Fehr, Walter R. Department of Agronomy, Iowa State University of Science and Technology, Ames, Iowa.
Kennedy, Bill W. Department of Plant Pathology, Institute of Agriculture, University of Minnesota, Minneapolis, Minnesota.
Orthoefer, F. T. A. E. Staley Manufacturing Company, Decatur, Illinois.
Last reviewed:July 2020
Show previous versions
- Economic importance
- Plant characteristics
- Fungal diseases
- Bacterial diseases
- Viral diseases
- Related Primary Literature
- Additional Reading
An erect annual legume, Glycine max, known for its high protein and oil contents. Soybean (Glycine max, order Fabales) is one of the most significant commercial legume species. Native to China, soybean is widely cultivated for forage and for its seed, which is a major source of vegetable protein and oil for human and animal consumption and for industrial usage. Introduced from China into North America in 1765, soybean plants (Fig. 1) were first grown as a curiosity and then as a forage and soil-building crop. The valued portion of the plant is the seed (Fig. 2), which contains about 40% protein and 20% oil on a dry-weight basis. See also: Fabales; Farm crops; Fat and oil (food); Legume; Legume forages; Protein; Seed
The content above is only an excerpt.
for your institution. Subscribe
To learn more about subscribing to AccessScience, or to request a no-risk trial of this award-winning scientific reference for your institution, fill in your information and a member of our Sales Team will contact you as soon as possible.
to your librarian. Recommend
Let your librarian know about the award-winning gateway to the most trustworthy and accurate scientific information.
AccessScience provides the most accurate and trustworthy scientific information available.
Recognized as an award-winning gateway to scientific knowledge, AccessScience is an amazing online resource that contains high-quality reference material written specifically for students. Contributors include more than 10,000 highly qualified scientists and 46 Nobel Prize winners.
MORE THAN 8700 articles covering all major scientific disciplines and encompassing the McGraw-Hill Encyclopedia of Science & Technology and McGraw-Hill Yearbook of Science & Technology
115,000-PLUS definitions from the McGraw-Hill Dictionary of Scientific and Technical Terms
3000 biographies of notable scientific figures
MORE THAN 19,000 downloadable images and animations illustrating key topics
ENGAGING VIDEOS highlighting the life and work of award-winning scientists
SUGGESTIONS FOR FURTHER STUDY and additional readings to guide students to deeper understanding and research
LINKS TO CITABLE LITERATURE help students expand their knowledge using primary sources of information