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 cerasus L. · Sour cherry
Apostol Janos / Maliga Gyoergy / Maliga Pal / Maliga Palne / Mezei Loerincne Maliga Judit
Citrus reticulata Blanco · Mandarin orange
CSIRO PLANT INDUSTRY
Vicia faba L. · Broad bean
FOUR SRL
Cucurbita pepo L. · Field pumpkin
Gautier Semences SAS (FR)
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Prunus persica (L.) Batsch · Peach
INCONNU (FR)
Solanum lycopersicum L. · Tomato
Tezier SA (FR)
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Malus domestica (Suckow) Borkh. · Apple
Information not available - Contact NL authorities
Solanum lycopersicum L. · Tomato
Jean Clause Mercier
Solanum lycopersicum L. · Tomato
Johannes Barten
Spinacia oleracea L. · Spinach
Service Officiel de Controle (FR)
Rubus idaeus L. · Red raspberry
Institut National de la Recherche Agronomique (FR)/Association Nationale des Producteurs de Petits Fruits (FR)
Prunus avium (L.) L. · Sweet cherry
Information not available - Contact NL authorities
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis L. · Grapevine
Bakonyi Karoly / Bakonyi Laszlo / Kocsis Laszlo
Cucumis melo L. · Melon
Angeles Maria
Vitis L. · Grapevine
Institut National de la Recherche Agronomique (FR)/Bureau National Interprofessionnel du Cognac (FR)
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Capsicum annuum L. · Bell pepper
Mr. Basterreix
Ipomoea batatas (L.) Lam. · Sweet potato
Biotehniška fakulteta, Oddelek za agronomijo
Prunus armeniaca L. · Apricot
INCONNU (FR)
Capsicum annuum L. · Bell pepper
"Opal Zi"OOD - Plovdiv (BG)