Search Results - "Cancela, J.J"

Assessing and modelling water use and the partition of evapotranspiration of irrigated hop (Humulus Lupulus), and relations of transpiration with hops yield and alpha-acids by Fandiño, M., Olmedo, J.L., Martínez, E.M., Valladares, J., Paredes, P., Rey, B.J., Mota, M., Cancela, J.J., Pereira, L.S.

“…•SIMDualKc simulated hop and ground cover transpiration and soil evaporation.•Basal crop coefficients for hop were derived from model calibration and…”
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Using the dual-Kc approach to model evapotranspiration of Albariño vineyards (Vitis vinifera L. cv. Albariño) with consideration of active ground cover by Fandiño, M., Cancela, J.J., Rey, B.J., Martínez, E.M., Rosa, R.G., Pereira, L.S.

“…► Using the SIMDualKc model, a separate calculation of soil evaporation and of the transpiration of the vine crop and of the ground cover crop was performed. ►…”
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Frecuencia de riego en variedades tintas: Repercusión en la producción y la composición de la uva, durante un periodo bienal, en 4 regiones de España by Yuste, Jesús, Montoro, A., Cancela, J.J., Martínez-Porro, D., Mancha, L.A., Moreno, D., Torija, I., Rodríguez-Febereiro, M., Vilanova, M., Uriarte, D.

“…Resumen La restricción hídrica es un aspecto limitante del cultivo del viñedo en muchas regiones, por lo que el riego constituye uno de los principales…”
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Modelling for Improved Irrigation Water Management in a Temperate Region of Northern Spain by Cancela, J.J., Cuesta, T.S., Neira, X.X., Pereira, L.S.

“…This study refers to a region with temperate climate due to Atlantic influence and variable rainfall during the spring–summer season. Surface irrigation is…”
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Prediction of crop coefficients from fraction of ground cover and height. Background and validation using ground and remote sensing data by Pereira, L.S., Paredes, P., Melton, F., Johnson, L., Wang, T., López-Urrea, R., Cancela, J.J., Allen, R.G.

“…•The A&P approach to derive crop coefficients from the fraction of ground cover and height is reviewed.•The approach is well used for both annual and perennial…”
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Assessment of a Water Activity Meter for Rapid Measurements of Soil Water Potential by Cancela, J.J., Dafonte, J., Martínez, E.M., Cuesta, T.S., Neira, X.X.

“…Permanent wilting point (PWP) is required to calculate soil available water, a parameter that must be known for good irrigation water management. This work…”
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Hop water status in Galicia (NW Spain): eco-physiological approach by Mirás-Avalos, J.M., Fandiño, M., Cancela, J.J.

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Thermal camera for monitoring hop yard farms using UAV by Cancela, J.J., Losada, R., Corral, E., Fandiño, M., González, X.P.

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Discrimination ability of leaf and stem water potential at different times of the day through a meta-analysis in grapevine (Vitis vinifera L.) by Santesteban, L.G., Miranda, C., Marín, D., Sesma, B., Intrigliolo, D.S., Mirás-Avalos, J.M., Escalona, J.M., Montoro, A., de Herralde, F., Baeza, P., Romero, P., Yuste, J., Uriarte, D., Martínez-Gascueña, J., Cancela, J.J., Pinillos, V., Loidi, M., Urrestarazu, J., Royo, J.B.

“…•A collaborative approach was used to compare water potential measurement methods.•Time of the day (predawn, mid-morning and noon) and mode (stem vs. leaf)…”
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Automatic irrigation system based on dual crop coefficient, soil and plant water status for Vitis vinifera (cv Godello and cv Mencía) by Cancela, J.J., Fandiño, M., Rey, B.J., Martínez, E.M.

“…•SIMDual-Kc obtained a good fit for Kcb ini, Kcb mid and Kcb end, for both cultivars.•Soil evaporation (E) was about 51–64% of the water use during the crop…”
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Discrimination of irrigation water management effects in pergola trellis system vineyards using a vegetation and soil index by Cancela, J.J., Fandiño, M., Rey, B.J., Dafonte, J., González, X.P.

“…•NDVI showed significant differences between treatments for minimum and average NDVI pixel values.•NDVI methodology applied, minimized errors due to exclusion…”
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Training systems evaluation of Vitis vinifera L. ‘Alvarinho’ (Vinhos Verdes PDO region) to physiological and productive parameters by Valín, M.I., Araújo-Paredes, C., Mendes, S., Dafonte, J., Alonso, J., Rodrigues, A.S., Cancela, J.J.

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Tools for management of irrigation in vineyards: an approach to farmers by Cancela, J.J., Rey, B.J., Fandiño, M., Martínez, E.M., Lopes, C.M., Egipto, R., Silvestre, J.M.

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Estimating transpiration and soil evaporation of vineyards from the fraction of ground cover and crop height - application to 'Albariño' vineyards of Galicia by Cancela, J.J, Fandiño, M, Rey, B.J, Rosa, R, Pereira, L.S

“…This study aims at quantifying crop transpiration and soil evaporation of traditional 'Albariño' vineyards with active ground cover and modelling the time…”
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Review. Use of psychrometers in field measurements of plant material: accuracy and handling difficulties by Martínez, E.M., Universidad de Santiago de Compostela, Lugo (España). Dept. de Ingeniería Agroforestal, Cancela, J.J., Universidad de Santiago de Compostela, Lugo (España). Dept. de Ingeniería Agroforestal, Cuesta, T.S., Universidad de Santiago de Compostela, Lugo (España). Dept. de Ingeniería Agroforestal, Neira, X.X., Universidad de Santiago de Compostela, Lugo (España). Dept. de Ingeniería Agroforestal

“…La determinación del potencial hídrico foliar es muy útil en el establecimiento de directrices de riego en las prácticas de manejo agrícola de los cultivos,…”
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ESTIMATING TRANSPIRATION AND SOIL EVAPORATION OF VINEYARDS FROM THE FRACTION OF GROUND COVER AND CROP HEIGHT - APPLICATION TO 'ALBARIÑO' VINEYARDS OF GALICIA by Cancela, J.J., Fandiño, M., Rey, B.J., Rosa, R., Pereira, L.S.

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Evaluation of water-use in traditional irrigation an application to the Lemos Valley irrigation district, northwest of Spain by Neira, X.X, Alvarez, C.J, Cuesta, T.S, Cancela, J.J

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Evaluation of water-use in traditional irrigation by Neira, X.X., Álvarez, C.J., Cuesta, T.S., Cancela, J.J.

“…The approval of the National Irrigation Plan (NIP) in Spain in 2001 accelerated the improvement and modernisation of the irrigated areas. The first step…”
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Characterization of Irrigated Holdings in the Terra Cha Region of Spain: A First Step Towards a Water Management Model by Alvarez, C.J, Cancela, J.J, Fandino, M

“…The European Union's Water Framework Directive, and in Spain the National Irrigation Plan, call for the sustainable and integrated use of water resources. Here…”
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Social aspects influencing water management in the Lemos Valley Irrigation District, Spain by Cuesta, T.S, Cancela, J.J, Dafonte, J, Valcarcel, M, Neira, X.X

“…The new scenario of water policy favoured by the European Union Directive establishing a framework for Community action in the field of water policy, and by…”
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