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 Google Scholar Google Scholar Articles by Kauffman, G. L. Articles by Watschke, T. L. Search for Related Content PubMed Articles by Kauffman, G. L., III Articles by Watschke, T. L. Agricola Articles by Kauffman, G. L. Articles by Watschke, T. L. Related Collections Best Management Practices Turfgrass

Phosphorus and Sediment in Runoff after Core Cultivation of Creeping Bentgrass and Perennial Ryegrass Turfs

^a Turfgrass Management, 932 McCormick Ave. East, State College, PA 16801
^b P.O. Box 350, Crystal Beach, FL 34681

View larger version (21K): [in this window] [in a new window]   Fig. 1. Mean PO43––P concentrations found in irrigation water and surface runoff for the 12 June 1999 core cultivation date (Evaluation 2). Error bars represent standard error of the means. DAT = days after fertilizer treatment. Significant effect of time (P < 0.0001) and species (P = 0.035) for Evaluation 2.

View larger version (33K): [in this window] [in a new window]   Fig. 2. Mean PO43––P export in surface runoff for all evaluations. Error bars represent standard error of the means. Means for a single evaluation followed by a different letter are significantly different (P < 0.05) using Fisher's LSD t-test.

View larger version (32K): [in this window] [in a new window]   Fig. 3. Average potential soil loss in runoff from core-cultivated turfgrass plots. Error bars represent standard error of the means. Means for a single evaluation followed by a different letter are significantly different (P < 0.05) using Fisher's LSD t-test.