Variety traits
Vigor is the genetic ability of a variety for intensive vegetative biomass accumulation or an indicator of seed viability reflecting germination energy and the ability to overcome soil resistance.
Mentioned in descriptions 53 548 varieties reference book.
The vigor of a variety is manifested in the overall development power of aerial organs, including tillering intensity, shoot length, and the rate of leaf area formation. As a seed characteristic, this indicator reflects the ability of seedlings to develop successfully under actual field conditions by pushing through the soil layer, which distinguishes it from standard laboratory germination.
During variety testing, development intensity is assessed visually or through biometric indicators, such as plant height and crown diameter, in comparison with reference samples. Objectivity of the assessment is achieved only under identical agrotechnical conditions, as the manifestation of this trait depends directly on the availability of nutrients, moisture, temperature, and light to the plants.
Hereditary predisposition to vigor determines the suitability of a variety for specific technologies. Vigorous varieties have an advantage in competition with weeds, while less vigorous forms are preferable for intensive technologies that allow for the use of high-density planting schemes and facilitate mechanized harvesting. At the same time, the general state of the plants and the incidence of phytopathogens can significantly suppress the natural growth potential of any variety.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Prunus domestica L. · European plum
Laskavyi Viktor Volodymyrovych, Laskavyi Volodymyr Pylypovych, Shevchenko Oleksandr Mykhailovych,
Juglans regia L. · Persian walnut
Khokhlov Serhii IUriiovych, Yadrov Oleksandr Oleksiiovych,
Prunus armeniaca L. · Apricot
Chupryna Lesia Mykhailivna, Shaitan Ivan Myronovych,
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Prunus L. · Plum
CHAMBERLIN THOMAS O.
Gladiolus L. · Gladiolus
Gebr. Bakker Beheer B.V.
Pelargonium peltatum (L.) L'Hér. · Ivy-leaf geranium
Hofmann Christa
Malus domestica (Suckow) Borkh. · Apple
Kuz`minets` Oksana Mykolaivna, Boldyzheva Liubov Dmytrivna,
Capsicum annuum L. · Bell pepper
RIJK ZWAAN Z.Z. B.V.
Prunus persica (L.) Batsch · Peach
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Malus Mill. · Apple
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
Prunus armeniaca L. · Apricot
Erdoes Zoltan / Horvathne File Ildiko / Kerek Maria Magdolna / Kopacz Zoltanne / Mezoe Tiborne / Nyujto Ferenc / Molnarne Nyujto Julia / Nyujto Zsuzsanna
Rosa L. · Rose
GAEC ORARD (FR)
Rosa L. · Rose
GAEC ORARD (FR)
Glycine max (L.) Merr. · Soybean
Kolot Valentyna Vasylivna, Kolot Viktor Mykolaiovych, Drobit`ko Mykola Oleksiiovych, Obertiuk IUrii Volodymyrovych, Temchenko Inna Viktorivna, Ivaniuk Serhii Vasyl`ovych, Petrychenko Vasyl Florovych, Babych Anatolii Oleksandrovych,
Cenchrus L. · Sandbur
Nicholas D. Gardner
Solanum tuberosum L. · Potato
Voitseshyna Nataliia Ivanivna, Mel`nyk Pavlo Oleksiiovych, Taktaiev Borys Anatoliiovych, Osypchuk Alla Andriivna, Nazar Stefaniia Hryhorivna, Bondarchuk Anatolii Andriiovych, Osypchuk Andrii Antonovych,
Ribes nigrum L. · Blackcurrant
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Vitis vinifera L. · Common grape vine
LLOYD/HAROLD/AUSTIN
Cynara cardunculus L. · Cardoon
FERRARI VALENTINO
Zea mays L. subsp. mays (Maize Group) · Maize
PIONEER HI-BRED INTERNATIONAL
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Cucurbita pepo L. · Field pumpkin
F. Denel
Phaseolus vulgaris L. · Common bean
Clause Semences SA (FR)