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| DOI: | 10.2134/jeq2010.0141 |
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| Web URL(s): | https://dl.sciencesocieties.org/publications/jeq/articles/40/3/791
Last checked: 11/16/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/jeq/pdfs/40/3/791
Last checked: 07/09/2018
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Direct download |
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| Publication Type:
| Refereed |
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| Author(s): | Lin, Chung-Ho;
Lerch, Robert N.;
Goyne, Keith W.;
Garret, Harold E. |
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| Author Affiliation: | Lin, Garret: Center for Agroforestry, Univ. of Missouri, Columbia, MO; Lerch: Cropping Systems and Water Quality Research Unit, USDA-ARS, Columbia, MO; Goyne: Dep. of Soil, Environmental and Atmospheric Sciences, Univ. of Missouri |
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| Title: | Reducing herbicides and veterinary antibiotics losses from agroecosystems using vegetative buffers |
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| Section: | Special Submissions: Agroforestry systems and environmental quality
Other records with the "Special Submissions: Agroforestry systems and environmental quality" Section
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| Source: | Journal of Environmental Quality. Vol. 40, No. 3, May/June 2011, p. 791-799. |
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| Publishing Information: | Madison, Wisconsin: American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America |
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| # of Pages: | 9 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/jeq/abstracts/40/3/791
Last checked: 11/16/2016
Notes: Abstract only |
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| Keywords: | TIC Keywords: Atrazine; Chemical buffers; Festuca arundinacea; Filter strips; Glyphosate; Metolachlor; Panicum virgatum; Physical properties of soil; Runoff control; Species trials; Sulfadimidine; Tripsacum dactyloides
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| Abstract/Contents: | "Multiple species vegetative buffer strips (VBS) have been recommended as a cost-effective approach to mitigate agrochemical transport in surface runoff derived from agronomic operations, while at the same time offering a broader range of long-term ecological and environmental benefits. However, the effect of VBS designs and species composition on reducing herbicide and veterinary antibiotic transport has not been well documented. An experiment consisting of three VBS designs and one continuous cultivated fallow control replicated in triplicate was conducted to assess effectiveness in reducing herbicide and antibiotic transport for claypan soils. The three VBS designs include (i) tall fescue, (ii) tall fescue with a switchgrass hedge barrier, and (iii) native vegetation ( largely eastern gamagrass). Rainfall simulation was used to create uniform antecedent soil moisture content in the plots and to generate runoff. Our results suggested that all VBS significantly reduced the transport of dissolved and sediment-bound atrazine, metolachlor, and glyphosate in surface runoff by 58 to 72%. Four to 8m of any tested VBS reduced dissolved sulfamethazine transport in the surface runoff by more than 70%. The tall fescue VBS was overall most effective at reducing dissolved tylosin and enrofloxacin transport in the runoff (>75%). The developed exponential regression models can be used to predict expected field-scale results and provide design criteria for effective field implementation of grass buffers. Our study has demonstrated that an optimized VBS design may achieve desired agrochemical reductions and minimize acreage removed from crop production." |
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| Language: | English |
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| References: | 39 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Lin, C.-H., R. N. Lerch, K. W. Goyne, and H. E. Garret. 2011. Reducing herbicides and veterinary antibiotics losses from agroecosystems using vegetative buffers. J. Environ. Qual. 40(3):p. 791-799. |
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| DOI: 10.2134/jeq2010.0141 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/jeq/articles/40/3/791
Last checked: 11/16/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/jeq/pdfs/40/3/791
Last checked: 07/09/2018
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Direct download |
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MSU catalog number: b2225072a |
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