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Variety traits

Maize maturity group

Zea mays L.

The maize maturity group is determined by the international FAO index, which classifies hybrids based on their relative earliness, heat requirements, and length of the growing season.

In the reference 5 061 varieties crop Maize, where this is mentioned in the description.

The FAO index is a numerical value where the hundreds indicate the maturity group and the tens indicate the hybrid's position within that group. The system distinguishes groups ranging from early-maturing (FAO 100–199) to late-maturing (FAO 500 and above), corresponding to growing seasons of 90 to 140 days or more.

This indicator serves as a key tool for selecting hybrids tailored to the agro-climatic conditions of a region to ensure the crop reaches physiological maturity. The FAO index is directly related to yield potential and grain moisture loss dynamics, which determines the intended use of the crop — for grain or silage.

General information about the subject — on the page Maturity group.

Sources8

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.

Acarro

Protection expired

Zea mays L. · Maize

Limagrain Genetics Grandes Cultures (FR)

BG RO SK
4 records

Aaspeed

Active

Zea mays L. · Maize

Limagrain Nederland B.V.

LT UA
6 records

Aaposito

Terminated

Zea mays L. · Maize

Limagrain Europe S.A.S

DE SK
6 records

A0091Z

Active

Zea mays L. · Maize

Nat Page

UA
5 records

93IDI3

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

4 records

338BC439

Active

Zea mays L. · Maize

Pierre GARRAUD

UA
5 records

277HB434

Active

Zea mays L. · Maize

Pierre GARRAUD

UA
5 records

247BB319

Active

Zea mays L. · Maize

Pierre CARRAUD

UA
5 records

1Pwde32

Active

Zea mays L. · Maize

PIONEER OVERSEAS CORPORATION

UA
4 records

1Ptft47

Active

Zea mays L. · Maize

PIONEER OVERSEAS CORPORATION

UA
5 records

1Pctw01

Active

Zea mays L. · Maize

Steven King

UA
4 records

18DHZ5

Active

Zea mays L. · Maize

Dekalb Genetics Corporation

4 records

151X716

Active

Zea mays L. · Maize

Rene Baratin

UA
6 records

ZP 552b

Active

Zea mays L. · Maize

INSTITUT ZA KUKURUZ ZEMUN POLJE

RO
4 records

ZP 4567

Active

Zea mays L. · Maize

INSTITUT ZA KUKURUZ ZEMUN POLJE

RO
4 records

ZP 4007

Active

Zea mays L. · Maize

INSTITUT ZA KUKURUZ ZEMUN POLJE

RO
4 records

ZP 335

Active

Zea mays L. · Maize

INSTITUT ZA KUKURUZ ZEMUN POLJE

RO
5 records

ZP 299

Active

Zea mays L. · Maize

Milomir Filipovic

UA
5 records

YIV 483

Active

Zea mays L. · Maize

Limagrain Europe S.A.S

UA
5 records

Zea mays L. · Maize

Makarenko Ivan Titovych, Borysov Viktor Mykolaiovych, Kiiko Oleksandra Makarivna,

RO UA
4 records

Tva 56-9

Active

Zea mays L. · Maize

Steve Thompson

SK UA
4 records

SUM 405

Active

Zea mays L. · Maize

Mario Lo Pinto

IT UA
5 records

SNH 8605

Active

Zea mays L. · Maize

COOPSEMENTI SCARL

IT
3 records

SH 3077

Active

Zea mays L. · Maize

SCHLESSMAN SEED COMPANY

IT
3 records

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