Yield and fruit quality of Garganega - grafted on different rootstocks and trained "pergola" and "GDC" - in Soave viticultural area [Veneto]
1993
Bavaresco, L. | Zamboni, M. | Corazzina, E. (Universita Cattolica del Sacro Cuore, Piacenza (Italy). Istituto di Fruttiviticoltura) | Lovelle, R.B. (Santiago de Compostela Univ. (Spain). Dept. de Edafologia y Quimica Agricola)
إنجليزي. V. vinifera L. cultivar Garganega, which is the main variety of Soave wine, was grafted on 7 rootstocks (420 A, SO4, 157-11, 110R, 140Ru, 1103P, 41B), aiming at assessing their effects on yield, fruit quality and mineral nutrition of the scion. The trial began when the plants were five years old and it was carried out over a 4-year period; the experimental plan provided for two vineyards (Carniga and Foscarin) located at two elevations with different rainfalls and with different trellis designs. The wines grafted on 140Ru and 157-11 performed well in both environments, with good yield and fruit quality; 1103P rootstock induced a high acidity level, in spite of the high sugar content, in the most elevated vineyard
اظهر المزيد [+] اقل [-]إيطالي. La Garganega, vitigno principale per la produzione del vino Soave DOC, e' stata innestata su 420 A, SO4, 157-11, 110R, 140Ru, 1103P e 41B al fine di valutare l'effetto dei diversi portinnesti sulle caratteristiche quali-quantitative e nutrizionali delle piante. La prova, iniziata al quinto anno di vegetazione e di durata quadriennale, e' stata effettuata in due localita' (Carniga e Foscarin) differenziate per altitudine, entita' delle precipitazioni e forma di allevamento. In entrambi gli abienti le piante innestate su 140Ru e su 157-11 hanno fornito risultati soddisfacenti dal punto di vista produttivo e qualitativo; in alta collina il 1103P induce buoni livelli zuccherini pur mantenendo elevata l'acidita' totale della Garganega
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Istituto di Servizi per il Mercato Agricolo Alimentare