HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

This Article Abstract Full Text Free Full Text (PDF) Free Alert me when this article is cited Alert me if a correction is posted Services Similar articles in this journal Similar articles in ISI Web of Science Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via HighWire Citing Articles via ISI Web of Science (4) Citing Articles via Google Scholar Google Scholar Articles by Wang, J. J. Articles by Bell, P. F. Search for Related Content PubMed Articles by Wang, J. J. Articles by Bell, P. F. Agricola Articles by Wang, J. J. Articles by Bell, P. F. Related Collections Sorption/Exchange Nutrient Management Soil Chemistry

Potassium Buffering Characteristics of Three Soils Low in Exchangeable Potassium

Agronomy Dep., 313 Sturgis Hall, Louisiana State Univ. Agricultural Center, Baton Rouge, LA. 70803

View larger version (27K): [in a new window]   Fig. 1. Partitioned quantity/intensity (Q/I) relationships for surface (0–15 cm) soils of Crowley, Dundee, and Norwood. The quadratic equation corresponds to each data set legend. Both replicates of each data point are plotted.

View larger version (28K): [in a new window]   Fig. 2. Final exchangeable K as a function of total K for surface (0–15 cm) and subsurface (30–45 cm). The quadratic equation corresponds to each data set legend. Both replicates of each data point are plotted.

View larger version (27K): [in a new window]   Fig. 3. Change in nonexchangeable K as a function of initial constraint for surface (0–15 cm) and subsurface (15–30, 30–45 cm) soils. The quadratic equation corresponds to each data set legend. Both replicates of each data point are plotted.