Esm Mar
TerminatedHypericum L. · St. John's wort
ALOYSIUS A.J.HOOIJMAN
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.
Hypericum L. · St. John's wort
ALOYSIUS A.J.HOOIJMAN
Chrysanthemum L. · Chrysanthemum
PARATY B.V.B.A
Chrysanthemum L. · Chrysanthemum
PARATY B.V.B.A
Zea mays L. · Maize
Limagrain Europe S.A.S
Verbena L. · Vervain
GOLDSMITH SEEDS
Chrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Chrysanthemum L. · Chrysanthemum
FGB B.V.
Chrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Chrysanthemum L. · Chrysanthemum
Arie Gerard Post
Phalaenopsis Bl. · Moth Orchid
Leonardus Arkesteijn
Dianthus caryophyllus L. · Carnation
P.Kooij & Zonen B.V.
Chrysanthemum L. · Chrysanthemum
Cornelis W. Dekker
Zea mays L. · Maize
Lidea France S.A.S
Gerbera L. · Gerbera
Piet Schreurs Holding B.V.
Gerbera L. · Gerbera
FLORIST HOLLAND B.V.
Kalanchoe blossfeldiana Poelln. · Flaming Katy
Stefanus J. Slijkerman
Kalanchoe Adans. · Kalanchoe
AB Breeding B.V.
Lavandula stoechas L. · French lavender
HAMER BLOEMZADEN B.V.
Gladiolus L. · Gladiolus
J. en P. Snoek en Zn. B.V.
Petunia Juss. · Petunia
Florensis B.V.
Limonium Mill. · Sea Lavender
FUKUKAEN NURSERY&BULB CO.,LTD
Chrysanthemum L. · Chrysanthemum
Chrysanthemum Breeders Association Research B.V.
Chrysanthemum L. · Chrysanthemum
Arie Gerard Post
Chrysanthemum L. · Chrysanthemum
Arie Gerard Post