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Proximal sensing for monitoring the productivity of a permanent Mediterranean pasture: influence of rainfall patterns

Published online by Cambridge University Press:  01 June 2017

J. Serrano ,
S. Shahidian ,
J. Marques da Silva ,
F. Moral  and
F. Rebollo
J. Serrano*
Affiliation:
Departamento de Engenharia Rural, Instituto de Ciências Agrárias e Ambientais Mediterrânicas (ICAAM), Escola de Ciências e Tecnologia, Universidade de Évora, Apartado 94, 7002-554 Évora, Portugal
S. Shahidian
Affiliation:
Departamento de Engenharia Rural, Instituto de Ciências Agrárias e Ambientais Mediterrânicas (ICAAM), Escola de Ciências e Tecnologia, Universidade de Évora, Apartado 94, 7002-554 Évora, Portugal
J. Marques da Silva
Affiliation:
Departamento de Engenharia Rural, Instituto de Ciências Agrárias e Ambientais Mediterrânicas (ICAAM), Escola de Ciências e Tecnologia, Universidade de Évora, Apartado 94, 7002-554 Évora, Portugal
F. Moral
Affiliation:
Departamento de Expresión Gráfica, Universidad de Extremadura, Badajoz, Spain
F. Rebollo
Affiliation:
Departamento de Expresión Gráfica, Universidad de Extremadura, Badajoz, Spain
*
†E-mail: [email protected]
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Abstract

The main objective of this work was to evaluate technologies that have potential for monitoring aspects related to spatial and temporal variability of soil nutrients and pasture yield and for support to decision making by the farmers. Three types of sensors were evaluated: an electromagnetic induction sensor, an active optical sensor and a capacitance probe. The results are relevant for the selection of the adequate sensing system for each particular application and to open new perspectives for other works that would allow the testing, calibration and validation of the sensors in a wider range of pasture production conditions and rainfall patterns, characteristic of the Mediterranean region.

Keywords

sensorspastures productivitysoilspatial and temporal patterns
Type
Precision Pasture
Information
Advances in Animal Biosciences , Volume 8 , Special Issue 2: Papers presented at the 11th European Conference on Precision Agriculture (ECPA 2017), John McIntyre Centre, Edinburgh, UK, July 16–20 2017 , July 2017 , pp. 796 - 801
Copyright
© The Animal Consortium 2017 

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