Ri Reeda
ActiveCuphea procumbens Ortega
Jandrew Jason|Gilroy, CA, US
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.
Cuphea procumbens Ortega
Jandrew Jason|Gilroy, CA, US
Anemone hupehensis Lemoine · Japanese anemone
Yoshihiro Kanazawa
Malus domestica (Suckow) Borkh. · Apple
LEIS MICHELANGELO / TAGLIANI FRANCESCO / MARTINELLI ALESSIO / CASTAGNOLI GIANFRANCO
x Petchoa J. M. H. Shaw · Petchoa
Moriya Kawashima
Rosa L. · Rose
Poulsen Roser A/S
Pelargonium grandiflorum (Andrews) Willd. · Regal pelargonium
Martin Geibel c/o Elsner pac Jungpflanzen GbR
Anemone hupehensis Lemoine · Japanese anemone
Yoshihiro Kanazawa
Impatiens New Guinea Group · New Guinea Impatiens
SHINJI MINEMURA
Impatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO
Lagerstroemia indica L. · Crape myrtle
Zwetzig Gretchen / Fleming David Whitman
Rosa L. · Rose
Poulsen Roser A/S
Panicum virgatum L. · Switchgrass
Roger Samson^^^Erik Delaquis
Eucalyptus gunnii Hook. f. · Cider Gum
Renault Jean
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Poul Graff
Coreopsis L. · Tickseed
TERRA NOVA NURSERIES INC
Rosa L. · Rose
Poulsen Roser A/S
Rosa L. · Rose
Poulsen Roser A/S
Rosa L. · Rose
Poulsen Roser A/S
Rosa L. · Rose
Poulsen Roser A/S
Coreopsis L. · Tickseed
Korlipara Harini
Anemone hupehensis Lemoine · Japanese anemone
Yoshihiro Kanazawa
Rosa L. · Rose
Poulsen Roser A/S
Campanula x haylodgensis hort
Jensen Gert Kim|Sohus, DK
Campanula formanekiana Degen & Dörfl.
Jensen Gert Kim|Odense, DK