Variety traits
Citrullus lanatus (Thunb.) Matsum. & Nakai
A trait representing the intensity of vegetative mass and root system development, which determines the necessity for adjusting planting patterns, pruning methods, and rootstock selection.
In the reference 156 varieties crop Watermelon, where this is mentioned in the description.
For watermelon, high vigor signifies the plant's ability to rapidly form a robust vine and foliage, which protects the fruit from overheating and sunscald. This parameter is closely correlated with the development of the root system, ensuring better adaptation to environmental stressors and drought.
In agronomic practice, vigor determines planting density: high-vigor hybrids require an increased feeding area. This parameter also dictates the intensity of pruning (training) to maintain a balance between vegetative growth and fruit filling.
The trait is evaluated through morphometric indicators, such as main vine length, plant mass, and leaf area, or via scoring scales during cultivar trials. Seed vigor is evaluated separately, measured by germination energy and seedling mass on the tenth day after sowing.
General information about the subject — on the page Vigor.
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.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
SAKATA SEED AMERICA INC US
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
DE LANGEN FRANK
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
MAURIZIO BACCHI
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
NUNZA BV
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Nunhems, B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Bayer Holland B.V. (NL)
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
May Agro Seed Corp.(TR)
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
William Wechter^^^Amnon Levi^^^Richard Hassell
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Cora Seeds, I
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
VARIVODA OL'GA PAVLOVNA / VARIVODA ELENA ALEKSANDROVNA / BAJBAKOVA NINA GENRIHOVNA
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
United Genetics Seeds, USA
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
ZETA SEEDS S.L.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Monsanto Vegetable IP Management B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
United Genetics, I
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Sakata Vegetables Europe, F
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Yuksel Tohum, TR
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
UNITED GENETICS SEEDS CO
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
MONSANTO HOLLAND BV , NL
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Vilmorin, F
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
HAZERA SEEDS BV