KLEPZ21614
Activehybrids between Pelargonium peltatum and Pelargonium zonale · Ivy-leaved geranium
Martin Glawe^^^Nina Neu
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.
hybrids between Pelargonium peltatum and Pelargonium zonale · Ivy-leaved geranium
Martin Glawe^^^Nina Neu
Lavandula angustifolia Mill. · English lavender
V. McNaughton
Lavandula angustifolia Mill. · English lavender
Kerley Timothy Edward / Kerley Sarah Elisabeth / Kerley David William / Kerley Priscilla Grace
Liriope muscari (Decne.) L. H. Bailey · Big blue lilyturf
Todd Layt, Ozbreed Pty Ltd
Argyranthemum frutescens (L.) Sch. Bip. · Marguerite daisy
Silvia Hofmann|SUSANNE HERDEGEN
Nemesia Vent. · Nemesia
Silvia Hofmann
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Nils Klemm
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Nils Klemm
Rosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Rosa L. · Rose
Wilhelm Kordes, W. Kordes' Sohne Rosenschulen GmbH & Co KG
Vaccinium corymbosum L. · Highbush blueberry
Gereda Cornejo Carlos Alberto,Nesmith D. Scott
Alstroemeria L. · Alstroemeria
Konst Johannes Wilhelmus Maria
Lantana camara L. · Lantana
Syngenta Flowers LLC
Petunia Juss. · Petunia
Mitchell Eu. Hanes Goldsmith Seeds Inc.
Pieris japonica (Thunb.) D. Don ex G. Don · Japanese pieris
Hirose Yoshimichi|Iwakuni, Yamate-Chou, JP 740-0022
Catharanthus · Periwinkle
OSAMU KITAJIMA
Lonicera caerulea L. var. emphyllocalyx (Maxim.) Nakai · Honeyberry
Thompson Maxine M.
Rosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Rosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Agastache Clayt. ex Gronov. · Giant hyssop
Janet N. Egger
Begonia L. · Begonia
LUBBERTUS H.KOPPE
Begonia x tuberhybrida Voss · Tuberous begonia
Kerley Timothy
Petunia Juss. · Petunia
Shinya Miyano
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
van Dijk Roy Robin