Biancolella (25 pieces)
Description
BIANCOLELLA (25 pieces)
Graft carrier 1103P - K5BB - S04 - 140RU - 420A (Graft carrier available at the time will be sent)
Biancolella is a white grape variety, indigenous to the coast and islands of Campania, where it was probably introduced from Corsica, where it is known as Petite Blanche and whose first vines were supposedly brought there by the Greeks.
Ampelographic characteristics:
- Sprout with expanded apex, downy, green with bright red streaks.
- Leaves: medium, orbicular, trilobed, with widened U-shaped petiolar sinus.
- Cluster pyramidal-cylindrical, with short wings at the base.
- Berry medium, spheroid, with pruinose, straw-green skin.
- Juicy flesh with neutral flavour
Phenology
Vegetative phenomena:
- Sprouting time: Early.
- Ripening time: medium-late.
Characteristics and Cultivation Skills
- Vigour: Good.
- Production: fair.
- Cultivation and Pruning: prefers long pruning when grown in fresh and fertile soils, but can be subjected to low forms of cultivation and short pruning when grown in drought areas.
- Sensitivity to disease and adversity: sensitive to downy mildew, sufficient resistance to other cryptogams.
- Oenological potential: gives wine a straw-yellow colour, fruity aromas with pleasant notes of citrus, yellow fruit, almonds and a slightly spicy undertone. On the palate it has good freshness and a mineral savoury streak due to its volcanic origin.
AREA CULTIVATED IN ITALY
YEAR 1970 1982 1990 2000 2010
HECTARES 534 701 399 412 164
RULES TO PLANT A VINEYARD
1. PLOW
You must perform this operation always with dry soil
A) On arable land is generally sufficient to ripper + to plow
B) On planting soil is generally sufficient to plow with an escavator and to clean the old roots.
If the previous crop was a vineyard, it is a good idea to leave the soil fallow for at least three years (after plowing). This procedure represents a valid possibility of defence against soil nematodes.
2. SOIL FERTILIZATION
Use organics and if it is a reimplantation, use Calciumocyanamide.
This fertiliser has a protective effect on the soil and the crop, especially against fungi.
3.PROPAGATING GRAPE VINE CUTTINGS
The planting should be carried out in temperate soil. The grafting point should be 8-10 cm above ground. Avoid shaving the redices. As much as possible, put sand and/or peat in contact with the roots (the root fears asphyxiation, while it needs a micro-oxygenation). Never fertilize in a localized manner (near the roots). Never water the rooted cuttings before summer.
4.SPRING WORKS
When sprouting, the root apparatus must be heated as soon as possible. Work the soil repeatedly every 7/10 days at increasing depth (up to 20 cm), taking into account the moisture of the soil. When the apex of the bud starts to grow, it means that the root system is functioning. Only then can we stop watering the soil. Failure to grow due to access to water is often confused with a lack of water. This is why watering is used which is expensive, useless or even worse.
5.SPRING CURE
Protect vegetation from Peronospora. To each treatment add nitrogen (N) and iron (Fe) foliar fertilizer. Do not make any radical fertilization.
6.SUMMER CURE
Continue with the defense against Peronospora by suspending the addition of the foliar fertilizer. This defense should be reinforced in late summer and should be continued until vegetation growth stops.
The September/October blight is destructive, to the point of bringing death to the whole plant (if it has not lignified). The rooted vine lacks clusters, so lignification occurs at the end of the vegetative cycle.
7.TECHNICAL VISIT
If incomprehensible anomalies persist after this procedure, contact an agronomist or the VCR Technical Service promptly before carrying out arbitrary procedures which may be unsuitable, expensive and/or worsening.
