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DOI: | 10.1080/00103624.2013.875202 |
Web URL(s): | http://www.tandfonline.com/doi/full/10.1080/00103624.2013.875202 Last checked: 07/02/2014 Access conditions: Item is within a limited-access website http://www.tandfonline.com/doi/pdf/10.1080/00103624.2013.875202 Last checked: 07/02/2014 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Report |
Author(s): | Ippolito, James;
Spackman, Ross;
Entry, James;
Sojka, Robert |
Author Affiliation: | Ippolito and Sojka: U.S. Department of Agriculture - Agricultural Research Service, Northwest Irrigation and Soils Research Laboratory, Kimberly; Spackman: Water Resource Management, College of Southern Idaho, Twin Falls, Idaho; Entry: Nutrigrown LLC, Columbia, Maryland |
Title: | Removal of vegetative clippings reduces dissolved phosphorus loss in runoff |
Source: | Communications in Soil Science and Plant Analysis. Vol. 45, No. 11, 2014, p. 1555-1564. |
Publishing Information: | New York, New York: Marcel Dekker |
# of Pages: | 10 |
Related Web URL: | http://www.tandfonline.com/doi/abs/10.1080/00103624.2013.875202 Last checked: 07/02/2014 Notes: Abstract only |
Keywords: | TIC Keywords: Clipping removal; Clipping utilization; Filter strips; Leaching; Nutrient loss; Phosphorus; Rainfall simulators; Recommendations; Surface runoff
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Abstract/Contents: | "Rainfall simulation was used to study the vegetative filter strip (VFS) conditions under which losses of total dissolved phosphorus (TDP) and dissolved reactive phosphorus (DRP) leaching occur. Boxes containing silt loam soil were planted with ryegrass and cut at two different intervals prior to simulated rainfall 14 days apart. Grass clippings were either removed or retained. During the second simulated rainfall, runoff TDP and DRP were greater for treatments cut the day before irrigation with clippings retained as compared to treatments cut the same day as irrigation with clippings retained. Removing clippings yielded the lowest mean TDP and DRP concentrations. Increasing the senesced vegetative surface area for contact with water, and the amount of time for leaching to occur, resulted in the greatest DRP loss. The VFS management implications should consider clipping removal or no or reduced mowing during the growing season followed by end-of-season removal to reduce DRP leaching losses." |
Language: | English |
References: | 46 |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Ippolito, J., R. Spackman, J. Entry, and R. Sojka. 2014. Removal of vegetative clippings reduces dissolved phosphorus loss in runoff. Commun. Soil. Sci. Plant Anal. 45(11):p. 1555-1564. |
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| DOI: 10.1080/00103624.2013.875202 |
| Web URL(s): http://www.tandfonline.com/doi/full/10.1080/00103624.2013.875202 Last checked: 07/02/2014 Access conditions: Item is within a limited-access website http://www.tandfonline.com/doi/pdf/10.1080/00103624.2013.875202 Last checked: 07/02/2014 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: b2211306a |
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