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Variety traits

Sunflower maturity group

Helianthus annuus L.

A biological trait that determines the duration of the sunflower vegetation period from emergence to physiological maturity, measured in calendar days.

In the reference 1 708 varieties crop Sunflower, where this is mentioned in the description.

The vegetation period of sunflower varies from super-ultra-early varieties maturing in up to 80 days to medium-late ones requiring between 116 and 135 days. Intermediate groups include ultra-early (about 90 days), early-maturing (70–100 days), medium-early (108–112 days), and medium-maturing (110–116 days).

The choice of maturity group determines cultivation technology: late hybrids have a higher yield and oil content potential but require larger sums of active temperatures. Early groups are preferred for regions with short summers and allow for the optimization of harvest timing before winter crop sowing.

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

Sources8

Varieties of Sunflower 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.

7Pcuf12r

Active

Helianthus annuus L. · Sunflower

Antoine Mezzarobba

UA
3 records

7Pbad65b

Active

Helianthus annuus L. · Sunflower

PIONEER OVERSEAS CORPORATION

2 records

7Paqe41b

Active

Helianthus annuus L. · Sunflower

Sedek Elsayed

UA
2 records

72W13

Terminated

Helianthus annuus L. · Sunflower

Rene Baraten

FR UA
4 records

34C19A

Active

Helianthus annuus L. · Sunflower

Marie COQUE

UA
3 records

2607

Active

Helianthus annuus L. · Sunflower

Y. Stoyanova, P. Petrov, V. Velkov, A. Piskov, P. Ivanov, P. Shindrova, F. Tsvetkova, I. Ivanov

BG FR
2 records

20M60su

Terminated

Helianthus annuus L. · Sunflower

Yves BIOULAC

UA
3 records

19027K

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

BG UA
3 records

TTAE-13-19

Application submitted

Helianthus annuus L. · Sunflower

VELI PEKCAN, TAHIR GUCER, GOKSEL EVCI, YALCIN KAYA, IBRAHIM YILMAZ

UA
2 records

TOLEDO-9

Terminated

Helianthus annuus L. · Sunflower

CECOSA

ES
2 records

LVO-7-V

Terminated

Helianthus annuus L. · Sunflower

Tolmachov Viktor Valentynovych

UA
2 records

KS 315 V

Active

Helianthus annuus L. · Sunflower

Tsevma Volodymyr Mykolaiovych, Doroshevskyi Oleksandr Volodymyrovych,

UA
2 records

Tribuno

Terminated

Helianthus annuus L. · Sunflower

EUROSEMILLAS, S.A.

PT
3 records

Suria CLP

Active

Helianthus annuus L. · Sunflower

RO
3 records

Sorrentasol

Active

Helianthus annuus L. · Sunflower

RO
3 records

QC Gringo

Active

Helianthus annuus L. · Sunflower

RO
3 records

QC Bond

Protection expired

Helianthus annuus L. · Sunflower

RO
3 records

PRO122SU

Active

Helianthus annuus L. · Sunflower

RO
3 records

Pr65h22

Active

Helianthus annuus L. · Sunflower

HU
4 records

PR65A01

Active

Helianthus annuus L. · Sunflower

SK
6 records

NS Tor

Active

Helianthus annuus L. · Sunflower

SK
3 records

NS Lord

Active

Helianthus annuus L. · Sunflower

RO
3 records

Midnight Sun

Protection expired

Helianthus annuus L. · Sunflower

FI
3 records

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