SV1446SD
ActiveZea mays L. · Maize
Monsanto Vegetable IP Management B.V.
Variety traits
Ear
The ear is the female inflorescence of maize, acting as a key element of the yield structure that determines the potential productivity and harvestability of a hybrid.
Mentioned in descriptions 11 707 varieties reference book.
The ear is the female inflorescence of maize, evaluated by agronomists as the most important element of the yield structure. Externally, its productivity is manifested through the number of grain rows, the number of grains per row, the grain weight per ear, and the tip fill degree, where full grain coverage indicates the absence of stress factors.
Harvestability and economic efficiency depend on morphological traits such as ear placement height, which affects combine operation, as well as husk density and cob structure. Thin, loose husks and cobs facilitate intensive grain moisture loss at the end of the season, which reduces subsequent drying costs.
During variety testing, biometric analysis is conducted, including the measurement of ear length, cob diameter, and ear placement height. The stability of the variety is evaluated by the consistency of ear formation under drought or temperature stress conditions, as well as by the visual degree of disease infestation. An important indicator is the grain type, which determines adaptation to climatic conditions and yield potential.
The evaluation of the ear is strictly linked to the maturity group of the hybrid and its intended use. During ripening, a key marker for the end of grain filling is physiological maturity, determined by the appearance of the “black layer” at the grain attachment point, which allows the variety to be correlated with specific growing conditions.
Breakdown by crop
Found in these crops
Varieties that feature this in their description
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.
PH8DB
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Ph40b
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
PH2VE
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Phhb4
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Ph14t
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Ph0wd
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
01IBH2
ActiveZea mays L. · Maize
Dekalb Genetics Corporation
RGT Axxtride
ActiveZea mays L. · Maize
Stephane Melkior
IT
UA
5 records
LID2334C
ActiveZea mays L. · Maize
LIDEA FRANCE SAS
SK
UA
4 records
Rochester
ActiveZea mays L. subsp. mays (Maize Group) · Maize
LIDEA FRANCE SAS
CZ
PL
3 records
GW8037
ActiveZea mays L. · Maize
Spirou Spiros
BG
UA
6 records
MT261
ActiveZea mays L. · Maize
Maize Technologies International
IT
UA
3 records
RGT Modernixx
ActiveZea mays L. subsp. mays (Maize Group) · Maize
RAGT 2n, FR
CZ
FR
3 records
RGT Rulaxxo
ActiveZea mays L. subsp. mays (Maize Group) · Maize
RAGT 2n, FR
CZ
FR
3 records
DKC3705
ActiveZea mays L. · Maize
Monsanto Technogy LLC
HU
UA
5 records
Victorello
ActiveZea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE&CO.KGaA, DE
CZ
FR
3 records
DS1157A
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
Dow AgroSciences GmbH, DE
FR
PL
3 records
Abanto
ActiveZea mays L. · Maize
SEMILLAS FITO' S.A.
IT
PT
3 records
KWS Voltario
ActiveZea mays L. · Maize
Rainer Leipert
IT
UA
5 records
KWS Kavalier
ActiveZea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE & CO.KGAA
CZ
PL
3 records
DKC4590
ActiveZea mays L. subsp. mays (Maize Group) · Maize
MONSANTO TECHNOLOGY
ES
HR
3 records
ES Faraday
ActiveZea mays L. subsp. mays (Maize Group) · Maize
LIDEA FRANCE SAS
FR
PL
3 records
DMS Tristan
ActiveZea mays L. · Maize
Borysov, Viktor Halechko, Ivan
RO
UA
5 records