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Web URL(s): | http://www.jswconline.org/content/53/3/207.full.pdf+html Last checked: 08/12/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website http://www.jswconline.org/content/53/3/207.full.pdf Last checked: 08/12/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Report |
Author(s): | Dabney, Seth M. |
Author Affiliation: | Research agronomist, USDA-Agricultural Research Services, National Sedimentation Laboratory, Oxford, MS |
Title: | Cover crop impacts watershed hydrology |
Section: | Research Other records with the "Research" Section
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Source: | Journal of Soil and Water Conservation. Vol. 53, No. 3, Third quarter 1998, p. 207-213. |
Publishing Information: | Ankeny, IA: Soil and Water Conservation Society |
# of Pages: | 7 |
Related Web URL: | http://www.jswconline.org/content/53/3/207.abstract Last checked: 05/21/2010 Notes: Abstract only |
Keywords: | TIC Keywords: Erosion; Infiltration; Root depth; Surface runoff; Crops
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Abstract/Contents: | "Cover crops alter many aspects of the hydrolic cycle. They increase the evapotranspiration while growing and can enhance water infiltration into soil, slow runoff rates, and reduce soil erosion in both conventional-till and no-till systems throughout the year. However, the difference between the results of the plot and watershed studies demonstrate that caution should be taken in extrapolating plot data to watershed scales. As scale increases, so does the influence of hydraulically-controlling subsurface soil horizons. Unfortunately, most of the avalible cover crop research comes from relatively small plots and very few watershed studies have been initiated in recent years. Perennial cover crops offer the potential for altering the porosity of subsurface soil horizons so as to increase future soil productivity and reduce future runoff amounts and rates." |
Language: | English |
References: | 50 |
Note: | Includes Interpretive summary, pg. 207 Figures |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Dabney, S. M. 1998. Cover crop impacts watershed hydrology. J. Soil Water Conserv. 53(3):p. 207-213. |
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| Web URL(s): http://www.jswconline.org/content/53/3/207.full.pdf+html Last checked: 08/12/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website http://www.jswconline.org/content/53/3/207.full.pdf Last checked: 08/12/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: S 622 .J65 |
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