Ph424z
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
UA
6 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.
PH3DT
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
PH1TRA
ActiveZea mays L. · Maize
Travis Lee
UA
6 records
PH1M3D
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Ph1dam
ActiveZea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
UA
5 records
Partheneo
ActiveZea mays L. · Maize
Monsanto Technology, Missouri US
HU
IT
SK
UA
8 records
P9985
ActiveZea mays L. · Maize
PIONEER OVERSEAS CORPORATION
IT
UA
7 records
P9590
ActiveZea mays L. · Maize
PIONEER OVERSEAS CORPORATION
IT
PT
UA
6 records
P9170
ActiveZea mays L. · Maize
Travis Coleman Johann Fangl
AT
HU
UA
6 records
P8752
ActiveZea mays L. · Maize
Revol Benoit
AT
IT
UA
7 records
P8604
ActiveZea mays L. · Maize
PIONEER OVERSEAS CORPORATION
AT
IT
UA
7 records
P8436
ActiveZea mays L. · Maize
PIONEER OVERSEAS CORPORATION
AT
IT
UA
6 records
P8315
ActiveZea mays L. · Maize
Yozef Tomasich
AT
SK
UA
6 records
P7818
ActiveZea mays L. · Maize
Pioneer Overseas Corporation, Pioneer Hi-Bred International Inc.
AT
SK
UA
8 records
P72847
ActiveZea mays L. · Maize
PIONEER OVERSEAS CORPORATION
IT
UA
10 records
P1570
ActiveZea mays L. · Maize
Pioneer Overseas Corporation/ Pioneer Hi-Bred International Inc., USA
IT
7 records
P1096
ActiveZea mays L. · Maize
Pioneer Overseas Corporation, USA
IT
PT
8 records
P0865
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
IT
RO
10 records
P0164
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
IT
RO
8 records
Oneli CS
ActiveZea mays L. · Maize
Caussade Semences, F
IT
PT
RO
7 records
NS 5051
ActiveZea mays L. · Maize
Purar Bozhana, Stoiakovich Milislav, Yotskovich Dzhordzhe, Ivanovich Mile, Bekavats Horan,
BG
UA
7 records
NS 444
ActiveZea mays L. · Maize
NS ratarstvo (YU)
BG
SI
7 records
NS 4051
ActiveZea mays L. · Maize
Ivanovic Mile, Purar Bozana, Jockovic Dorde, Stojakovic Milisav, Bekavac Goran,
BG
SI
UA
8 records
NS 3014
ActiveZea mays L. · Maize
NS ratarstvo (YU)
SI
UA
10 records