S 338
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
MC.NAIR SEED CO.
ES
2 records
Variety traits
Maize Yield
Zea mays L. subsp. mays (Maize Group)
Maize yield is an integral quantitative indicator of a hybrid's productivity, measured in centners or tonnes per hectare, which depends on genetic potential, stand density, mineral nutrition, and weather conditions.
In the reference 692 varieties crop Maize, where this is mentioned in the description.
When assessing yield in the field, the number of productive plants per unit area, the degree of ear kernel set, and the thousand-kernel weight are taken into account. Final calculations in variety trials are conducted by harvesting plots followed by adjusting grain weight to a standard moisture content, which is a critical evaluation factor.
Modern hybrids are capable of reaching 13–18 t/ha under high-input management, whereas yields can drop below 2 t/ha under stress conditions. The final result is decisively influenced by the choice of a hybrid with an appropriate maturity group on the FAO scale, as well as the optimization of seeding density.
A deficiency of moisture and nutrients, especially nitrogen and phosphorus, during critical development phases such as flowering and grain filling, directly determines grain weight. A lack of moisture during the tassel emergence period can reduce potential yield by more than 40%.
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.
Roxxane YG
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
RAGT 2n
ES
2 records
Roc
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
Domaine Public (FR)
FR
2 records
Rixxer YG
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
R 2n (FR)
FR
2 records
RGT Springbokxx
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
RAGT 2n
NL
2 records
Rataj
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
Hodowla Roslin Smolice Sp.z o.o Grupa IHAR
PL
6 records
Ranchero
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
Dr Hans Rolf Spath
ES
2 records
PX 20
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
NORTHRUP KING
ES
HR
2 records
Praefekt
ActiveZea mays L. subsp. mays (Maize Group) · Maize
FREIHERR VON MOREAU SAATZUCHT
NL
2 records
PR39V89
Protection expiredZea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-Bred International Inc (US)
FR
2 records
PR39R60
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
PIONEER OVERSEAS CORPORATION
BE
2 records
PR37Y15
Protection expiredZea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-Bred International Inc (US)
FR
2 records
PR36T24
Protection expiredZea mays L. subsp. mays (Maize Group) · Maize
PIONEER OVERSEAS CORPORATION US
FR
2 records
PR36R11
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
PIONEER HI-BRED INTERNATIONAL
ES
2 records
PR35A52
Protection expiredZea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-Bred International Inc (US)
FR
2 records
PR34F02
Protection expiredZea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-bred International Inc. (USA)
HR
2 records
PR34B97
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-bred International Inc. (USA)
HR
2 records
PR33A46
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-Bred Int., INC. (USA)
HR
2 records
PR32T83
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
PIONEER HI-BRED INTERNATIONAL
ES
2 records
PR32R43
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
PIONEER HI-BRED INTERNATIONAL
ES
2 records
PR31D24
TerminatedZea mays L. subsp. mays (Maize Group) · Maize
PIONEER HI-BRED INTERNATIONAL
ES
2 records
Porumbeni 427
ActiveZea mays L. subsp. mays (Maize Group) · Maize
CIOBANU, Valentin, MD / GRIBINCEA, Vladimir, MD / PARTAS, Evghenia, MD / MATICIUC, Vasile, MD / MICU, Vasile, MD / MICU, Alexandru, MD / GUŢANU, Constantin, MD / LEBEDIUC, Gheorghi, MD / MISTREŢ, Silvia, MD / SPÎNU, Angela, MD
Porumbeni 310
ActiveZea mays L. subsp. mays (Maize Group) · Maize
MUSTEAŢA, Simion, MD / BOROZAN, Pantelimon, MD / RUSU, Ghenadie, MD / MATICIUC, Vasile, MD / MISTREŢ, Silvia, MD / ŞTIRBU, Valentin, MD / BRUMA, Serghei, MD / ROTARI, Eugeniu, MD
Porumbeni 305
ActiveZea mays L. subsp. mays (Maize Group) · Maize
MUSTEAŢA, Simion, MD / BOROZAN, Pantelimon, MD / PÎRVAN, Pintilie, MD / RUSU, Ghenadie, MD / MATICIUC, Vasile, MD / MISTREŢ, Silvia, MD / SPÎNU, Valentina, MD / LEBEDIUC, Gheorghe, MD