Search Results - "Spiegal, S"

Advancing the Sustainability of US Agriculture through Long‐Term Research by Kleinman, P. J. A., Spiegal, S., Rigby, J. R., Goslee, S. C., Baker, J. M., Bestelmeyer, B. T., Boughton, R. K., Bryant, R. B., Cavigelli, M. A., Derner, J. D., Duncan, E. W., Goodrich, D. C., Huggins, D. R., King, K. W., Liebig, M. A., Locke, M. A., Mirsky, S. B., Moglen, G. E., Moorman, T. B., Pierson, F. B., Robertson, G. P., Sadler, E. J., Shortle, J. S., Steiner, J. L., Strickland, T. C., Swain, H. M., Tsegaye, T., Williams, M. R., Walthall, C. L.

“…Agriculture in the United States must respond to escalating demands for productivity and efficiency, as well as pressures to improve its stewardship of natural…”
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Nitrogen dynamics after low-emission applications of dairy slurry or fertilizer on perennial grass: a long term field study employing natural abundance of δ15N by Zhang, H., Hunt, D. E., Ellert, B., Maillard, E., Kleinman, P. J. A., Spiegal, S., Angers, D. A., Bittman, S.

“…Background Defining the long-term effects of liquid dairy manure (LDM) applied by a recommended low emission method is important to ensure sustainable grass…”
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Recycling nutrients in the beef supply chain through circular manuresheds: Data to assess tradeoffs by Spiegal, S., Vendramini, J. M. B., Bittman, S., Silveira, M. L., Gifford, C., Rotz, C. A., Ragosta, J. P., Kleinman, P. J. A.

“…Nutrient circularity can help supply chain participants meet sustainability targets. Across the segmented beef supply chain, opportunity exists to reinforce…”
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Evaluating strategies for sustainable intensification of US agriculture through the Long-Term Agroecosystem Research network by Spiegal, S, Bestelmeyer, B T, Archer, D W, Augustine, D J, Boughton, E H, Boughton, R K, Cavigelli, M A, Clark, P E, Derner, J D, Duncan, E W, Hapeman, C J, Harmel, R D, Heilman, P, Holly, M A, Huggins, D R, King, K, Kleinman, P J A, Liebig, M A, Locke, M A, McCarty, G W, Millar, N, Mirsky, S B, Moorman, T B, Pierson, F B, Rigby, J R, Robertson, G P, Steiner, J L, Strickland, T C, Swain, H M, Wienhold, B J, Wulfhorst, J D, Yost, M A, Walthall, C L

“…Sustainable intensification is an emerging model for agriculture designed to reconcile accelerating global demand for agricultural products with long-term…”
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P‐FLUX: A phosphorus budget dataset spanning diverse agricultural production systems in the United States and Canada by Williams, M. R., Welikhe, P., Bos, J., King, K., Akland, M., Augustine, D., Baffaut, C., Beck, E.G., Bierer, A., Bosch, D.D., Boughton, E., Brandani, C., Brooks, E., Buda, A., Cavigelli, M., Faulkner, J., Feyereisen, G., Fortuna, A., Gamble, J., Hanrahan, B., Hussain, M., Kohmann, M., Kovar, J., Lee, B., Leytem, A., Liebig, M., Line, D., Macrae, M., Moorman, T., Moriasi, D., Nelson, N., Ortega‐Pieck, A., Osmond, D., Pisani, O., Ragosta, J., Reba, M., Saha, A., Sanchez, J., Silveira, M., Smith, D., Spiegal, S., Swain, H., Unrine, J., Webb, P., White, K., Wilson, H., Yasarer, L.

“…Quantifying spatial and temporal fluxes of phosphorus (P) within and among agricultural production systems is critical for sustaining agricultural production…”
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Nitrogen dynamics after low-emission applications of dairy slurry or fertilizer on perennial grass: a long term field study employing natural abundance of [delta].sup.15N by Zhang, H, Hunt, D. E, Ellert, B, Maillard, E, Kleinman, P. J. A, Spiegal, S, Angers, D. A

“…Background Defining the long-term effects of liquid dairy manure (LDM) applied by a recommended low emission method is important to ensure sustainable grass…”
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Diet selection of Raramuri Criollo and Angus x Hereford crossbred cattle in the Chihuahuan Desert by Estell, R.E., Nyamuryekung'e, S., James, D.K., Spiegal, S., Cibils, A.F., Gonzalez, A.L., McIntosh, M.M., Romig, K.

“…Strategies to help producers cope with unpredictable forage production associated with low and variable precipitation patterns on arid rangelands are needed,…”
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PSXI-34 Diet selection by Raramuri Criollo and Angus crossbreds in the Chihuahuan Desert by Spiegal, S, Nyamuryekung’e, S, Estell, R, Cibils, A, James, D, Gonzalez, A, McIntosh, M

“…Abstract The Raramuri Criollo (RC) cattle biotype has undergone natural selection for hundreds of generations in northern Mexico. Little information about diet…”
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Diet selection by Raramuri Criollo and Angus crossbreds in the Chihuahuan Desert by Spiegal, S, Nyamuryekung'e, S, Estell, R, Cibils, A, James, D, Gonzalez, A, McIntosh, M

“…The Raramuri Criollo (RC) cattle biotype has undergone natural selection for hundreds of generations in northern Mexico. Little information about diet…”
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Cattle Grazing Distribution Patterns Related to Topography across Diverse Rangeland Ecosystems of North America by Raynor, E.J., Gersie, S.P., Stephenson, M.B., Clark, P.E., Spiegal, S.A., Boughton, R.K., Bailey, D.W., Cibils, A., Smith, B.W., Derner, J.D., Estell, R.E., Nielson, R.M., Augustine, D.J.

“…Livestock distribution in extensive rangelands of North America can present management challenges to land managers. Understanding the role of topography on…”
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Comparison of diet selection by Raramuri Criollo and Angus crossbreeds in the Chihuahuan Desert by Spiegal, S, Nyamurekung'e, S, Estell, R, Cibils, A, McIntosh, M, Gonzalez, A, James, D

“…An abstract of a study by Spiegal et al comparing diet selection of Raramuri Criollo (RC) and Angus Hereford (AH) crossbreeds typically found in the arid…”
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287 Comparison of diet selection by Raramuri Criollo and Angus crossbreeds in the Chihuahuan Desert by Spiegal, S., Nyamurekung'e, S., Estell, R., Cibils, A., McIntosh, M., Gonzalez, A., James, D.

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