World Legendary
ActiveTulipa L. · Tulip
Veredeling van Tuinbouwgewasse
Variety traits
Plant height is a key morphological trait that determines a variety's lodging resistance and suitability for mechanized harvesting. This indicator is measured in centimeters and shows a high degree of dependence on the interaction between the variety's genotype and environmental conditions.
Mentioned in descriptions 51 504 varieties reference book.
Plant height is a morphological trait measured in centimeters from the soil surface to the top of the vegetative or generative organs. To ensure representativeness, measurements are taken at several points in the plot, with leaning plants raised to a vertical position; the timing of data collection is strictly regulated by variety testing protocols.
This trait is directly linked to the crop's lodging resistance: as a rule, shorter or short-stemmed forms possess increased stem strength, allowing them to better withstand high doses of mineral fertilizers and intensive agrotechnical loads. Plant height also determines harvestability, directly affecting the position of the lower fruits or pods relative to the soil level.
Variability in height depends both on the genetic characteristics of a specific variety and on growing conditions, including soil fertility, moisture availability, and plant density. Due to the lack of a universal scale for all crops, varieties are classified by height relative to specific crop standards, and agronomists are recommended to evaluate not only the mean value of the trait but also its stability under various weather conditions.
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.
Tulipa L. · Tulip
Veredeling van Tuinbouwgewasse
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Yoder Brothers Inc
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Landwirtschaftliche Bundesversuchswirtschaften Ges.m.b.H.
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Rodney Coe
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VEREDELINGSSTATION AG
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VANDENBERG| Cornelis P. Vandenberg
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FIDES| Fides Holding B.V.
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Uniwersytet Przyrodniczy w Poznaniu
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KUTNOWSKA HODOWLA BURAKA CUKROWEGO Sp.z o.o.
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Peter de Winkel
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J.F.M. Hogervorst
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JACOBSEN PETER
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Floricultura B.V.
Raphanus sativus L. var. sativus · Radish
Kulikov IUrii Arkadiiovych, Horova Tamara Korniivna, Horkutsenko Oleksandr Vasyl`ovych, Kulikova Nataliia Mykolaivna,
Pisum sativum L. · Pea
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Zea mays L. · Maize
Romanov Leonid Maksymovych, Honcharenko Anatolii Illich, Boreiko Vasyl` Sydorovych,
Rhododendron L. · Azalea
Thomas und Paul Wensing (Gartenbau Wensing)
Brassica napus L. · Rapeseed
Deutsche Saatveredelung AG,DE
Freesia Eckl. ex Klatt · Freesia
Akerboom Freesia B.V.
Avena sativa L. · Oat
WIERSUM PLANTBREEDING B.V.
Chrysanthemum indicum L. · Indian chrysanthemum
FIDES BEHEER BV (NL)