Variety traits
Glycine max (L.) Merr.
Protein content is the primary indicator of soybean seed quality, ranging from 30% to 48% on a dry matter basis. Protein levels are critical to crop market value and exhibit a strong negative correlation with yield.
In the reference 416 varieties crop Soybean, where this is mentioned in the description.
Soybean seeds typically contain between 30% and 48% protein, with 37–38% considered the baseline requirement for the market. There is a genetic trade-off where a 1% increase in protein content can reduce yield by an average of 2% due to the high energy costs required by the plant for the biosynthesis of protein compounds.
Protein accumulation in the grain is significantly influenced by agronomic factors: the quality of seed inoculation for the formation of active nitrogen-fixing nodules, and the availability of sulfur and moisture during the pod-filling stage. Maintaining leaf canopy is a key condition, as the process of nitrogen remobilization from leaves to seeds determines the final product quality.
General information about the subject — on the page Protein content.
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
TIMChENKO VIKTOR NAUMOVICh / PILIPChENKO ANDREJ VASIL'EVICh / SONETS VIKTOR ANDREEVICh / ALAIN LETOURNEAU / ANDRE LETOURNEAU / MARC HAM
Glycine max (L.) Merr. · Soybean
Protealis N.V.
Glycine max (L.) Merr. · Soybean
John Cowan
Glycine max (L.) Merr. · Soybean
Stephanie Franck
Glycine max (L.) Merr. · Soybean
FOMENKO NATAL'Ya DMITRIEVNA / BELYaEVA GALINA NIKOLAEVNA / MEL'NIKOVA EVGENIYa NIKOLAEVNA / TITOV SERGEJ ALEKSANDROVICh / FOKINA EVGENIYa MIHAJLOVNA
Glycine max (L.) Merr. · Soybean
Maurizio Lottari
Glycine max (L.) Merr. · Soybean
Semences Prograin Inc
Glycine max (L.) Merr. · Soybean
Caussade Semences SA (FR)/DAIRYLAND SEED Co Inc. (US)
Glycine max (L.) Merr. · Soybean
Saatzucht Gleisdorf
Glycine max (L.) Merr. · Soybean
Sokol Tetiana Volodymyrivna, Kobyzieva Liubov Nykyforivna, Tymchuk Serhii Mykhailovych, Matushkin Viktor Oleksiiovych, Chernyshenko Pavlo Volodymyrovych, Moshkova Olena Mykolaivna, Riabukha Serhii Stanislavovych,
Glycine max (L.) Merr. · Soybean
PIONEER HI-BRED INT
Glycine max (L.) Merr. · Soybean
SEMAMERIS FRANCESARL
Glycine max (L.) Merr. · Soybean
Erik Gagnon
Glycine max (L.) Merr. · Soybean
RAGT 2n, FR
Glycine max (L.) Merr. · Soybean
SZB Polska Sp.z o.o. Sp.j.
Glycine max (L.) Merr. · Soybean
SZB Polska Sp.z o.o. Sp.j.
Glycine max (L.) Merr. · Soybean
Sonets` Viktor Andriiovych, Pylypchenko Andrii Vasylovych, Tymchenko Viktor Naumovych, Marc Ham, Andre Letourneau, Alie Leturno,
Glycine max (L.) Merr. · Soybean
Istvan Raikan
Glycine max (L.) Merr. · Soybean
Borovyk Vira Oleksandrivna, Osinii Mykola Leonidovych, Baranchuk Vitalii Anatoliiovych, Mykhailov Viktor Oleksandrovych, Klubuk Viktor Vasylovych,
Glycine max (L.) Merr. · Soybean
Uniwersytet Przyrodniczy w Poznaniu
Glycine max (L.) Merr. · Soybean
VAShchENKO ALEKSANDR PETROVICh / MUDRIK NADEZhDA VASIL'EVNA / DEGA LYuDMILA ANDREEVNA / HASBIULLINA OL'GA IVANOVNA / BUTOVETS EKATERINA SERGEEVNA / LUK'YaNChUK LYuDMILA MIHAJLOVNA
Glycine max (L.) Merr. · Soybean
Tymchuk Serhii Mykhailovych, Kobyzova Liubov Nykyforivna, Harbuz Liubov Ivanivna, Moshkova Olena Mykolaiina, Matushkin Viktor Oleksiiovych,
Glycine max (L.) Merr. · Soybean
Istvan Rajcan
Glycine max (L.) Merr. · Soybean
Nizheholenko Viktor Mykhailovych, Babych Anatolii Oleksandrovych, Pavlova Natalia Oleksandrivna, Marchenko Tetiana IUriivna, Monich Ruslan Vasyl`ovych, Kolot Valentyna Vasylivna, Mykhailov Viktor Oleksandrovych, Klubuk Viktor Vasylovych, Kolot Viktor Myko