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
SOYA NORTH CO LTD
Glycine max (L.) Merr. · Soybean
FREIHERR VON MOREAU SAATZUCHT
Glycine max (L.) Merr. · Soybean
INSTYTUT HUDOWLI
Glycine max (L.) Merr. · Soybean
Claude-Alain Bétrix
Glycine max (L.) Merr. · Soybean
OHVATENKO VALENTINA GRIGOR'EVNA / MONICh RUSLAN VASIL'EVICh / ASAULETS TAT'YaNA GRIGOR'EVNA
Glycine max (L.) Merr. · Soybean
Institut za ratarstvo i povrtarstvo, Novi Sad (RS)
Glycine max (L.) Merr. · Soybean
SOYA NORTH CO LTD
Glycine max (L.) Merr. · Soybean
Santiago Fleming
Glycine max (L.) Merr. · Soybean
Marco Signor
Glycine max (L.) Merr. · Soybean
RAGT 2N S.A.S
Glycine max (L.) Merr. · Soybean
RAGT 2N S.A.S
Glycine max (L.) Merr. · Soybean
FREIHERR VON MOREAU SAATZUCHT
Glycine max (L.) Merr. · Soybean
University of Guelph Department of Plant Agriculture
Glycine max (L.) Merr. · Soybean
Elena Ripberger
Glycine max (L.) Merr. · Soybean
Sylvain Legay
Glycine max (L.) Merr. · Soybean
RUSLAN MONICH and ANNA MONICH-NIGHTINGALE
Glycine max (L.) Merr. · Soybean
Saatzucht Bauer GmbH & Co KG
Glycine max (L.) Merr. · Soybean
Thierry Gripon
Glycine max (L.) Merr. · Soybean
University of Guelph Department of Plant Agriculture
Glycine max (L.) Merr. · Soybean
Seed-Link Inc.
Glycine max (L.) Merr. · Soybean
Hodowla Soi Agroyoumis Polska Sp. Z.o.o.
Glycine max (L.) Merr. · Soybean
Forschungsanstalt Agroscope Changins-Wädenswil ACW
Glycine max (L.) Merr. · Soybean
INSTITUTE OF FIELD AND VEGETABLE CROPS
Glycine max (L.) Merr. · Soybean
Lidea France S.A.S