The Sulfur Status and Sulfur Supplying Power of Oregon Soils1
- 1 March 1962
- journal article
- research article
- Published by Wiley in Agronomy Journal
- Vol. 54 (2) , 101-106
- https://doi.org/10.2134/agronj1962.00021962005400020003x
Abstract
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.This publication has 0 references indexed in Scilit: