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
P.H.PETERSEN SAATZUCHT LUNDSGAARD
Glycine max (L.) Merr. · Soybean
Saatzucht Donau GmbH & Co.KG
Glycine max (L.) Merr. · Soybean
Institut za ratarstvo i povrtarstvo, Novi Sad
Glycine max (L.) Merr. · Soybean
Thierry Gripon
Glycine max (L.) Merr. · Soybean
CEROM
Glycine max (L.) Merr. · Soybean
Poljoprivredni Institut Osijek, HR
Glycine max (L.) Merr. · Soybean
RAGT 2N S.A.S
Glycine max (L.) Merr. · Soybean
Tymchenko Viktor Naumovych, Sonets` Viktor Andriiovych, Pylypchenko Andrii Vasylovych, Marc Ham, Andre Letourneau, Alain Letourneau,
Glycine max (L.) Merr. · Soybean
Letourneau Andre, Letourneau Alain,
Glycine max (L.) Merr. · Soybean
University of Guelph Department of Plant Agriculture
Glycine max (L.) Merr. · Soybean
Centrum Rozwoju Soi Aproseed Sp.z.o.o. Poland
Glycine max (L.) Merr. · Soybean
Stephanie Franck^^^Universität Hohenheim^^^Norbert Starck
Glycine max (L.) Merr. · Soybean
Claude-Alain Bétrix
Glycine max (L.) Merr. · Soybean
Syngenta Crop Protection,CH
Glycine max (L.) Merr. · Soybean
Instituto Paraguayo de Tecnologia Agraria
Glycine max (L.) Merr. · Soybean
Semences Prograin Inc
Glycine max (L.) Merr. · Soybean
Institut za ratarstvo i povrtarstvo, Novi Sad
Glycine max (L.) Merr. · Soybean
Letourneau Andre, Letourneau Alain,
Glycine max (L.) Merr. · Soybean
Universität Hohenheim Landessaatzuchtanstalt 720
Glycine max (L.) Merr. · Soybean
Universität Hohenheim Landessaatzuchtanstalt 720
Glycine max (L.) Merr. · Soybean
NORTHLAND SEED AND GRAIN
Glycine max (L.) Merr. · Soybean
INSTYTUT HUDOWLI
Glycine max (L.) Merr. · Soybean
Mehiesi Istvan, Varha Dzhozefne, Takaks Mariia, Nemesne Varha Anna, Falusi Dzhanosne, Palvolhii Laslo, Falusi Dzhanos,