About Us | Help Videos | Contact Us | Subscriptions
 

Agronomy Journal Abstract -

The Sulfur Status and Sulfur Supplying Power of Oregon Soils1

 

This article in AJ

  1. Vol. 54 No. 2, p. 101-106
     

 View
 Download
 Alerts
 Permissions
Request Permissions
 Share

doi:10.2134/agronj1962.00021962005400020003x
  1. M. E. Harward,
  2. Tsun Tien Chao and
  3. S. C. Fang2

Synopsis

Synopsis

Levels of organic S in soils were found to range from < 100 to > 700 ppm. Correlation coefficients for relative yields of alfalfa were in the order: sulfur “A” values, % S in plant, and extractable S plus sulfate release on incubation. A sulfur “A” value of 20 pounds per acre and a plant content of 0.22% S represented levels above which little response occurred. S application may affect nitrogen relationships of alfalfa.

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

Copyright © .