Yamamoto
ActiveSolanum lycopersicum L. · Tomato
Shcevchenko Igor
UA
2 records
Variety traits
Tomato determinacy
Solanum lycopersicum L.
A genetic trait of tomato growth habit, where the main stem ceases to grow after setting a specific number of flower clusters. This trait determines the ripening period, plant height, and crop management practices.
In the reference 3 183 varieties crop Tomato, where this is mentioned in the description.
In tomatoes, determinacy is expressed by the termination of the main stem growth with an inflorescence. Classic forms cease growth after the formation of 4–5 clusters, whereas super-determinate types terminate even earlier, and some groups after 8–10 inflorescences. Plant height usually ranges from 30 to 130 cm, and the position of the inflorescences depends on the morphological characteristics of a specific variety.
This trait is a decisive factor for agrotechnology: determinate tomatoes are characterized by a more concentrated fruit set and early ripening. Unlike indeterminate forms, they are more often pruned to 2–3 stems, and due to a more compact root system, they require strict control of irrigation and nutrient regimes. The dependence of plant height on environmental factors makes this trait flexible when growing in protected ground conditions.
General information about the subject — on the page Determinacy.
Varieties of Tomato mentioned in the description
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.
Xanadu XR
Application submittedSolanum lycopersicum L. · Tomato
Axia NL B.V.
NL
4 records
WONDER BOY
WithdrawnSolanum lycopersicum L. · Tomato
SEMINIS VEGETABLE SEED IB
ES
1 record
YUKO
WithdrawnSolanum lycopersicum L. · Tomato
Royal Sluis France Sarl (FR)
FR
1 record
YPACARAI
Application submittedSolanum lycopersicum L. · Tomato
MERIDIEM SEEDS S.L.
ES
1 record
VP 2 F1
TerminatedSolanum lycopersicum L. · Tomato
Daniel Gabillard
UA
1 record
Yantarnyi bohatyr
ActiveSolanum lycopersicum L. · Tomato
SHKLODA NATALIA, CHERNENKO VOLODYMYR, KORNIIENKO SERHII, CHERNENKO KATERYNA, MYKHAILYN VOLODYMYR, IVCHENKO TETIANA, HURIN MAKSYM
UA
2 records
Vigo
Application submittedSolanum lycopersicum L. · Tomato
Vreugdenhil Breeding & Seeds B.V.
NL
2 records
VERGELINA
Application submittedSolanum lycopersicum L. · Tomato
INTERSEMILLAS, S.A.
ES
1 record
Veggo
TerminatedSolanum lycopersicum L. · Tomato
Kees Konst
UA
1 record
Vechirnia Huash
WithdrawnSolanum lycopersicum L. · Tomato
Stryzhenko Svitlana Mykolaivna, Mozhovska Hanna Valeriivna, Miroshnichenko Tetiana Mykolaivna, Bashtan Natalia Oleksandivna, Ivchenko Tetiana Volodymyrivna, Tolinova Tetiana Oleksiivna, Lysak Nataliia Serhiivna, Krutko Roman Vasyloych,
UA
2 records
Veloz F1
ActiveSolanum lycopersicum L. · Tomato
Doug Heath
UA
1 record
Vihren
TerminatedSolanum lycopersicum L. · Tomato
Boris V. Milkov, Violeta G. Sotirova, Liliya I. Krasteva, Dobra G. Popova
BG
2 records
VOLERA
ActiveSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
1 record
Uno Rosso F1
ActiveSolanum lycopersicum L. · Tomato
Dr. Mario Martinelli
UA
2 records
Varsovia
TerminatedSolanum lycopersicum L. · Tomato
Władysław Kuszyk
PL
2 records
Ulisse F1
ActiveSolanum lycopersicum L. · Tomato
Erik Bastet
UA
1 record
UG 8168 F1
ActiveSolanum lycopersicum L. · Tomato
Dr. Mario Martinelli
UA
2 records
Uc 97-3
TerminatedSolanum lycopersicum L. · Tomato
The Regents of the University of California (US)
FR
1 record
Valday F1
TerminatedSolanum lycopersicum L. · Tomato
Naomi Gavish
UA
2 records
Veselka F1
ActiveSolanum lycopersicum L. · Tomato
Katsimon Halyna Prokopivna, Danyliuk Halyna Petrivna, Kulikova Nataliia Mykolaivna, Kulikov IUrii Arkadiiovych,
UA
2 records
Tum
Application submittedSolanum lycopersicum L. · Tomato
Warszawskie Przedsiębiorstwo Hodowli Roślin Ogrodniczych
PL
2 records
Tutti Sun
Application submittedSolanum lycopersicum L. · Tomato
HM Clause SAS (FR)/Abundant Seeds Pty Ltd (AU)
FR
1 record
Tropical Gem F1
ActiveSolanum lycopersicum L. · Tomato
Dr. Mario Martinelli
UA
2 records