Cultivation
Vitis berlandieri Planch. x Vitis riparia Michx.
Vitis berlandieri x Vitis riparia hybrids possess a high capacity for union with the scion, making them technologically efficient rootstocks. Their use influences the mineral metabolism of the scion by altering the concentration of phosphorus, magnesium, and sulfur in plant tissues.
In the reference 10 varieties crop Vitis berlandieri Planch. x Vitis riparia Michx., where this is mentioned in the description.
Interspecific hybrids of Vitis berlandieri x Vitis riparia are valued in viticulture for their high percentage of graft union with the scion and their suitability for efficient propagation in nurseries. When performing grafts, affinity is of key importance, as a breach in compatibility leads to disruptions in nutrient transport and reduced vineyard productivity.
The genetic background of these rootstocks has a direct impact on the metabolism and mineral nutrition of grafted varieties. It has been established that the use of these hybrids can alter the content of phosphorus, magnesium, and sulfur in scion tissues, which necessitates the judicious selection of rootstock-scion combinations to ensure the longevity of plantings.
To ensure high-quality graft survival, it is critically important to use rootstock material that is free from viral and bacterial diseases, as the presence of infections negatively affects seedling quality. There are no specific budding techniques for these hybrids; standard grafting methods are used with mandatory adherence to precise alignment of cambial layers.
General information about the subject — on the page Grafting and budding.
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.
Vitis berlandieri Planch. x Vitis riparia Michx.
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE-INRA
Vitis berlandieri Planch. x Vitis riparia Michx.
Alexandre Teleki
Vitis berlandieri Planch. x Vitis riparia Michx.
Vitis berlandieri Planch. x Vitis riparia Michx.
Vitis berlandieri Planch. x Vitis riparia Michx.
Vitis berlandieri Planch. x Vitis riparia Michx.
Vitis berlandieri Planch. x Vitis riparia Michx.
Vitis berlandieri Planch. x Vitis riparia Michx.
Vitis berlandieri Planch. x Vitis riparia Michx.
Vitis berlandieri Planch. x Vitis riparia Michx.
Vitis berlandieri Planch. x Vitis riparia Michx.
Vitis berlandieri Planch. x Vitis riparia Michx.