About Us | Help Videos | Contact Us | Subscriptions



This article in CS

  1. Vol. 22 No. 1, p. 153-155
    Received: Feb 12, 1981

Request Permissions


Nodule Distribution on Roots of Field-Grown Soybeans in Subsurface Soil Horizons1

  1. V. Grubinger,
  2. R. Zobel,
  3. J. Vendeland and
  4. P. Cortes2



Although much research has been carried out on nodulation and nitrogen fixation of soybeans [Glycine max (L.) Merr.], the majority of field studies have centered on nodules which have developed within the Ap soil horizon. This research provides evidence demonstrating that nodulation does occur to 1 m depth.

  Please view the pdf by using the Full Text (PDF) link under 'View' to the left.

Copyright © .