| |
| DOI: | 10.2134/jeq2008.0505 |
|---|
| Web URL(s): | https://dl.sciencesocieties.org/publications/jeq/articles/39/1/282
Last checked: 11/07/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/jeq/pdfs/39/1/282
Last checked: 11/10/2016
Requires: PDF Reader
Access conditions: Item is within a limited access website |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | Bierman, Peter M.;
Horgan, Brian P.;
Rosen, Carl J.;
Hollman, Andrew B.;
Pagliari, Paulo H. |
|---|
| Author Affiliation: | Bierman and Rosen: Dep. of Soil, Water, and Climate; Horgan and Hollman: Dep. of Horticultural Science, University of Minnesota, St. Paul, MN; Pagliari: Dep. of Soil Science, University of Wisconsin, Madison, WI |
|---|
| Title: | Phosphorus runoff from turfgrass as affected by phosphorus fertilization and clipping management |
|---|
| Section: | Technical reports: Surface water quality
Other records with the "Technical reports: Surface water quality" Section
|
|---|
| Source: | Journal of Environmental Quality. Vol. 39, No. 1, January/February 2010, p. 282-292. |
|---|
| Publishing Information: | Madison, Wisconsin: American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America |
|---|
| # of Pages: | 11 |
|---|
| Keywords: | TIC Keywords: Clipping management; Fertilization; Fertilization rates; Leaching; Phosphorus; Surface runoff; Water quality
|
|---|
| Abstract/Contents: | "Phosphorus enrichment of surface water is a concern in many urban watersheds. A 3-yr study on a silt loam soil with 5% slope and high soil test P (27 mg kg-1 Bray P1) was conducted to evaluate P fertilization and clipping management effects on P runoff from turfgrass (Poa pratensis L.) under frozen and nonfrozen conditions. Four fertilizer treatments were compared: (i) no fertilizer, (ii) nitrogen (N)+potassium (K)+0xP, (iii) N+K+1xP, and (iv) N+K+3xP. Phosphorus rates were 21.3 and 63.9 kg ha-1 yr-1 the first year and 7.1 and 21.3 kg ha-1 yr-1 the following 2 yr. Each fertilizer treatment was evaluated with clippings removed or clippings recycled back to the turf. In the first year, P runoff increased with increasing P rate and P losses were greater in runoff from frozen than nonfrozen soil. In year 2, total P runoff from the no fertilizer treatment was greater than from treatments receiving fertilizer. This was because reduced turf quality resulted in greater runoff depth from the no fertilizer treatment. In year 3, total P runoff from frozen soil and cumulative total P runoff increased with increasing P rate. Clipping management was not an important factor in any year, indicating that returning clippings does not significantly increase P runoff from turf. In the presence of N and K, P fertilization did not improve turf growth or quality in any year. Phosphorus runoff can be reduced by not applying P to high testing soils and avoiding fall applications when P is needed." |
|---|
| Language: | English |
|---|
| References: | 38 |
|---|
| See Also: | See also closely related article "Phosphorus runoff from turfgrass as affected by phosphorus fertilization and clipping management, TurfNews, 34(3) May/June 2010, p. 18, 20 R=162824 R=162824 |
|---|
| Note: | Tables |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Bierman, P. M., B. P. Horgan, C. J. Rosen, A. B. Hollman, and P. H. Pagliari. 2010. Phosphorus runoff from turfgrass as affected by phosphorus fertilization and clipping management. J. Environ. Qual. 39(1):p. 282-292. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=159678 |
| If there are problems with this record, send us feedback about record 159678. |
| Choices for finding the above item: |
|---|
| DOI: 10.2134/jeq2008.0505 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/jeq/articles/39/1/282
Last checked: 11/07/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/jeq/pdfs/39/1/282
Last checked: 11/10/2016
Requires: PDF Reader
Access conditions: Item is within a limited access website |
| 
MSU catalog number: b2225072a |
| Find from within TIC:
Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
