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ActiveAvena strigosa Schreb. · Black oat
Jouffray-Drillaud SA (FR)
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.
Avena strigosa Schreb. · Black oat
Jouffray-Drillaud SA (FR)
x Triticosecale Wittm. ex A. Camus · Triticale
Butenko Svitlana Mykhailivna, Moskalets Vitalii Ivanovych, Kyryk Mykola Mykolaiovych, Horhan Nadiia Oleksandrivna, Horhan Mykhailo Dmytrovych,
Tulipa L. · Tulip
Marax Rights B.V.
Helianthus annuus L. · Sunflower
Reva IAroslav Mykolaiovych
Helianthus annuus L. · Sunflower
Babych Viktoriia Olehivna, Kyrychenko Maryna Serhiivna, Parii Myroslav Fedorovych, Parii IAroslav Fedorovych,
Convallaria majalis L. · Lily of the Valley
Prof. Dr. agr. R. Reimann-Philipp / Gerda Reimann-Philipp
Hippeastrum Herb. · Amaryllis
Park Amaryllis V.O.F.
Daucus carota L. · Carrot
Vilmorin SA (FR)
Nicotiana tabacum L. · Tobacco
Vasyliv Tamara Vasylivna, Solon`ko Ol`na Omel`ianivna, Savina Olena Ivanivna,
Hippophae rhamnoides L. · Sea buckthorn
Levchenko Oleh Vasylovych
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
PAJBJERG A/S
Tulipa L. · Tulip
A.C.M. Smit en Zn. Bloembollenkwekerij
Pisum sativum L. · Pea
Vilmorin SA (FR)
Lilium L. · Lily
Laan Flora Facilities B.V.
Rhododendron simsii Planch. · Indica azalea
Holger Lienhop
Spathiphyllum Schott · Spathiphyllum
Gartenbaubetrieb Wolfgang Bock
Phaseolus vulgaris L. · Common bean
Vilmorin SA (FR)
Chrysanthemum x morifolium Ramat. · Florist's daisy
Misiura Oleksandra Vasylivna, Andriushenkova Zoia Pavlivna,
Rhododendron simsii Planch. · Indica azalea
Holger Lienhop
Dianthus caryophyllus L. · Carnation
BARBERET & BLANC, S.A.
Nicotiana tabacum L. · Tobacco
Silvio Schaeffer, Santa Kruz Do Sul (BR)
Pisum sativum L. · Pea
Vilmorin SA (FR)
Cichorium intybus L. · Chicory
PUBBLICO DOMINIO
Triticum L. · Wheat
POGNA NORBERTO