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2. Evaluation of NDSU cooperative extension service crop management short course
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Smith, John P. (author) and McBride, Dean K. (author)
- Format:
- Evaluation report
- Publication Date:
- unknown
- Published:
- USA
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 198 Document Number: D09725
- Notes:
- NCR-90 Collection, 11 pages.
3. Farmers finding benefits to cover crop adoption: soil health partnership
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Spiegel, Bill (author)
- Format:
- Journal article
- Publication Date:
- 2020-07-10
- Published:
- USA: Meredith Corporation, Des Moines, Iowa
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 201 Document Number: D11763
- Journal Title:
- Successful Farming
- Notes:
- Online from publisher. 3 pages., In 2019 cover crop report, SHP dives into cover crop adoption practices. Summary of findings from a survey among 80 farmers in 11 states in the Soil Health Partnership network.
4. Identifying barriers and motivators for adoption of multifunctional perennial cropping systems by landowners in the Upper Sangamon River Watershed, Illinois
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Mattia, Chloe M. (author), Lovell, SarahTaylor (author), and Davis, Adam (author)
- Format:
- Journal article
- Publication Date:
- 2016-12
- Published:
- USA
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 164 Document Number: D08277
- Journal Title:
- Agroforestry Systems
- Notes:
- 16 pages.
5. Opportunities and challenges for cover cropping in sustainable agriculture systems in southern australia
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Nordblom, Thomas (author), Gurusinghe, Saliya (author), Erbacher, Andrew (author), and Weston, Leslie A. (author)
- Format:
- Journal article
- Publication Date:
- 2023-03-15
- Published:
- Switzerland: MDPI
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 206 Document Number: D12865
- Journal Title:
- Journal of Agriculture
- Journal Title Details:
- Vol. 13, N.3
- Notes:
- 17 pages, Southern Australian farming systems operate predominantly under Mediterranean climatic conditions, which limit the choice of cover crops suitable for enhancement of ground cover and soil moisture retention, erosion control, atmospheric soil nitrogen (N) fixation, and weed suppression between cash crop rotations. Given that the successful establishment of cover crops is climate-driven and also influenced by edaphic factors such as soil pH and salinity, there has been increased interest by southern Australian producers in identifying potential cover crop species well adapted to specific Australian farming systems, which provide vital ecosystem services and sustainable economic benefits through the improvement of soil properties. This review summarises recent findings on cover crop inclusion in diverse farming systems in southern Australia, including continuous and mixed broadacre cropping as well as viticulture and horticulture systems, to identify opportunities and limitations related to their use. Cover crop inclusion in viticulture and pasture systems with lower moisture stress was observed to benefit the subsequent cash crop through enhanced production potential. Long-term, multi-site field experimentation incorporating summer cover crops in winter crop rotations showed that cover crops enhanced ground cover and soil water infiltration in some locations across southern Australia while sometimes increasing winter crop yield, suggesting that soil type and regional climatic conditions greatly influenced the delivery of multiple cover crop benefits. Collectively, these studies have suggested a need for longer-term field evaluations using multiple cover crop species and investigations of termination options under varying environmental and soil conditions to better quantify the legacy effects of cover crops.
6. Pro-environmental analysis of farmers' concerns and behaviors towards soil conservation in central district of Sari County, Iran
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Bijani, Masoud (author), Ghazani, Ezatollah (author), Valizadeh, Naser (author), and Haghighi, Negin Fallah (author)
- Format:
- Journal article
- Publication Date:
- 2017-03
- Published:
- Iran
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 164 Document Number: D08233
- Journal Title:
- International Soil and Water Conservation Research
- Journal Title Details:
- 5(1) : 43-49
7. Soil Vulnerability Index assessment as a tool to explain annual constituent loads in a nested watershed
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Lohani, S. (author), Baffaut, C. (author), Thompson, A.L. (author), and Sadler, E.J. (author)
- Format:
- Journal article
- Publication Date:
- 2020-01-01
- Published:
- USA: Soil and Water Conservation Society
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 202 Document Number: D12060
- Journal Title:
- Journal of Soil and Water Conservation
- Journal Title Details:
- Vol 75, Issue 1
- Notes:
- 11 pages, via Online journal, The Soil Vulnerability Index (SVI) was developed by the USDA Natural Resources Conservation Service (NRCS) to identify inherent vulnerability of cropland to runoff and leaching. It is a simple index that relies on the SSURGO database and can be used with basic knowledge of ArcGIS. The goal of this study was to investigate a relationship between constituent (sediment and nutrient) loadings and fraction of the watershed in each SVI class. The SVI maps were developed for each of the seven subwatersheds of the Mark Twain Lake watershed in Missouri, which were similar in soil conditions and climatic variability. The SVI assessment was performed by investigating if the distribution of the SVI for cropland in each subwatershed could help explain measured 2006 to 2010 sediment and nutrient loads better than crop distribution alone. Regression analyses were performed between annual loads of sediment and nutrients exported from the watersheds and a composite number that included either cropland distribution alone, or cropland distribution combined with the SVI. Coefficients of determination and p-values were compared to assess the ability of land use and SVI distributions to explain stream loads. Integrating the SVI in the land cover variable improved the ability to explain constituent loads in the watersheds for sediment, total nutrients, and dissolved nitrogen (N). Regression results with and without the SVI were identical for dissolved phosphorus (P), potentially indicating that SVI was not indicative of dissolved P transport at the current site. Overall, the application of the SVI at watershed scale was not perfect, but acceptable at correctly identifying cropland of greatest vulnerability and linking with transported constituent loads.
8. Soil organic matter content and crop yield
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Lal, Rattan (author)
- Format:
- Article
- Publication Date:
- 2020-03-01
- Published:
- USA: Soil and Water Conservation Society
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 202 Document Number: D12064
- Journal Title:
- Journal of Soil and Water Conservation
- Journal Title Details:
- Vol 75, Issue 2
- Notes:
- 6 pages, via Online journal, Most agricultural soils are depleted of their soil organic matter (SOM) reserves. A severe loss of SOM content may degrade soil functionality, its capacity for provisioning of essential ecosystem services, and soil health. Therefore, restoration of SOM content in soils of agroecosystems may reverse the degradation trends, enhance ecosystem services (Banwart et al. 2015), and advance Sustainable Development Goals of the United Nations. (Lal et al. 2018a). Increase in SOM content may also partially replace the use of chemical fertilizers and supplemental irrigation, while restoring the environment.
9. The economics of cover crops and no-till
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Format:
- Research summary
- Publication Date:
- 2017
- Published:
- USA
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 169 Document Number: D08994
- Notes:
- Datu Case Studies, Datu Research, Durham, North Carolina. Summary of a case study posted on the website of the National Association of Conservation Districts, Washington, D.C. 2 pages., Study shows adoption of conservation practices boosted net income $83-110 per acre.