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Variety traits

Maturity Group — Soybean

Glycine max (L.) Merr.

The soybean maturity group classifies varieties based on the length of the growing season from emergence to maturity, determining their adaptation to temperature regimes and photoperiod.

In the reference 777 varieties crop Soybean, where this is mentioned in the description.

Classification of soybean by maturity groups is based on the duration of the period from emergence to full maturity, which ranges from 80 to more than 140 days. In addition to calendar days, a system of cumulative active temperatures or Crop Heat Units is used to evaluate varieties, which allows for more accurate ripening predictions considering the specifics of the crop as a short-day plant.

Varieties are categorized as ultra-early (80–100 days), mid-season (105–120 days), and late-maturing (120–140+ days). Late-maturing forms possess higher yield potential and often increased protein content, yet they require a long warm period. Early-maturing varieties are prioritized for northern zones and arid regions, allowing them to avoid the risk of incomplete ripening due to autumn frosts.

The use of varieties from different maturity groups in crop rotation is a key agronomic technique for stabilizing production. It helps to mitigate the negative impact of specific yearly weather anomalies and optimizes the timing of field operations, including clearing fields for winter crop sowing.

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

Sources8

Varieties of Soybean 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.

AP 3800

Withdrawn

Glycine max (L.) Merr. · Soybean

NICKERSON AMER.P.BREEDERS

ES
1 record

PURIS 8C165

Application submitted

Glycine max (L.) Merr. · Soybean

Gruppo Manara S.p.A

IT
1 record

EGA109

Terminated

Glycine max (L.) Merr. · Soybean

EURALIS GENETIQUE

IT
1 record

PS135

Application submitted

Glycine max (L.) Merr. · Soybean

Gruppo Manara S.p.A

IT
1 record

P05T80

Withdrawn

Glycine max (L.) Merr. · Soybean

EVELYN VALERA ROJAS

UA
2 records

PS146

Application submitted

Glycine max (L.) Merr. · Soybean

Gruppo Manara S.p.A

IT
1 record

OAS Chempion

Application submitted

Glycine max (L.) Merr. · Soybean

PZO - Pflanzenzucht Oberlimpurg, University of Guelph,

UA
2 records

Liia

Active

Glycine max (L.) Merr. · Soybean

Vivcharyk, Vasylyna Oliinichenko, Hanna Matviiets, Volodymyr Osadets, Iaroslava Matviiets, Nataliia

UA
2 records

Femida

Terminated

Glycine max (L.) Merr. · Soybean

Kolot Valentyna Vasylivna, Kolot Viktor Mykolaiovych, Mykhailov Viacheslav Hryhorovych, Petrychenko Vasyl Florovych, Ivaniuk Serhii Vasyl`ovych, Kolisnyk Serhii Ivanovych, Temchenko Inna Viktorivna, Babych Anatolii Oleksandrovych,

UA
1 record

Vasyl`kivs`ka

Active

Glycine max (L.) Merr. · Soybean

Sichkar V'iacheslav Ivanovych, Shcerbyna Olena Zinoviivna, Romaniuk Lidiia Serhiivna, Mykhailov V'iacheslav Hryhorovych, Morhun Volodymyr Vasylovych, Mar'iushkin Vasyl` Fedorovych,

UA
1 record

Rapsodiia

Terminated

Glycine max (L.) Merr. · Soybean

Chekhov Anatolii Vasyl`ovych, Yakubenko Olena Volodymyrivna, Hryhorchuk Nataliia Fedorivna,

UA
2 records

Yelena

Terminated

Glycine max (L.) Merr. · Soybean

Romaniuk Lidiia Serhiivna, Shcerbyna Olena Zinoviivna, Mykhailov V'iacheslav Hryhorovych,

UA
2 records

Slavna

Active

Glycine max (L.) Merr. · Soybean

Shtuts Tetiana, Temchenko Inna, Petrychenko Vasyl

UA
2 records

Vinnychanka

Terminated

Glycine max (L.) Merr. · Soybean

Zaparniuk Nadiia Ivanivna, Sherepitko Nila Apollinariivna, Sereda Liudmyla Mechyslavivna, Boiko Anatolii Leonidovych, Sozinov Oleksii Oleksiiovych, Zabolotnyi Hryhorii Mykhailovych, Patyka Volodymyr Pylypovych, Sherepitko Valent`yn Vasyl`ovych,

UA
2 records

Hospodynia

Active

Glycine max (L.) Merr. · Soybean

Bezuhla Olha Mykolaivna, Sheliakin Viktor Oleksiiovych, Chernyshenko Pavlo Volodymyrovych, Riabukha Serhii Stanislavovych,

UA
2 records

Yukimusume

Application submitted

Glycine max (L.) Merr. · Soybean

SNOW BRAND SEED Co. Ltd (JP)

BG
1 record

Hieba

Active

Glycine max (L.) Merr. · Soybean

Tymchenko Viktor Naumovych, Khadzhymatov Valerii Atabekovych, Bochkar`ova Liubov Pavlivna, Sonets` Viktor Andriiovych, Pylypchenko Andrii Vasylovych,

UA
2 records

Matador

Protection expired

Glycine max (L.) Merr. · Soybean

Rustica Prograin Genetique SA (FR)

FR
1 record

Rusa

Terminated

Glycine max (L.) Merr. · Soybean

Hanzhelo Olha Ivanivna, Lavrova Halyna Dmytrivna, Sichkar V'iacheslav Ivanovych,

UA
2 records

Pokakhontas

Active

Glycine max (L.) Merr. · Soybean

Matz Petersen

UA
2 records

Stirolia

Withdrawn

Glycine max (L.) Merr. · Soybean

R.A.G.T. 2n SAS

AT
1 record

OAC Belgrave

Terminated

Glycine max (L.) Merr. · Soybean

Istvan Rajcan

UA
2 records

Viktoryna

Terminated

Glycine max (L.) Merr. · Soybean

Sheliakin Viktor Oleksiiovych, Sokol Tetiana Volodymyrivna, Tertyshnyi Oleksandr Vasyl`ovych, Tymchuk Serhii Mykhailovych, Moshkova Olena Mykolaivna, Chernyshenko Pavlo Volodymyrovych, Riabukha Serhii Stanislavovych,

UA
2 records

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