Integrated Crop Management News
 

Document Type

Article

Publication Date

4-28-2009

Abstract

Soybean is a legume with a seed content of approximately 38 percent protein. Because of its seed protein concentration, soybean has a large nitrogen demand and continues to increase as yield increases. Total nitrogen accumulation for soybean is supplied by two sources: the nitrogen fixation and from the residual soil nitrogen pool.

Copyright Owner

Iowa State University

Language

en

File Format

application/pdf

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