Royal Sun
TerminatedZantedeschia Spreng. · Arum-lily
Jacqueline Vennik
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.
Zantedeschia Spreng. · Arum-lily
Jacqueline Vennik
Lavandula L. · Lavender
CAYFORD GILLIAN PATRICIA
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Prunus persica (L.) Batsch · Peach
Vivai Fratelli Zanzi di Carlo Zanzi & C. S.S. Società Agricola
Chrysanthemum L. · Chrysanthemum
PARATY B.V.B.A
Dianthus L. · Carnation
P.Kooij & Zonen B.V.
Phaseolus vulgaris L. · Common bean
Gebr. Bakker Zaadteelt & Zaadhandel B.V.
Tulipa L. · Tulip
Arend Hiddo Wiersema
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Phalaenopsis Bl. · Moth Orchid
Anthura B.V.
Kalanchoe blossfeldiana Poelln. · Flaming Katy
Lars Rosborg
Lilium L. · Lily
Testcentrum voor Siergewassen B.V.
Rosa L. · Rose
Poulsen Roser A/S
Rosa L. · Rose
Poulsen Roser A/S
Brassica napus var. napus · Rapeseed
KWS UK LTD
Lilium L. · Lily
Testcentrum voor Siergewassen B.V.
Phalaenopsis Bl. · Moth Orchid
Anthura B.V.
Verbena L. · Vervain
GOLDSMITH SEEDS
Gerbera L. · Gerbera
FLORIST HOLLAND B.V.
Agastache cana (Hook.) Wooton & Standl.
HARINI KORLIPARA
Gladiolus L. · Gladiolus
Tjeerd Dijkstra
Lilium L. · Lily
Donald L. Egger
Rosa L. · Rose
Poulsen Roser A/S
Rosa L. · Rose
Poulsen Roser A/S