Variety traits
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.
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.
Glycine max (L.) Merr. · Soybean
INSTITUTE OF FIELD AND VEGETABLE CROPS
Glycine max (L.) Merr. · Soybean
Biomagker Kft., Cegléd
Glycine max (L.) Merr. · Soybean
Marco Signor
Glycine max (L.) Merr. · Soybean
AGENZIA REGIONALE PER LO SVILUPPO RURALE (ERSA)
Glycine max (L.) Merr. · Soybean
MURESANU EUGENREZI RALUCAURDA ANCA CAMELIA
Glycine max (L.) Merr. · Soybean
Pedro Gonzalez-Portilla^^^John A. Schillinger
Glycine max (L.) Merr. · Soybean
SAATZUCHT DONAU GES.M.B.H. & COKG
Glycine max (L.) Merr. · Soybean
PIONEER HI-BRED INT
Glycine max (L.) Merr. · Soybean
DAVID IONICA
Glycine max (L.) Merr. · Soybean
PIONEER HI-BRED INTERNATIONAL
Glycine max (L.) Merr. · Soybean
MURESANU EUGEN
Glycine max (L.) Merr. · Soybean
Baliko Sandor / Fueloepne Kuszak Katalin
Glycine max (L.) Merr. · Soybean
PIONEER OVERSEAS CORPORATION
Glycine max (L.) Merr. · Soybean
UNIVERSITY OF GUELPH
Glycine max (L.) Merr. · Soybean
Poljoprivredni Institut Osijek, HR
Glycine max (L.) Merr. · Soybean
Delta agrar, Beograd
Glycine max (L.) Merr. · Soybean
PIONEER HI-BRED INT
Glycine max (L.) Merr. · Soybean
Prograin Eurasia B.V.
Glycine max (L.) Merr. · Soybean
Andre Letourneau, Alain Letourneau,
Glycine max (L.) Merr. · Soybean
PIONEER HI-BRED INTERNATIONAL
Glycine max (L.) Merr. · Soybean
PIONEER HI-BRED INT
Glycine max (L.) Merr. · Soybean
Istvan Rajcan
Glycine max (L.) Merr. · Soybean
Agronomski fakultet Sveučilišta u Zagrebu, Zavod za oplemenjivanje bilja, genetiku i metodiku istraživanja (HR)
Glycine max (L.) Merr. · Soybean
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