Bidolbe
Application submittedBidens ferulifolia (Jacq.) DC. · Apache beggartick
van Kleinwee Theodorus Cornelis Maria|Hoorn, NL / Houbraken Anna M.W.P.|Enkhuizen, NL
Variety traits
Plant height is a key varietal trait that determines lodging resistance, suitability for mechanical harvesting, and potential yield. This indicator is genetically determined but manifests depending on environmental conditions and agronomic practices.
Mentioned in descriptions 20 560 varieties reference book.
Plant or bush height is a varietal parameter manifested as the physical size of the stem from the soil surface to its apex or the point of inflorescence attachment. In practice, this trait determines the resistance of crops to lodging under the influence of wind and precipitation, and also dictates technological cultivation requirements, such as the need for trellising, pruning, or the use of specific planting patterns.
Plant height depends on the genetic characteristics of the variety; however, it varies significantly under the influence of external factors, including soil fertility, nitrogen application rates, plant density, as well as weather conditions and the presence of stressors such as diseases and pests. Intensive short-stature varieties often possess a higher harvest index, which positively affects crop productivity.
Evaluation of height is conducted within the framework of variety trials according to regulated methodologies by measuring with a ruler during strictly defined crop development phases, for example, during heading, flowering, or before harvest. When analyzing varieties, consideration is given not only to the mean value in centimeters but also to the stability of the trait across different years, expressed through a coefficient of variation, which indicates the degree of genotype influence on plant development.
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.
Bidens ferulifolia (Jacq.) DC. · Apache beggartick
van Kleinwee Theodorus Cornelis Maria|Hoorn, NL / Houbraken Anna M.W.P.|Enkhuizen, NL
Pelargonium zonale (L.) L'Her. ex Aiton x P. tongaense Vorster
Hanes Mitchell|Morgan Hill, CA
Agapanthus L'Hér. · Lily of the Nile
Cornelis H.A. van Eijk
hybrids between Pelargonium peltatum and Pelargonium zonale · Ivy-leaved geranium
THOMAS PSENNER
Kalanchoe blossfeldiana Poelln. · Flaming Katy
Knud Jepsen A/S
Argyranthemum frutescens (L.) Sch. Bip. · Marguerite daisy
Syngenta Seeds B.V.
Rubus idaeus L. · Red raspberry
Kempler Chaim
Calibrachoa Cerv. · Calibrachoa
Robert Pierce c/o Goldsmith Seeds, Inc.
Anthurium-Andreanum-Hybriden · Anthurium
Van Dijk Jan
Salvia x sylvestris L. · Wood sage
Trees Scott C
Coreopsis L. · Tickseed
Winner Blair
Phlox paniculata L. · Garden phlox
van den Haak Jelle
Rudbeckia hirta L. · Black-eyed Susan
Hartwig Bull
Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
Hanes Mitchell E.|Morgan Hill, CA, US
Hydrangea quercifolia W. Bartram · Oakleaf hydrangea
TIMOTHY D WOOD
Anthurium-Andreanum-Hybriden · Anthurium
Jan Van Dijk
Anthurium-Andreanum-Hybriden · Anthurium
Van Dijk Jan
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
NIELS ARTS
Photinia x fraseri Dress · Fraser's photinia
Bourquin Andre|65320 Borderez sur Lechez, FR
Photinia x fraseri Dress · Fraser's photinia
Bart van Roessel
Calibrachoa Cerv. · Calibrachoa
Pierce, Robert
Buddleja davidii Franch. · Butterfly bush
Van Son & Koot Holding B.V.
Scabiosa columbaria L. · Small scabious
Trees Scott
Calibrachoa Cerv. · Calibrachoa
Masor Laura L.