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.
Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts
Syngenta Crop Protection AG
Pyrus communis L. · European pear
Boomkwekerij Van Rijn - De Bruyn B.V.
Trifolium subterraneum L. · Subterranean clover
NEW SOUTH WALES, DEP.AGR.
Solanum lycopersicum L. · Tomato
Semillas Fito, Španija
Solanum lycopersicum L. · Tomato
SMEDEKS Co d.o.o
Festuca rubra L. · Red fescue
TURF SEED EUROPE LTD
Solanum melongena L. · Eggplant
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Prunus persica (L.) Batsch · Peach
RenÚ MONTEUX-CAILLET (FR)
Brassica oleracea L. (Cauliflower Group) · Cauliflower
BEJO ZADEN
Prunus persica (L.) Batsch · Peach
Laurence Maillard Arsene Maillard, Yes applicant details in question 1
Lupinus albus L. · White lupin
ISTITUTO DI AGRONOMIA GENERALE E COLTIVAZIONI ERBACEE - UNIVERSITA' DEGLI STUDI DI NAPOLI
hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Bejo Zaden B.V.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Poa pratensis L. · Kentucky bluegrass
Washington State University Research Foundation (US)
Malus domestica (Suckow) Borkh. · Apple
PEPINIERES DU VALOIS SARL, FR
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Citrus L. · Citrus
Vardi Aliza
Capsicum annuum L. · Bell pepper
HM.Clause S.A.S.
Lolium multiflorum Lam. var. westerwoldicum Wittm. · Westerwolds Ryegrass
Force Limagrain SA (FR)
Diplotaxis tenuifolia (L.) DC. · Perennial wall-rocket
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Capsicum annuum L. · Bell pepper
ZKI, H
Solanum melongena L. · Eggplant
Rijk Zwaan Zaadteelt en Zaadhandel B.V.