Roxani
TerminatedCitrus L. · Citrus
Michail Koulizakis
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.
Citrus L. · Citrus
Michail Koulizakis
Rosa L. · Rose
Spek Rose Breeding International B.V.
Prunus salicina Lindl. · Japanese plum
PSB Producción Vegetal S.L
Fuchsia L. · Fuchsia
Ralf Schräder
Gerbera L. · Gerbera
FLORIST HOLLAND B.V.
Capsicum annuum L. · Bell pepper
DELLA ROCCA FRANCESCO
Anthurium-Andreanum-Hybriden · Anthurium
RijnPlant B.V.
Lilium L. · Lily
Mak Breeding B.V.
Gladiolus L. · Gladiolus
Coöperatieve Kwekersvereniging “Horizon” U.A.
Kalanchoe blossfeldiana Poelln. · Flaming Katy
L. Daenhfeldt A/S
Rosa L. · Rose
PLANTAS CONTINENTAL S.A.
Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
WOLFGANG SILZE
Prunus salicina Lindl. · Japanese plum
Lowell Glen Bradford
Dahlia Cav. · Dahlia
Green Works International B.V.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Schroll Management ApS
Pelargonium grandiflorum (Andrews) Willd. · Regal pelargonium
Elsner pac Jungpflanzen GbR
Prunus cerasus L. · Sour cherry
Gladiolus L. · Gladiolus
Coöperatieve Kwekersvereniging "For Ever" U.A.
Chrysanthemum L. · Chrysanthemum
PARATY B.V.B.A
Kalanchoe blossfeldiana Poelln. · Flaming Katy
L. Daenhfeldt A/S
Prunus persica (L.) Batsch · Peach
R. GUADALQUIVIR
Spathiphyllum Schott · Spathiphyllum
Timothy J.H. Hoogkamp
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Schroll Management ApS
Rosa L. · Rose
De Ruiter's Nieuwe Rozen B.V.