Research Note
Effects of Mechanical Thinning on Yield and Fruit Composition of Tempranillo and Grenache Grapes Trained to a Vertical Shoot-Positioned Canopy
Javier Tardaguila, Paul R. Petrie, Stefano Poni, Maria P. Diago, Fernando Martinez de Toda
Am J Enol Vitic. 2008 59: 412-417 ; DOI: 10.5344/ajev.2008.59.4.412
Javier Tardaguila
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Paul R. Petrie
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Stefano Poni
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Maria P. Diago
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Fernando Martinez de Toda
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Vol 59 Issue 4
You have accessRestricted access
Effects of Mechanical Thinning on Yield and Fruit Composition of Tempranillo and Grenache Grapes Trained to a Vertical Shoot-Positioned Canopy
Javier Tardaguila, Paul R. Petrie, Stefano Poni, Maria P. Diago, Fernando Martinez de Toda
Am J Enol Vitic. 2008 59: 412-417 ; DOI: 10.5344/ajev.2008.59.4.412
Javier Tardaguila
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Paul R. Petrie
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Stefano Poni
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Maria P. Diago
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Fernando Martinez de Toda
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
You have accessRestricted access
Effects of Mechanical Thinning on Yield and Fruit Composition of Tempranillo and Grenache Grapes Trained to a Vertical Shoot-Positioned Canopy
Javier Tardaguila, Paul R. Petrie, Stefano Poni, Maria P. Diago, Fernando Martinez de Toda
Am J Enol Vitic. 2008 59: 412-417 ; DOI: 10.5344/ajev.2008.59.4.412
Javier Tardaguila
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Paul R. Petrie
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Stefano Poni
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Maria P. Diago
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.
Fernando Martinez de Toda
1Associate professor of viticulture, 4Viticulture researcher, 5Professor of viticulture, Department of Agriculture, University of La Rioja, 26006, Logroño, Spain; 2Viticulturist, Foster’s Group Ltd., P.O. Box 96, Magill, SA 5072, Australia; and 3Professor of viticulture, Istituto di Frutti-Viticoltura, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100 Piacenza, Italy.