Product Sheet

Riesling Italico

Probably original of central Europe, now widespread along the eastern Danube. In Italy it is grown in the Oltrepò Pavese area; also present in some hilly areas of Veneto. In Slovenia it is named Grasevina.

CULTIVATED AREA IN ITALY

YEAR

1970

1982

1990

2000

2010

HECTARES

1.899 2.027 2.359 2.030 350
Bud-burst period: everage.
Ripening period: everage.
Yield: good and constant.
Ampelographic characters:

very homogeneous variety, the main differences concerning vigour and productivity. The bud, with an expanded apex, is velvety and whitish-green-colored with yellow shades. The leaves are medium-sized, almost whole, sometimes three-lobed are of a pale, shiny green color, with evident teeth. The V- or U-shaped petiolar sinus has edges that almost never overlap. The underside is arachnoid. The medium-small, cylindrical, compact cluster has only one wing. The medium-sized berry is spheroid in shape and more-or-less yellow in colour. The thick skin has an evident umbilicus and the flesh is juicy and sweet, with a simple flavour.

Cultural aptitude:

fairly vigorous vine, with a drooping but balanced growth habit. It adapts to different types of soil, provided they are not poor in magnesium or very humid, and possibly hilly. It accepts different climates, but it prefers dry ones.

Training system and pruning:

it adapts to different training and pruning systems, provided they are not too expanded and rich. For this reason, mechanising the various operations is easy with suitable training systems.

Susceptibility to diseases and adverse conditions:

normal. Very susceptible to magnesium deficiency. Good resistance to winter cold and spring frosts.

Enological potential:

it produces a straw-yellow, slightly scented wine, with a dry flavour, not very full-bodied, fairly alcoholic, pleasantly bitter and fruity, with a fragrant freshness when young. It is also suitable for production of sparkling and semi-sparkling wines.

Clones in propagation:

VCR364, VCR365, ISV1, FEDIT10, RI12V18, RI12V23.

AGRONOMICAL AND ENOLOGICAL PERFORMANCES OF RIESLING ITALICO RI-12-V23

VARIETY

CLONE

ORIGIN

HARVEST

TRAINING SYSTEM

NUMBER OF VINES/ha

AVERAGE PLANT WEIGHT Kg

YIELD t/ha

BRIX DEGREE

AC. TOT. in ac. tart. (g/l)

MUST ph

Riesling Italico RI-12-V23 Centro marze VCR Grado 2007 Spur. Cord 2.900 2,9 8,41 23 7 3,57
Riesling Italico RI-12-V23 Centro marze VCR Grado 2008 Spur. Cord 2.900 3 8,70 23,4 7 3,47
Riesling Italico RI-12-V23 Centro marze VCR Grado 2009 Spur. Cord 2.900 3,1 8,99 21 6,7 3,36

EVERAGE DATA

2.900

3

8,7

22,47

6,9

3,47

WINE TOTAL ACIDITY (g/l) TARTARIC ACID (g/l) MALIC ACID (g/l) WINE Ph NET DRY EXTRACT (g/l) ALCOHOL (% vol.) REDUCING SUGARS (g/l) VOLATILE ACIDITY (g/l)
6,6 1,6 1,9 3,12 20,8 14,02 1,9 0,51
6,1 2,43 2,23 3,16 19,3 14,27 1,3 0,17
6,52 3,23 1,94 3,22 19,35 12,76 1,5 0,25
EVERAGE DATA 6,41 2,42 2,02 3,17 19,82 13,68 1,57 0,31
Riesling Italico

VCR364

Enological potential:

It yields an intense, fine wine with good structure and body. The aromatic profile is characterized by distinct notes of tropical fruit, flowers, and light spices; it features a good level of acidity and sapidity, which enhance its freshness.

Origin: Torrazza Coste (PV)
Registration year: 2018

Vigour
Cluster
Berry
Yield

VARIETY AVERAGE

SENSORY PROFILE

—●— Variety Average

—●— VCR364

Riesling Italico

VCR365

Enological potential:

It yields a wine with intense floral notes and delicate herbaceous hints; on the palate, the acidity and sapidity provide a sense of freshness and extend its persistence. This biotype is also well-suited for sparkling wine production.

Origin: Torrazza Coste (PV)
Registration year: 2018

Vigour
Cluster
Berry
Yield

VARIETY AVERAGE

SENSORY PROFILE

—●— Variety Average

—●— VCR365