Extension Communications
Extension 4-H Youth Building
Ames, Iowa 50011-3630
(515) 294-9915
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Extension Communications |
7/15/04
Contacts:
Palle Pedersen, Agronomy Extension, (515) 294-9905, palle@iastate.edu
Jean McGuire, Continuing Education and Communication Services, (515) 294-7033,
jmcguire@iastate.edu
New Tool to Help Soybean Producers Increase Yields
(AMES, Iowa) - The right combination of soil, weather, and management techniques are needed to reach the 100 bushel per acre genetic yield potential of soybean. Even though growers can't control the weather, they can improve soybean yields by having a good understanding of how a soybean plant grows and using good crop management techniques. "Soybean Growth and Development," a new Iowa State University (ISU) Extension publication, is just the tool to help producers improve soybean yields.
Palle Pedersen, ISU Extension soybean agronomist, authored the new publication, which is built upon another ISU Extension publication, "How a Soybean Plant Develops." The new book includes new photos of soybean growth stages and updated information about soybean management.
"Over the last couple of years, we have seen how important it is to understand soybean growth and development. New pests and pathogens in our soybean fields make this crucial to maximize productivity," said Pedersen.
The 28-page book is designed to help soybean producers more fully understand how the soybean plant develops and provide common terminology when discussing soybean growth and development. The basic information explains soybean growth and development through one life cycle of a maturity group II variety. In addition, management guides identify practices that provide optimum plant growth and production at different growth stages.
"Anyone who grows soybeans or advises those who do, should be interested in this publication," said Garren Benson, ISU professor emeritus and one of the authors of the previous publication. "This is not a 'quick how to do' piece, it is a reference publication that will increase a person's knowledge of soybean growth and development."
Soybean Growth and Development costs $4, plus shipping and handling. It can be ordered by contacting any ISU Extension county office, on the Web at http://www.extension.iastate.edu/pubs/ or by calling the ISU Extension Distribution Center at (515) 294-5247.
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