarias Finca "La Orden-Valdesequera", Gobierno de Extremadura, Autovía A-5 p.k. 372, 06187, Guadajira (Badajoz), SpainUniversidad de Extremadura, Escuela de Ingenierías Industriales, Departamento de Expresión Gráfica, Avda. de Elvas, s/n, 06071, Badajoz, SpainUniversidad de Extremadura, Escuela de Ingenierías Industriales, Departamento de Expresión Gráfica, Avda. de Elvas, s/n, 06071, Badajoz, SpainCentro de Investigaciones Científicas y Tecnológicas de Extremadura (CICYTEX) – Instituto de Investigaciones Agrarias Finca "La Orden-Valdesequera", Gobierno de Extremadura, Autovía A-5 p.k. 372, 06187, Guadajira (Badajoz), SpainCentro de Investigaciones Científicas y Tecnológicas de Extremadura (CICYTEX) – Instituto de Investigaciones Agrarias Finca "La Orden-Valdesequera", Gobierno de Extremadura, Autovía A-5 p.k. 372, 06187, Guadajira (Badajoz), SpainUniversidade de Évora, Instituto de Ciências Agrárias e Ambientais Mediterrânicas (ICAAM), Escola de Ciências e Tecnologia, Apartado 94, 7002-554, Évora, PortugalPrecision agriculture is a useful tool to assess plant growth and development in vineyards. The present study focused on spatial and temporal analysis of vegetation growth variability, in four irrigation treatments with four replicates. The research was carried out in a vineyard located in the southwest of Spain during the 2012 and 2013 growing seasons. Two multispectral sensors mounted on an all-terrain vehicle (ATV) were used in the different growing seasons/stages in order to calculate the vineyard normalized difference vegetation index (NDVI). Soil apparent electrical conductivity (ECa) was also measured up to 0.8 m soil depth using an on-the-go geophysical sensor. All measured data were analysed by means of principal component analysis (PCA). The spatial and temporal NDVI and ECa variations showed relevant differences between irrigation treatments and climatological conditions.http://www.soil-journal.net/1/459/2015/soil-1-459-2015.pdf |
| spellingShingle | J. M. Terrón J. Blanco F. J. Moral L. A. Mancha D. Uriarte J. R. Marques da Silva Evaluation of vineyard growth under four irrigation regimes using vegetation and soil on-the-go sensors SOIL |
| title | Evaluation of vineyard growth under four irrigation regimes using vegetation and soil on-the-go sensors |
| title_full | Evaluation of vineyard growth under four irrigation regimes using vegetation and soil on-the-go sensors |
| title_fullStr | Evaluation of vineyard growth under four irrigation regimes using vegetation and soil on-the-go sensors |
| title_full_unstemmed | Evaluation of vineyard growth under four irrigation regimes using vegetation and soil on-the-go sensors |
| title_short | Evaluation of vineyard growth under four irrigation regimes using vegetation and soil on-the-go sensors |
| title_sort | evaluation of vineyard growth under four irrigation regimes using vegetation and soil on the go sensors |
| url | http://www.soil-journal.net/1/459/2015/soil-1-459-2015.pdf |
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