DS1897B
ActiveZea mays L. subsp. mays (Maize Group) · Maize
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.
Zea mays L. subsp. mays (Maize Group) · Maize
Triticum aestivum L. · Bread wheat
Solanum lycopersicum L. · Tomato
Cucumis sativus L. · Cucumber
Capsicum annuum L. · Bell pepper
Cichorium endivia L. · Endive
Solanum lycopersicum L. var. lycopersicum · Tomato
Allium cepa L. var. cepa · Onion
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Juglans regia L. · Persian walnut
Capsicum annuum L. · Bell pepper
Cucumis sativus L. · Cucumber
Capsicum annuum L. · Bell pepper
Brassica oleracea L. (Broccoli Group) · Broccoli
Chrysanthemum L. · Chrysanthemum
Solanum melongena L. · Eggplant
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Pistacia vera L. · Pistachio
Brassica oleracea L. (Broccoli Group) · Broccoli
Vicia faba L. var. major Harz · Broad bean
Capsicum annuum L. · Bell pepper
Gossypium hirsutum L. · Upland cotton
Brassica oleracea L. (Broccoli Group) · Broccoli
Brassica oleracea L. (Cauliflower Group) · Cauliflower