Soil water monitoring in a vineyard and assessment of unsaturated hydraulic parameters as thresholds for irrigation management

Nolz, Reinhard; Cepuder, P.; Balas, J.; Loiskandl, Willibald

doi:10.1016/j.agwat.2015.10.030

Cited by 30 publications

(14 citation statements)

References 24 publications

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“…The irrigation system adopted proved to be effective from agronomic and environmental point of view". Similar probes were used by Nolz et al [217] to monitor soil water in a vineyard for irrigation management. Wang et al [218] studied the application of quick techniques based on thermal imaging and visual-NIR spectroscopy for measuring WUE in millet.…”

Section: Wuementioning

confidence: 99%

Remote Sensing for Irrigation of Horticultural Crops

Alvino

Marino

2017

Horticulturae

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This paper reviews the literature on applications of remote sensing for monitoring soil-and crop-water status for irrigation purposes. The review is organized into two main sections: (1) sensors and platforms applied to irrigation studies and (2) remote sensing approaches for precision irrigation to estimate crop water status, evapotranspiration, infrared thermography, soil and crop characteristics methods. Recent literature reports several remote sensing (RS) approaches to monitor crop water status in the cultivated environment. Establishing the right amount of water to supply for different irrigation strategies (maximization of yield or water use efficiency (WUE)) for a large number of crops is a problem that remains unresolved. For each crop, it will be necessary to create a stronger connection between crop-water status and crop yield.

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Section: Wuementioning

confidence: 99%

Remote Sensing for Irrigation of Horticultural Crops

Alvino

Marino

2017

Horticulturae

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“…Essa disponibilidade, por sua vez, poderá ser monitorada empregando-se sensores de umidade do solo instalados na região radicular da cultura (Nolz et al, 2016).…”

Section: Introductionunclassified

Desenvolvimento vegetativo e tensão da água no solo em videiras para suco sobre dois porta-enxertos

Conceição¹,

Tecchio²,

Barbará³

et al. 2017

Anais Do IV Inovagri International Meeting - 2017

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PALAVRAS-CHAVE: viticultura, irrigação, evapotranspiração VEGETATIVE DEVELOPMENT AND SOIL WATER TENSION IN JUICE GRAPEVINES ON TWO ROOTSTOCKSABSTRACT: The objective of this study was to evaluate the effect of two rootstocks on the vegetative development and soil water tension for juice grapevines under irrigated conditions. The evaluations were carried out from August to December 2015 in Votuporanga (SP) using

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“…However, local management practices should be considered when installing sensors in the field, as inter-row cropping has an effect on soil water distribution (Nolz et al, 2016c). Nolz et al (2016b) also presented an approach that does without laborious soil analyses and on-site calibration sensors. A promising potential application of such an approach is to implement specific software into a sensor network in order to control irrigation automatically.…”

Section: Applications: Soil Water Monitoring As Basis For Irrigationmentioning

confidence: 99%

“…Unfortunately, failures of some sprinklers could not be detected, so further tests and optimizations are required. Nolz et al (2016b) tested a soil water monitoring system in a vineyard with subsurface drip irrigation, which represents the most efficient irrigation method. They proposed a setup of only few soil water sensors in the representative depth of 30 cm.…”

Section: Applications: Soil Water Monitoring As Basis For Irrigationmentioning

confidence: 99%

A review on the quantification of soil water balance components as a basis for agricultural water management with a focus on weighing lysimeters and soil water sensors / Ein Überblick über die Ermittlung von Wasserhaushaltsgrößen als Basis für die landeskulturelle Wasserwirtschaft mit Fokus auf Lysimeter und Bodenwassersensoren

Nolz

2016

Die Bodenkultur: Journal of Land Management, Food and Environment

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SummaryKnowing the components of a soil water balance-for example, evapotranspiration, soil water content, and precipitation-is the basis for agricultural water management. Weighing lysimeters and soil water sensors are commonly used to quantify these components. Data can be used to validate common models to estimate evapotranspiration based on meteorological data, for instance. As every measurement device has its own characteristics, it is helpful to assess and improve the performance of a system to obtain best possible data. Recent developments in the processing of lysimeter data allow determining both evapotranspiration and precipitation directly from lysimeter data. Resulting datasets are characterized by a proper accuracy, completeness, and a high temporal resolution. Soil water sensors usually measure a physical property that is related to soil water content or matric potential via a specific calibration function. Hence, measurement accuracy depends not only on this calibration but also on basic physical principles and material properties. Knowing the performance of a device is, therefore, essential for the selection of an adequate sensor arrangement and truthful data interpretation. Advanced soil water monitoring sites combine different sensor types that are integrated into a wireless network to enable real-time data availability and provide a basis for large-scale monitoring. Keywords

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Soil water monitoring in a vineyard and assessment of unsaturated hydraulic parameters as thresholds for irrigation management

Cited by 30 publications

References 24 publications

Remote Sensing for Irrigation of Horticultural Crops

Remote Sensing for Irrigation of Horticultural Crops

Desenvolvimento vegetativo e tensão da água no solo em videiras para suco sobre dois porta-enxertos

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