Search Results - "Kharel, Tulsi"

Mixed-Species Cover Crop Biomass Estimation Using Planet Imagery by Kharel, Tulsi P, Bhandari, Ammar B, Mubvumba, Partson, Tyler, Heather L, Fletcher, Reginald S, Reddy, Krishna N

“…Cover crop biomass is helpful for weed and pest control, soil erosion control, nutrient recycling, and overall soil health and crop productivity improvement…”
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Within-field yield stability and gross margin variations across corn fields and implications for precision conservation by Adhikari, Kabindra, Smith, Douglas R., Hajda, Chad, Kharel, Tulsi P.

“…Soil spatial variability is a primary contributor to within-field yield variation across farms. Spatio-temporal yield stability and variability can be assessed…”
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Accuracy of NDVI-derived corn yield predictions is impacted by time of sensing by Maresma, Angel, Chamberlain, Lindsay, Tagarakis, Aristotelis, Kharel, Tulsi, Godwin, Greg, Czymmek, Karl J., Shields, Elson, Ketterings, Quirine M.

“…•Growth stage and timing of N application impact yield prediction accuracy by NDVI.•Best yield estimates were obtained with a UAV-mounted camera at the R2…”
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Spatial monitoring technologies for coupling the soil plant water animal nexus by Ashworth, Amanda J., Kharel, Tulsi, Sauer, Tom, Adams, Taylor C., Philipp, Dirk, Thomas, Andrew L., Owens, Phillip R.

“…Systems-level studies aimed at determining how soil properties are linked to plant production and ultimately animal response spatially are lacking. This study…”
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Linking and Sharing Technology: Partnerships for Data Innovations for Management of Agricultural Big Data by Kharel, Tulsi P., Ashworth, Amanda J., Owens, Phillip R.

“…Combining data into a centralized, searchable, and linked platform will provide a data exploration platform to agricultural stakeholders and researchers for…”
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Spatial estimation methods for mapping corn silage and grain yield monitor data by Cho, Jason B., Guinness, Joseph, Kharel, Tulsi P., Sunoj, S., Kharel, Dilip, Oware, Erasmus K., van Aardt, Jan, Ketterings, Quirine M.

“…Harvester-mounted yield monitor systems are increasingly used to document corn ( Zea mays L.) yield. The three most commonly used spatial estimation methods to…”
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Evaluating how operator experience level affects efficiency gains for precision agricultural tools by Kharel, Tulsi P., Ashworth, Amanda J., Owens, Phillip R.

“…Tractor guidance (TG) improve environmental gains relative to nonprecision technologies; however, studies evaluating how tractor operator experience for…”
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Using simulated rainfall to evaluate cover crops and winter manure application to limit nutrient loss in runoff by Bhandari, Ammar B., Gelderman, Ronald, German, David R., Kharel, Tulsi P.

“…Cover crops can be effective in minimizing nutrient losses from agricultural fields. The objective of this study was to determine the impact of cover crop…”
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Teasing Apart Silvopasture System Components Using Machine Learning for Optimization by Kharel, Tulsi P., Ashworth, Amanda J., Owens, Phillip R., Philipp, Dirk, Thomas, Andrew L., Sauer, Thomas J.

“…Silvopasture systems combine tree and livestock production to minimize market risk and enhance ecological services. Our objective was to explore and develop a…”
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Identification and Delineation of Broad-Base Agricultural Terraces in Flat Landscapes in Northeastern Oklahoma, USA by Winzeler, Hans Edwin, Owens, Phillip R., Kharel, Tulsi, Ashworth, Amanda, Libohova, Zamir

“…Broad-base agricultural terraces can be difficult to delineate in flat landscapes, particularly when covered by crops, due to subtle changes in elevation over…”
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Optimizing Cover Crop Management in Eastern Nebraska: Insights from Crop Simulation Modeling by Shiferaw, Andualem, Birru, Girma, Tadesse, Tsegaye, Schmer, Marty R., Awada, Tala, Jin, Virginia L., Wardlow, Brian, Iqbal, Javed, Freidenreich, Ariel, Kharel, Tulsi, Khorchani, Makki, Mersha, Zelalem, Begna, Sultan, Sohoulande, Clement

“…Cover crops (CCs) offer ecosystem benefits, yet their impact on subsequent crop yields varies with climate, soil, and management practices. Using the Decision…”
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Root decomposition in silvopastures is influenced by grazing, fertility, and grass species by Ashworth, Amanda J., Adams, Taylor, Kharel, Tulsi, Philipp, Dirk, Owens, Phillip, Sauer, Thomas

“…Grass root production and decomposition is a major source of C entering soils, although rates are largely unknown based on edaphic and management factors…”
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Proposed Method for Statistical Analysis of On-Farm Single Strip Treatment Trials by Cho, Jason B., Guinness, Joseph, Kharel, Tulsi, Maresma, Ángel, Czymmek, Karl J., van Aardt, Jan, Ketterings, Quirine M.

“…On-farm experimentation (OFE) allows farmers to improve crop management over time. The randomized complete blocks design (RCBD) with field-length strips as…”
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Nitrogen and Water Stress Affect Winter Wheat Yield and Dough Quality by Kharel, Tulsi P, Clay, David E, Clay, Sharon A, Beck, Dwayne, Reese, Cheryl, Carlson, Gregg, Park, Hyejin

“…Nitrogen recommendations designed to increase wheat (Triticum aestivum L.) yields may diminish wheat quality. By understanding fertility management impacts on…”
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Winter Wheat Crop Reflectance and Nitrogen Sufficiency Index Values are Influenced by Nitrogen and Water Stress by Clay, David E., Kharel, Tulsi Prasad, Reese, Cheryl, Beck, Dwayne, Carlson, C. Gregg, Clay, Sharon A., Reicks, Graig

“…In‐season N applications to winter wheat (Triticum aestivum L.) may increase profits and improve N fertilizer accuracy. The objectives of this experiment were…”
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Winter Wheat Quality Responses to Water, Environment, and Nitrogen Fertilization by Park, Hyejin, Clay, David E, Hall, Robert G, Rohila, Jai S, Kharel, Tulsi P, Clay, Sharon A, Lee, Sanghun

“…Decreasing carbon (C) footprints by reducing nitrogen (N) and water inputs has been speculated to have negative impacts on wheat grain yield and flour…”
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Assessing wind damage and potential yield loss in mid-season corn using a geospatial approach by Bhandari, Ammar B., Kharel, Tulsi P., Reddy, Krishna N.

“…Yield loss due to natural disasters, such as storms with high-speed winds and rainfall, can significantly damage standing corn ( Zea mays L.) plants and yield…”
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Tractor guidance improves production efficiency by reducing overlaps and gaps by Kharel, Tulsi P., Ashworth, Amanda J., Shew, Aaron, Popp, Michael P., Owens, Phillip R.

“…Tractor guidance (TG) systems presumably improve agricultural production efficiencies by reducing overlaps and gaps during field operations. However,…”
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Tractor path overlap is influenced by field shape and terrain attributes by Kharel, Tulsi P., Owens, Phillip R., Ashworth, Amanda J.

“…Tractor overlaps and gaps during field operations reduce production efficiencies; however, studies evaluating linkages between overlaps and field terrain…”
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Combining Spatial and Temporal Corn Silage Yield Variability for Management Zone Development by Kharel, Tulsi P., Maresma, Angel, Czymmek, Karl J., Oware, Erasmus K., Ketterings, Quirine M.

“…Precision agriculture requires an understanding of yield variability. The objectives of this study were to (i) document the temporal and spatial variability of…”
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