Variety traits
Glycine max (L.) Merr.
The ability of soybean seeds to germinate and emerge under low-temperature stress, which is a determining factor for early sowing dates and the expansion of the crop's cultivation area.
In the reference 15 varieties crop Soybean, where this is mentioned in the description.
To evaluate the cold tolerance of soybean, a cold germination test is performed at temperatures of 4–10 °C, assessing germination energy and seedling vigor. Breeding research also employs laboratory stress modeling with the analysis of biochemical markers, such as the accumulation of proline, soluble sugars, and peroxidase activity, as well as genome-wide association studies (GWAS) to identify QTLs responsible for resistance.
The trait is characterized by a cold tolerance index, calculated as the ratio of growth parameters between stressed and control plants. Varieties capable of maintaining germination at 4 °C are considered promising for early sowing. High cold tolerance is critical for preventing poor stand establishment and reducing the risk of seedling infection by soil-borne pathogens during a cool spring.
General information about the subject — on the page Cold tolerance.
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
ShchERBINA ELENA ZINOV'EVNA / ROMANYuK LIDIYa SERGEEVNA / PARFENYuK ALEKSANDR VIKTOROVICh / STARIChENKO VASILIJ NIKOLAEVICh / MIHAJLOV VYaChESLAV GRIGOR'EVICh
Glycine max (L.) Merr. · Soybean
Forschungsanstalt Agroscope Changins-Wädenswil ACW
Glycine max (L.) Merr. · Soybean
LIMAGRAIN GENETICS
Glycine max (L.) Merr. · Soybean
Thom Hoffman
Glycine max (L.) Merr. · Soybean
INSTYTUT HUDOWLI
Glycine max (L.) Merr. · Soybean
Claude-Alain Bétrix
Glycine max (L.) Merr. · Soybean
SOYA NORTH CO LTD
Glycine max (L.) Merr. · Soybean
ALAIN LETOURNEAU
Glycine max (L.) Merr. · Soybean
RAC Station federale de recherches agronomiques de Changins (CH)/Orsem SA (FR)
Glycine max (L.) Merr. · Soybean
Saatzucht Gleisdorf
Glycine max (L.) Merr. · Soybean
Saatzucht Gleisdorf
Glycine max (L.) Merr. · Soybean
MANEA DANIELABARBIERU ANCUTA
Glycine max (L.) Merr. · Soybean
ALAIN LETOURNEAU
Glycine max (L.) Merr. · Soybean
Claude-Alain Bétrix
Glycine max (L.) Merr. · Soybean
Caussade Semences SA (FR)/DAIRYLAND SEED Co Inc. (US)
Glycine max (L.) Merr. · Soybean
Agroscope Changins-Wadenswil| CH
Glycine max (L.) Merr. · Soybean
Kravchenko Viktoriia Volodymyrivna, Yakubenko Olena Volodymyrivna, Chekhov Anatolii Vasyl`ovych, Hryhorchuk Nataliia Fedorivna,
Glycine max (L.) Merr. · Soybean
Kobyzieva Liubov Nykyforivna, Riabukha Serhii Stanislavovych, Chernyshenko Pavlo Volodymyrovych, Moshkova Olena Mykolaivna, Matushkin Viktor Oleksiiovych,
Glycine max (L.) Merr. · Soybean
Sokol Tetiana Volodymyrivna, Tymchuk Serhii Mykhailovych, Kobyzieva Liubov Nykyforivna, Riabukha Serhii Stanislavovych, Chernyshenko Pavlo Volodymyrovych, Moshkova Olena Mykolaivna, Matushkin Viktor Oleksiiovych,
Glycine max (L.) Merr. · Soybean
Diianova Anna Oleksandrivna, Biliavs`kyi IUrii Viktorovych, Biliavs`ka Liudmyla Hryhorivna,
Glycine max (L.) Merr. · Soybean