RTPIV790-01
ActivePaeonia L. · Peony
Rat Thierry
Variety traits
Vigor
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.
Breakdown by crop
Tomato Vigor
1 377
Apple Tree Vigor
1 038
Vigor of grapevine
1 010
Vigor of grapevine
484
Pepper Vigor
379
Olive Vigor
344
Peach Tree Vigor
337
Pear Vigor
325
Sweet cherry vigor
300
Vigor of cucumber
277
Plum Vigor
184
Melon Vigor
178
Apricot Vigor
176
Watermelon Vigor
156
Apple Tree Vigor
151
Zucchini Vigor
133
Vigor of rose
131
Lettuce Vigor
129
Vigor — Garden Strawberry
127
Vigor of soybean
125
Bean seedling vigor
119
Vigor — Pelargonium zonale
118
Vigor — Sour Cherry
97
Chrysanthemum Vigor
90
Found in these crops
Varieties that feature this in their description
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.
RLH1 9P7
ActiveRhododendron L. · Azalea
Robert Harold Head^^^Lisa Jones Head
C01 43
ActiveVaccinium corymbosum L. · Highbush blueberry
Gary Wright Paul M. Lyrene
ESM R394
ActiveRosa L. · Rose
Ullrich Clarisse
Coseh 210
ActiveHelleborus niger L. · Christmas rose
Josef Heuger
C97-41
ActiveVaccinium corymbosum L. · Highbush blueberry
Gary Wright et Paul Lyrene
Piku 1
ActivePrunus canescens L. x Prunus tomentosa L.
Sächsisches Landesamt für Umwelt Landwirtschaft und Geologie
CG 202
ActiveMalus Mill. · Apple
James Cummins, Herbert Aldwinckle, Gennaro Fazio & Terence Robinson, Cornell University
KM-MG24
ActiveLomandra longifolia · Spiny-head mat-rush
Miner Keith / Miner Jennifer
KLEPS 06127
TerminatedPelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
Nils Klemm
JFS KW1CB
ActiveCarpinus betulus L. · European hornbeam
Warren Keith S.
H 3 DR 11 P21
ActiveCornus kousa Burger ex Hance · Kousa dogwood
Thomas J. Molnar^^^John M. Capik
Esm Portete
ActiveHypericum L. · St. John's wort
ESMERALDA BREEDING B.V.
IFG Twenty- Four
ActiveVitis vinifera L. · Common grape vine
David W.Cain
10.00.99
ActiveCampanula x haylodgensis hort
Jensen Gert K.|Odense N, DK
Ed's Blue Dragon
ActiveWisteria floribunda (Willd.) DC.
Ed Carman
EB 12-19
ActiveVaccinium corymbosum L. · Highbush blueberry
Vincent Andrew David Mazzardis
E756-36
ActiveMalus domestica (Suckow) Borkh. · Apple
Katherine M. Evans
'DANCOP40'
ActiveSutera cordata Thunb. Kuntze · Bacopa
Gavriel Danziger
BWP-FNZ8VB
ActiveRubus L. subg. Rubus · Blackberry
Peter Vinson
ALM 21
ActivePrunus dulcis (Mill.) D. A. Webb · Almond
Zaiger's Inc. Genetics
INDEM 1822
ActiveZea mays L. · Maize
PIONEER OVERSEAS CORPORATION
DE
IT
3 records
GW 3436
ActiveZea mays L. · Maize
Golden West Seed Bulgaria
BG
GR
6 records
Grisu'
ActiveCapsicum annuum L. · Bell pepper
S.A.I.S. Societa Agricola Italiana Sementi
IT
3 records