Lazzponeo
TerminatedEuphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Nebelmeir Johannes
Variety traits
Vigor is the genetic ability of a variety for intensive vegetative biomass accumulation or an indicator of seed viability reflecting germination energy and the ability to overcome soil resistance.
Mentioned in descriptions 53 548 varieties reference book.
The vigor of a variety is manifested in the overall development power of aerial organs, including tillering intensity, shoot length, and the rate of leaf area formation. As a seed characteristic, this indicator reflects the ability of seedlings to develop successfully under actual field conditions by pushing through the soil layer, which distinguishes it from standard laboratory germination.
During variety testing, development intensity is assessed visually or through biometric indicators, such as plant height and crown diameter, in comparison with reference samples. Objectivity of the assessment is achieved only under identical agrotechnical conditions, as the manifestation of this trait depends directly on the availability of nutrients, moisture, temperature, and light to the plants.
Hereditary predisposition to vigor determines the suitability of a variety for specific technologies. Vigorous varieties have an advantage in competition with weeds, while less vigorous forms are preferable for intensive technologies that allow for the use of high-density planting schemes and facilitate mechanized harvesting. At the same time, the general state of the plants and the incidence of phytopathogens can significantly suppress the natural growth potential of any variety.
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.
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Nebelmeir Johannes
Dracaena Vand. ex L. · Dracaena
Ruud A.M. Scheffers
Vitis L. · Grapevine
Juan Carreño Manuel Tornel
Portulaca umbraticola Kunth · Wingpod purslane
Nebelmeir Johannes Sebastian
Alstroemeria L. · Alstroemeria
Könst Breeding B.V.
Verbena L. · Vervain
Ruijun Li
Pelargonium L'Hér. ex Ait. · Geranium
Siegfried Klemm
Rosa L. · Rose
Interplant Roses B.V
Impatiens New Guinea Group · New Guinea Impatiens
Ludwig Kientzler
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Nebelmeir Johannes
Alstroemeria L. · Alstroemeria
Konst Johannes Wilhelmus Maria
Symphoricarpos x doorenbosii Krüssm. · Coralberry
Peter Rudolf Kolster
Verbena L. · Vervain
Mitchell Eu. Hanes Goldsmith Seeds Inc.
Vitis vinifera L. · Common grape vine
Jorg Wolf, D
Nemesia Vent. · Nemesia
Silvia Hofmann
Rosa L. · Rose
Kolster Peter Rudolf|Boskoop, NL
Verbena L. · Vervain
Ruijun Li
Impatiens New Guinea Group · New Guinea Impatiens
Elke Steffen c/o Elsner pac Jungpflanzen GbR
Rosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Calibrachoa Cerv. · Calibrachoa
Nils Klemm
Vaccinium corymbosum L. · Highbush blueberry
Gereda Cornejo Carlos Alberto,Nesmith D. Scott
Impatiens New Guinea Group · New Guinea Impatiens
Ludwig Kientzler
Prunus persica (L.) Batsch · Peach
Texas A&M Agrilife Research
Triticum aestivum L. · Bread wheat
KWS UK LTD