RAM 1023
ActiveZea mays L. · Maize
Rysin Leonid Mykhailovych
UA
3 records
Variety traits
Maize Yield
Zea mays L.
Maize yield is assessed differentially depending on the intended use — for grain (t/ha at standard moisture) or for silage (biomass and dry matter yield).
In the reference 2 331 varieties crop Maize, where this is mentioned in the description.
To estimate the grain productivity of maize under field conditions, a method based on yield structure components is used: plant density, number of grain rows, number of grains per row, and 1000-grain weight are taken into account. With intensive cultivation technologies and irrigation, grain yield reaches 5–7.5 t/ha or more, whereas under extensive conditions, figures vary from 1.2 to 3.0 t/ha. The productivity of silage maize is measured by the green mass yield, which in favorable conditions ranges from 400–1000 ц/ha.
The realization of maize yield potential directly depends on the matching of the hybrid's FAO maturity rating to a specific climatic zone and on agronomic factors. The optimal plant density is usually up to 70–85 thousand plants/ha; exceeding this threshold reduces photosynthetic potential, while sparse stands do not allow for maximum system productivity. The use of continuous monocropping leads to a decrease in yield due to the accumulation of soil-borne pathogens and toxins.
General information about the subject — on the page Yield.
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.
Rada S steryl`nyi
ActiveZea mays L. · Maize
Melnyk Vitalii IAkovych, Moskalenko Volodymyr Fedorovych,
UA
3 records
R265
Application submittedZea mays L. · Maize
CROOKHAM COMPANY
R18006
ActiveZea mays L. · Maize
RAGT 2N S.A.S
QIC78IV
ActiveZea mays L. · Maize
Limagrain Europe S.A.S
UA
3 records
QIB54FF
ActiveZea mays L. · Maize
Limagrain Europe S.A.S
UA
3 records
QAR69
ActiveZea mays L. · Maize
Rene Baratin
UA
3 records
PSX19W22
ActiveZea mays L. · Maize
AGROALIMENTARE SUD S.P.A.
IT
2 records
Prisma G-4730
ActiveZea mays L. · Maize
CIBA GEIGY SPA- DIV. SEMENTI
IT
3 records
PR39V62
ActiveZea mays L. · Maize
Jean Donnenwirth
PR33W86
ActiveZea mays L. · Maize
Pioneer Genetique SARL
PT
4 records
PR32P76
ActiveZea mays L. · Maize
PIONEER HI-BRED INT
IT
2 records
Poxxim
TerminatedZea mays L. · Maize
RAGT 2N S.A.S
SI
2 records
Powair
ActiveZea mays L. · Maize
MONSANTO TECHNOLOGY
IT
3 records
Porumbeni 427
ActiveZea mays L. · Maize
RO
4 records
Porumbeni 375
ActiveZea mays L. · Maize
Gribincea Vladimir Nicolae, Lebediuc Gheorghe Victor, Ciobanu Valentin Gheorghe, Spinu Angela Petru, Partas Eugenia Condrat, Meleka Anatol Constantin, Marangici Gheorghe Constantin, Mistret Silvia Ion, Guzun Lucia Zahar, Vanicovici Nicolai Gheorghe, Matic
UA
3 records
PORUMBEN' 295 ASV
ActiveZea mays L. · Maize
UA
2 records
Portofino YG
ActiveZea mays L. · Maize
KWS SAAT SE & CO.KGAA
PT
2 records
Portofino
ActiveZea mays L. · Maize
KWS SAAT SE & CO.KGAA
IT
2 records
Portile Duo
ActiveZea mays L. · Maize
CAUSSADE SEMENCES
PT
2 records
Pomani
ActiveZea mays L. · Maize
MONSANTO TECHNOLOGY
IT
2 records
Podil`s`kyi 274 SV
ActiveZea mays L. · Maize
Kyrpa Mykola IAkovych, Smetanko Ol`ha Andriivna, Marochko Valentyna Anatoliivna, Hrabovs`kyi Mykola Borysovych, Serheiev Vasyl` Viktorovych, Moroz Volodymyr Vasyl`ovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyr
UA
3 records
Pochaivs`kyi 190 MV
ActiveZea mays L. · Maize
Mazunina Tetiana Oleksandrivna, Ilchenko Larysa Anatoliivna, Moroz Volodymyr Vaasyl`ovych, Kyrpa Mykola IAkovych, Voskoboinyk Oleksandr Vasyl`ovych, Hrabovs`kyi Mykola Borysovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Bory
UA
3 records
PM Paolo
ActiveZea mays L. · Maize
SAATZUCHT GLEISDORF GESMBH
IT
2 records