AMICRA1701
ActiveCrassula arborescens (Mill.) Willd. · Silver jade plant
van Langen Gerard
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.
Crassula arborescens (Mill.) Willd. · Silver jade plant
van Langen Gerard
Rosa L. · Rose
Boot & Co. Boomkwekerijen B.V., De Ruiter Intellectual Property B.V.
Hydrangea paniculata Siebold · Panicled hydrangea
Kolster Holding B.V., Boot & Co. Boomkwekerijen B.V.
Nemesia Vent. · Nemesia
Paul A Talmadge
Salvia chamaedryoides x Salvia lycioides
Catherine Bernabe
Diplacus aurantiacus (Curtis) Jeps. · Bush monkeyflower
Trees Scott
Rosmarinus officinalis L. · Rosemary
ARMITAGE ALLAN M.
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Andrew Bernuetz
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Andrew Bernuetz
Vitis vinifera L. · Common grape vine
Bundesrepublik Deutschland vertreten durch Julius Kühn-Institut, Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
Argyranthemum frutescens (L.) Sch. Bip. · Marguerite daisy
Dr Andrew Bernuetz, Bonza Botanicals Pty Ltd
Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Beekenkamp Annie Cornelia
Argyranthemum frutescens (L.) Sch. Bip. · Marguerite daisy
Andrew Bernuetz
Argyranthemum frutescens (L.) Sch. Bip. · Marguerite daisy
Syngenta Seeds B.V.
Dahlia Cav. · Dahlia
SANNE HELENA RUIGROK
Anthurium Schott · Anthurium
DEROOSE PLANTS NV
Scaevola L. · Fan-flower
Theo Grünewald
Agapanthus praecox subsp orientalis (F.M. Leight) F.M. Leight. · Common agapanthus
Lyndale Nurseries Ltd.
Kalanchoe blossfeldiana Poelln. · Flaming Katy
Topcolor Breeding V.O.F.
Lavandula angustifolia Mill. · English lavender
Hall Elsie K.
Begonia x tuberhybrida Voss · Tuberous begonia
ter Laak Wendela Antoinette
Anthurium-Andreanum-Hybriden · Anthurium
Jan Van Dijk
Begonia Semperflorens-Cultorum Group · Bedding Begonia
Syngenta Seeds B.V.
Begonia x hiemalis Fotsch · Elatior Begonia
Dummen Tobias Gunter