Variety traits
Zea mays L.
The female reproductive organ of maize, the morphometric parameters of which determine the productivity of a hybrid and its technological suitability for mechanized harvesting.
In the reference 2 356 varieties crop Maize, where this is mentioned in the description.
To evaluate the breeding value of hybrids, measurements are taken of ear length and diameter, number of grain rows, grain weight per ear, and grain shelling percentage. An important indicator is the ear attachment height from the soil surface, which must be at least 50 cm to ensure high-quality mechanized harvesting by combines without losses.
Quantitative parameters of the ear are genetically determined but are subject to environmental influence. Ear abortion during the initiation period, which occurs at the 8–10 leaf stage, can be caused by temperature stress and lead to the absence of fertile ears and a significant reduction in yield.
General information about the subject — on the page Ear.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Zea mays L. · Maize
Pioneer Overseas Corporation, Pioneer Hi-Bred International Inc.
Zea mays L. · Maize
Monsanto Tehnology, USA
Zea mays L. · Maize
LIDEA FRANCE SAS
Zea mays L. · Maize
ZEAINVENT TRNAVA
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Zea mays L. · Maize
LEIPERT RAINER
Zea mays L. · Maize
Seminis Vegetable Seeds
Zea mays L. · Maize
Monsanto Technology, USA
Zea mays L. · Maize
Yves BIOULAC
Zea mays L. · Maize
Tovarystvo z obmezhenoiu vidpovidalnistiu "Korteva Ahrisaiens Ukraina"
Zea mays L. · Maize
NS ratarstvo (YU)
Zea mays L. · Maize
LIDEA FRANCE SAS
Zea mays L. · Maize
Rene Baratin
Zea mays L. · Maize
Stephane Melkior
Zea mays L. · Maize
Stephane Melkior
Zea mays L. · Maize
LIMAGRAIN EUROPE S.A.S. (LG Europe-Research) Biopole Clermont-Limagne
Zea mays L. · Maize
RAGT 2N S.A.S
Zea mays L. · Maize
RAGT 2N S.A.S
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Zea mays L. · Maize
Ragt 2n, F
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION