SA2411
ActiveZea mays L. · Maize
Syngenta Crop Protection AG
IT
1 record
Variety traits
Maize productivity
Zea mays L.
A complex indicator of a maize hybrid's or variety's ability to form an economically valuable yield of grain or biomass under specific conditions. It is evaluated through quantitative parameters of yield structure and physiological indicators of photosynthetic activity.
In the reference 374 varieties crop Maize, where this is mentioned in the description.
Maize productivity is determined by grain yield, adjusted to 14% moisture, or by green mass yield for silage. Key elements of the yield structure include plant stand density per unit area, the number of ears per plant, and the grain weight per ear. In scientific research, leaf area index and net assimilation rate are additionally used as indicators.
Absolute productivity values depend on the FAO maturity group and the cultivation region, with high hybrid efficiency being determined by exceeding the parameters of the regional standard. Yield is highly dependent on sowing density: with excessive thickening, competition between plants reduces individual productivity, while with insufficient density, the resources of the site are not fully utilized.
For silage production, productivity is evaluated not only by mass but also by energy value and starch content in the total biomass. When selecting highly productive hybrids, strict adherence to agronomic practices is required, including mineral nutrition systems and protection against adverse factors, as the ability to maintain yield under stress conditions is a critical component of realizing biological potential.
General information about the subject — on the page Productivity.
Varieties of Maize mentioned in the description
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.
SA1673
WithdrawnZea mays L. · Maize
Syngenta participation AG
IT
1 record
RH15013
TerminatedZea mays L. · Maize
RAGT 2N S.A.S
IT
1 record
RH08023
WithdrawnZea mays L. · Maize
RAGT 2N S.A.S
IT
1 record
RH14015
TerminatedZea mays L. · Maize
RAGT 2N S.A.S
IT
1 record
RH08044
WithdrawnZea mays L. · Maize
RAGT 2N S.A.S
IT
1 record
RH18057
WithdrawnZea mays L. · Maize
RAGT 2N S.A.S
IT
1 record
RGT Pinkxxfloyd
ActiveZea mays L. · Maize
RAGT semences
AT
1 record
Odes`ka 330
ActiveZea mays L. · Maize
Piliuhin Viacheslav Saveliiovych, Sokolov Viacheslav Mykhailovych,
UA
2 records
NPAA2359 S
ActiveZea mays L. · Maize
Javier Betran
UA
2 records
Marliz
TerminatedZea mays L. · Maize
Osadchyi Serhii Stepanovych, Khromenko Vitalii Oleksandrovych, Kalinchuk Oleh Ivanovych, Tereshcuk Serhii Mykolaiovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych,
UA
2 records
MGM179295
TerminatedZea mays L. · Maize
MAS SEEDS
IT
1 record
MDM2513
WithdrawnZea mays L. · Maize
MAS SEEDS
IT
1 record
Lypovets` 225 MV
TerminatedZea mays L. · Maize
Marochko Valentyna Anatoliivna, Hrabovs`kyi Mykola Borysovych, Nehoda Tetiana Volodymyrivna, Olizko Oleksii Petrovych, Kravchenko Viktor Mykolaiovych, Borysov Viktor Mykolaiovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys
UA
2 records
LDZ24424
Application submittedZea mays L. · Maize
Lidea France SAS, FR
BG
1 record
KX1568
TerminatedZea mays L. · Maize
KWS SAAT SE & CO.KGAA
IT
1 record
KXC4591
Application submittedZea mays L. · Maize
KWS SAAT SE & CO.KGAA
IT
1 record
Kr9698
ActiveZea mays L. · Maize
Turovets` Viktor Mykhailovych, Nizheholenko Viktor Mykhailovych, Naidonov Viktor Hryhorovych, Lashyna Mariia Volodymyrivna, Netreba Olesandr Oleksandrovych, Cherchel Vladyslav IUriiovych, Antoniuk Serhii Petrovych, Bodenko Natalia Anatoliivna, Dziubetskyi
UA
4 records
Korsuns`kyi 297 MV
TerminatedZea mays L. · Maize
Dibrova Ivan IErofeiovych, Khromenko Vitalii Oleksandrovych, Larchenko Kateryna Andriivna, Havryliuk Viktor Mykolaiovych, Morhun Volodymyr Vasylovych,
UA
2 records
Kneja 611
ActiveZea mays L. · Maize
Vladimir Valchinkov
BG
1 record
Kneja 568
ActiveZea mays L. · Maize
Maize Research Institute - Kneja (BG)
BG
2 records
Kneja 2L 611
TerminatedZea mays L. · Maize
Vladimir S. Valchinkov
BG
1 record
Kneja M625
ActiveZea mays L. · Maize
S. Valchinkov, A. Popov, P. Valchinkova, P. Petrov
BG
2 records
Kneja 581
ActiveZea mays L. · Maize
Nataliya Petrovska
BG
2 records