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
Institut za ratarstvo i povrtarstvo, Novi Sad
Glycine max (L.) Merr. · Soybean
Universitaet Hohenheim
Glycine max (L.) Merr. · Soybean
Euralis Semences FR
Glycine max (L.) Merr. · Soybean
Universität Hohenheim Herrn Dr. Volker Hahn LSA AG Sonnenbl. u. Leguminosen (720) Versuchsstation
Glycine max (L.) Merr. · Soybean
Protealis NV
Glycine max (L.) Merr. · Soybean
PZO-Pflanzenzucht Oberlimpurg
Glycine max (L.) Merr. · Soybean
Andre Letourneau, Alain Letourneau,
Glycine max (L.) Merr. · Soybean
Saatzucht Gleisdorf
Glycine max (L.) Merr. · Soybean
Podkina Diana Vasylivna, Trembak IEvhen Mykolaiovych, Zelentsov Serhii Viktorovych, Kochehura Oleksandr Vasyl`ovych,
Glycine max (L.) Merr. · Soybean
E.R.S.A. Friuli-Venezia Giulia
Glycine max (L.) Merr. · Soybean
MURESANU EUGENREZI RALUCAURDA ANCA CAMELIA
Glycine max (L.) Merr. · Soybean
Maia Raudseping, 33,3%, Enn Kaljo, 33,3%, Lea Narits, 33,4%
Glycine max (L.) Merr. · Soybean
STINE SEED CO.
Glycine max (L.) Merr. · Soybean
Scherbyna Olena Zinov'ievna, Romaniuk Lidiia Serhiivna, Mykhailov Viacheslav Hryhorovych,
Glycine max (L.) Merr. · Soybean
MANEA DANIELABARBIERU ANCUTA
Glycine max (L.) Merr. · Soybean
Poljoprivredni Institut Osijek, HR
Glycine max (L.) Merr. · Soybean
ALAIN LETOURNEAU
Glycine max (L.) Merr. · Soybean
Biomagker Kft., Cegléd
Glycine max (L.) Merr. · Soybean
AGENZIA REGIONALE PER LO SVILUPPO RURALE (ERSA)
Glycine max (L.) Merr. · Soybean
UNIVERSITY OF GUELPH
Glycine max (L.) Merr. · Soybean
MURESANU EUGENREZI RALUCAURDA ANCA CAMELIA
Glycine max (L.) Merr. · Soybean
SAATZUCHT DONAU GES.M.B.H. & COKG
Glycine max (L.) Merr. · Soybean
PIONEER HI-BRED INTERNATIONAL
Glycine max (L.) Merr. · Soybean
MURESANU EUGEN