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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.

KWS FAUSTO

Application submitted

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

DK
3 records

Zea mays L. · Maize

Rainer Leipert

UA
3 records

Zea mays L. · Maize

Rainer Leipert

DE UA
3 records

KWSEK 004

Withdrawn

Zea mays L. · Maize

LEIPERT RAINER

DE UA
3 records

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

IT
2 records

Zea mays L. · Maize

Rainer Leipert

UA
4 records

Zea mays L. · Maize

Rainer Leipert

UA
3 records

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

IT
2 records

KWS Annona

Terminated

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

AT
2 records

Zea mays L. · Maize

Rainer Leipert

UA
3 records

KWS Adagio

Terminated

Zea mays L. · Maize

Rainer Leipert

UA
3 records

KWS6565

Active

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

IT
2 records

KWS4391

Terminated

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

IT
2 records

KWS3563

Active

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

IT
2 records

Kweeker

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT
2 records

Zea mays L. · Maize

Antoine Vincent

UA
3 records

Zea mays L. · Maize

Antoine Vincent

UA
3 records

KW 9EY0069

Terminated

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

UA
3 records

KW 7EC1789

Terminated

Zea mays L. · Maize

Michael Dilger

UA
3 records

KW 6EY0052

Terminated

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

UA
3 records

Zea mays L. · Maize

Christof Bolduan

UA
3 records

Zea mays L. · Maize

Stefanie Müller

UA
3 records

KW4P7007

Terminated

Zea mays L. · Maize

Blandine Andreau

2 records

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