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agronom.cc cultivar database

Variety traits

Grape Ripening Period

Vitis vinifera L.

Classification of grape varieties based on the duration of the growing season from bud burst to technical maturity of the berries, expressed in days and the sum of active temperatures.

In the reference 579 varieties crop Common grape vine, where this is mentioned in the description.

The grape ripening period is determined by the number of days from the start of bud burst to the onset of harvest maturity of the berries. To assess a variety's ability to ripen under specific climatic conditions, the sum of active temperatures (SAT) with a biological minimum of +10°C is used.

Varieties are divided into eight groups: from extra-early (up to 105 days, SAT 2000–2100°C) to very late (165 days or more, SAT from 3300°C). These indicators serve as a basis for selecting varieties for regional climates, planning agrotechnical measures, and determining the optimal harvest time.

To determine crop readiness, in addition to considering the varietal ripening period, analytical methods for monitoring sugar content, acidity, and pH are used, as well as visual assessment of skin color, seed condition, and the degree of lignification of the cluster rachis.

General information about the subject — on the page Maturity group.

Sources8

Varieties of Common grape vine mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.

Camaralet

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

FR
1 record

Sharavi

Application submitted

Vitis vinifera L. · Common grape vine

Vivai Cooperativi di Rauscedo (VCR)

1 record

Muscadelle

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

FR
1 record

Gueuche noir

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

FR
1 record

Ignea

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

FR
1 record

Corbeau

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

FR
1 record

Mariensteiner

Protection expired

Vitis vinifera L. · Common grape vine

LAND BAYERN WUERZBURG| Land Bayern, vertreten durch Bayerische Landesanstalt fuer Weinbau und Gartenbau - Abt. Weinbau und Oenologie -

DE
2 records

G17-29

Application submitted

Vitis vinifera L. · Common grape vine

Stefano Giovanni La Malfa^^^Alessandra Gentile^^^Filippo Salvatore Ferlito^^^Gaetano Distefano^^^Elisabetta Giuseppa Agata Maria Nicolosi^^^Francesco Scollo^^^Stefania Maria Bennici

1 record

Souvignier Gris

Active

Vitis vinifera L. · Common grape vine

Dr. Norbert Becker im Staatl. Weinbauinstitut

DE
2 records

J17-13

Application submitted

Vitis vinifera L. · Common grape vine

Elisabetta Giuseppa Agata Maria Nicolosi^^^Alessandra Gentile^^^Stefano Giovanni La Malfa^^^Gaetano Distefano^^^Francesco Scollo^^^Stefania Maria Bennici^^^Filippo Salvatore Ferlito

1 record

Aubin

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

FR
1 record

Jurançon blanc

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

FR
1 record

ATTIKI N

Terminated

Vitis vinifera L. · Common grape vine

Vassilis Mikos (GR)

FR
1 record

Hrenash chornyi

Terminated

Vitis vinifera L. · Common grape vine

Lykhovs`koi Volodymyr Volodymyrovych, Kotolovets` Zinaida Viktorivna, Poluliakh Alla Anatoliivna, Volynkin Volydymyr Oleksandrovych,

UA
2 records

Selenor

Active

Vitis vinifera L. · Common grape vine

Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)

1 record

Autumn Royal

Active

Vitis vinifera L. · Common grape vine

UNIVERSITY OF CALIFORNIA (US)

FR
1 record

MARINA RION

Active

Vitis vinifera L. · Common grape vine

ALBET I NOYA VITICULTOR, S.L.

ES
1 record

Garantos

Active

Vitis vinifera L. · Common grape vine

Dr. Norbert Becker im Staatl. Weinbauinstitut

DE
1 record

Sibera

Terminated

Vitis vinifera L. · Common grape vine

Prof. Dr. H. Becker

DE
1 record

XURRA

Active

Vitis vinifera L. · Common grape vine

DEP. DESARROLLO RURAL, MEDIO AMBIENTE Y ADMON. LOCAL . GOBIERNO DE NAVARRA

ES
1 record

Albina

Terminated

Vitis vinifera L. · Common grape vine

Bachynskyi Anatolii Leonidovych

UA
2 records

Exalta

Active

Vitis vinifera L. · Common grape vine

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

FR
2 records