[Effect of rootstock on vegetative and productive behaviour of Cannonau [Vitis vinifera L. - Sardinia]]

agronomic characters caratteri agronomici carbohydrate content contenido de carbohidratos crop yield ensayos de variedades field experimentation grape must grapes mosto d'uva mosto de uva peso plant response poids portainjertos porte greffe prove varietali raisin rendement des cultures rendimiento de cultivos respuesta de la planta risposta della pianta rootstocks sardaigne sardegna sardinia teneur en glucides uva variedades varieties variety trials vitis vinifera weight