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Web URL(s): | http://www.jswconline.org/content/54/3/577.full.pdf Last checked: 05/26/2010 Requires: PDF Reader Access conditions: Item is within a limited-access website http://www.jswconline.org/content/54/3/577.full.pdf Last checked: 08/13/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Professional |
Author(s): | Chow, T. L.;
Rees, H. W.;
Daigle, J. L. |
Author Affiliation: | Chow and Rees: Agriculture and Agri-Food Canada, Potato Research Centre, Fredericton, New Brunswick, Canada; Daigle: Eastern Canada Soil and Water Conservation Centre, Grand Falls, New Brunswick, Canada |
Title: | Effectiveness of terraces/grassed waterway systems for soil and water conservation: A field evaluation |
Section: | Research Other records with the "Research" Section
|
Source: | Journal of Soil and Water Conservation. Vol. 54, No. 3, Third Quarter 1999, p. 577-583. |
Publishing Information: | Ankeny, IA: Soil and Water Conservation Society |
# of Pages: | 7 |
Related Web URL: | http://www.jswconline.org/content/54/3/577.abstract Last checked: 05/21/2010 Notes: Abstract only |
Keywords: | TIC Keywords: Terraces; Soil conservation; Water conservation; Erosion; Agriculture; Surface runoff; Contouring; Precipitation; Lolium
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Abstract/Contents: | "Some of the most serious water erosion in Canada is associated with potato (Solanum tuberosum L.) production in the rolling topography of the upper Saint John River Valley in northwestern New Brunswick. Soil losses of 20 to 30 t/ha/yr are common, as are related damages caused by excessive runoff from potato fields. Variable grade diversions and grassed waterways are commonly used to minimize soil erosion. This study quantifies the benefits of these engineering structures to conserve both soil and water. Contour planting of potatoes associated with terracing will reduce runoff by as much as 150 mm of rainfall equivalent, and thereby increase available soil moisture for plant growth. Soil losses were reduced from 20 t/ha/yr to 1 t/ha/yr. Terracing also makes drainage basin hydological [hydrological] characteristics less prone to cause ditch and stream flooding." |
Language: | English |
References: | 22 |
Note: | Pictures, b/w Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Chow, T. L., H. W. Rees, and J. L. Daigle. 1999. Effectiveness of terraces/grassed waterway systems for soil and water conservation: A field evaluation. J. Soil Water Conserv. 54(3):p. 577-583. |
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| Web URL(s): http://www.jswconline.org/content/54/3/577.full.pdf Last checked: 05/26/2010 Requires: PDF Reader Access conditions: Item is within a limited-access website http://www.jswconline.org/content/54/3/577.full.pdf Last checked: 08/13/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: S 622 .J65 |
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