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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.

EX4933

Withdrawn

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT UA
3 records

EX3833

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT UA
3 records

EW4932

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT UA
3 records

EW4836

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT UA
3 records

EW4673

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT UA
3 records

Evita NS

Protection expired

Zea mays L. · Maize

INSTITUTE OF FIELD AND VEGETABLE CROPS

GR
3 records

EVI151

Active

Zea mays L. · Maize

Roland Debeuf

UA
3 records

EV4665

Terminated

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT UA
3 records

Ethika

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT
2 records

Eta 272

Active

Zea mays L. · Maize

Bc Institut, HR

SI
3 records

ESZ20402

Active

Zea mays L. · Maize

Laurent BETTINGER

IT UA
3 records

Esson

Active

Zea mays L. · Maize

FREIHERR VON MOREAU SAATZUCHT

IT
2 records

Esquadrille

Terminated

Zea mays L. · Maize

MONSANTO TECHNOLOGY

AT
2 records

ES Feria

Active

Zea mays L. · Maize

Euralis Semences

IT
2 records

ES Beatle

Terminated

Zea mays L. · Maize

Mr. Pbero Karolo

AT UA
2 records

ES Alanis

Terminated

Zea mays L. · Maize

Euralis Semences

DE
3 records

ES7744

Active

Zea mays L. · Maize

Lidea France S.A.S

UA
3 records

ES4921

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT
2 records

Erekorn

Active

Zea mays L. · Maize

Melnyk Taras Vitaliiovych, Melnyk Vitalii IAkovych,

UA
3 records

Era MS

Active

Zea mays L. · Maize

Tarasenko Ol`ha Mykolaivna, Hladchenko IEvdokiia Oleksiivna, Borysov Viktor Mykolaiovych, Hontarovs`kyi Viacheslav Opanasovych,

UA
3 records

ER5241

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT UA
3 records

ER4643

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT UA
3 records

ER4235

Active

Zea mays L. · Maize

MONSANTO TECHNOLOGY

IT UA
3 records

Zea mays L. · Maize

Monsanto Technology, Missouri US

HU IT
2 records

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