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Variety traits

Vigor — Blackcurrant

Ribes nigrum L.

Vigor determines the intensity of bush development, the rate of branch growth, and the ability to produce 'zero' (basal) shoots, which directly impacts the productivity of the crop.

In the reference 28 varieties crop Blackcurrant, where this is mentioned in the description.

In blackcurrant, this trait is assessed through the overall dimensions of the bush and the length of annual growth, which is critical since the main yield is concentrated on shoots up to two years old. In breeding variety trials, developmental dynamics are analyzed throughout the bush ontogeny from two to five years of age.

High vigor is characterized by the intensive annual formation of vigorous basal shoots, which are necessary for renewing the productive skeleton of the bush. Low vigor, where growth increments are less than 20 cm, indicates plant aging or a decline in potential yield, requiring rejuvenation pruning.

Vigor determines agrotechnical requirements, including the choice of planting scheme and the intensity of training. Vigorous varieties require an increase in spacing between bushes up to 2 meters to prevent overcrowding, and the choice of a suitable bush habit is a key condition for the efficiency of mechanized harvesting.

General information about the subject — on the page Vigor.

Sources8

Varieties of Blackcurrant 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.

Mara Eglite

Active

Ribes nigrum L. · Blackcurrant

LV
2 records

Fertődi 1

Active

Ribes nigrum L. · Blackcurrant

HU
2 records

Zuzka

Active

Ribes nigrum L. · Blackcurrant

SK
3 records

Eva

Protection expired

Ribes nigrum L. · Blackcurrant

CZ SK
4 records

Moravia

Active

Ribes nigrum L. · Blackcurrant

CZ
4 records

Triton ISK

Terminated

Ribes nigrum L. · Blackcurrant

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

PL
1 record

Foxendown

Withdrawn

Ribes nigrum L. · Blackcurrant

Horticulture Research International| GB

CZ
2 records

Titania ISK

Active

Ribes nigrum L. · Blackcurrant

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

PL
1 record

Ben Lomond ISK

Terminated

Ribes nigrum L. · Blackcurrant

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

PL
1 record

Ben Lomond WIL

Terminated

Ribes nigrum L. · Blackcurrant

Gospodarstwo Ogrodnicze Jerzy Wilczewski

PL
1 record

Kobza

Application submitted

Ribes nigrum L. · Blackcurrant

Shylo Mykola Petrovych, Mamchenko Hennadii Serhiiovych,

UA
4 records

Beloruskaja sladkaja

Protection expired

Ribes nigrum L. · Blackcurrant

Lietuvos agrarinių ir miškų mokslų centro filialas Sodininkystės ir daržininkystės institutas

LT
1 record

Gagatai

Terminated

Ribes nigrum L. · Blackcurrant

Lietuvos agrarinių ir miškų mokslų centro filialas Sodininkystės ir daržininkystės institutas

LT
1 record

Ben Nevis WBS

Terminated

Ribes nigrum L. · Blackcurrant

Gospodarstwo Ogrodnicze Wiesław Błocki

PL
1 record

Merezhka

Active

Ribes nigrum L. · Blackcurrant

Tereshcenko IAna IUriivna, Yareshcenko Oleksandr Mykolaiovych,

UA
2 records

Vechornytsia

Active

Ribes nigrum L. · Blackcurrant

Tereshcenko IAna Serhiivna, Yareshcenko Oleksandr Mykolaiovych,

UA
2 records

Lastivka

Terminated

Ribes nigrum L. · Blackcurrant

Kopan Volodymyr Pavlovych, Kopan` Kira Mykolaivna,

UA
1 record

Chornyi desert

Active

Ribes nigrum L. · Blackcurrant

Tereshcenko IAna IUriivna, Yareshcenko Oleksandr Mykolaiovych,

UA
2 records

Ojebyn ISK

Terminated

Ribes nigrum L. · Blackcurrant

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

PL
1 record

Vernisazh

Terminated

Ribes nigrum L. · Blackcurrant

Kopan` Kira Mykolaivna, Kopan Volodymyr Pavlovych,

UA
1 record

Yuvіleina Kopania

Active

Ribes nigrum L. · Blackcurrant

Kopan Volodymyr Pavlovych, Kopan` Kira Mykolaivna,

UA
1 record