Zobrazeno 1 - 10
of 369
pro vyhledávání: '"A. N. Sharpley"'
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 3, Iss 1, Pp n/a-n/a (2020)
Abstract Various soil extraction methods are used to indicate plant available P in soil but do not account for soil specific sorption of subsequent applications of P. Thus, estimates of soil phosphorus sorption saturation (PSS; estimated from Mehlich
Externí odkaz:
https://doaj.org/article/f7870216b7714f60a8d13c5e9257beba
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 3, Iss 1, Pp n/a-n/a (2020)
Abstract Phosphorus distribution in pasture soils underlain with karst geology was determined on a 0.10‐ha grid in 2014, 2016, and 2018. Two fields (Fields 1 and 12) received swine slurry from a concentrated animal feeding operation, whereas anothe
Externí odkaz:
https://doaj.org/article/758842c6aea2445b8f00e387bb3474d0
Autor:
A. N. Sharpley, B. E. Haggard, L. Berry, K. Brye, J. Burke, M. B. Daniels, E. Gbur, T. Glover, P. Hays, T. Kresse, K. W. VanDevender
Publikováno v:
Agricultural & Environmental Letters, Vol 2, Iss 1 (2017)
Nutrient concentrations in several streams of the Boston and Ozark Mountains region of Arkansas, including the Buffalo National River and its tributaries, have garnered tremendous interest. In particular, Big Creek has been the center of attention wi
Externí odkaz:
https://doaj.org/article/b2d4faf7513548ad81c990759e6a8ca8
Autor:
Mike B. Daniels, Matthew S. Fryer, Samuel B. Fernandes, Nathan A. Slaton, Andrew N. Sharpley, Pearl Webb, Lee Riley, James Burke, Lawrence G. Berry, Trenton Roberts, Bill Robertson
Publikováno v:
Agronomy Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9b67e37fcc558e63c4c4b4056d40ef4
https://doi.org/10.1002/agj2.21335
https://doi.org/10.1002/agj2.21335
Publikováno v:
Journal of the ASABE. 65:1317-1332
Highlights Animal effluents can be detected in soils after minimal applications using non-intrusive characterization techniques. Swine effluent in soil produces measurable electrical signatures in the absence of chemical signatures. Electrical resist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1410b99705017b36df4618f9bc8ce8db
https://doi.org/10.13031/ja.15259
https://doi.org/10.13031/ja.15259
Publikováno v:
Journal of Environmental Quality. 50:1042-1062
A legacy of using P fertilizers on grazed pastures has been enhanced soil fertility and an associated increased risk of P loss in runoff. Rainfall simulation has been extensively used to develop relationships between soil test P (STP) and dissolved P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36f2de2ea9876e95d6c13b83041b4916
https://doi.org/10.1002/jeq2.20265
https://doi.org/10.1002/jeq2.20265
Publikováno v:
Journal of Environmental Protection. 11:332-343
A common issue with filters designed to remove nutrients from runoff is their reduced effectiveness in high-flow conditions. To overcome this challenge, it was determined that nutrient removal from broiler-house fan dust could be more effective if nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be4cf03622e6759127529226381e4796
https://doi.org/10.4236/jep.2020.114019
https://doi.org/10.4236/jep.2020.114019
Autor:
Peter J. A. Kleinman, Deanna L. Osmond, Laura E. Christianson, Don N. Flaten, James A. Ippolito, Helen P. Jarvie, Jason P. Kaye, Kevin W. King, April B. Leytem, Joshua M. McGrath, Nathan O. Nelson, Amy L. Shober, Douglas R. Smith, Kenneth W. Staver, Andrew N. Sharpley
Publikováno v:
Agricultural & Environmental Letters. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d792fe798ab8b0290d67967d7e5e6ab8
https://doi.org/10.1002/ael2.20084
https://doi.org/10.1002/ael2.20084
Autor:
Andrew N. Sharpley
Publikováno v:
CSA News. 65:40-42
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d72017f2d31e475931fb10f16cd09967
https://doi.org/10.1002/csan.20332
https://doi.org/10.1002/csan.20332
Autor:
William D. Taylor, Andrew N. Sharpley, Duncan Boyd, Philippe Van Cappellen, Scott O. C. Mundle, Mohamed N. Mohamed, Douglas G. Haffner, Paul Weidman, George B. Arhonditsis, Krista M. Chomicki, Christopher Wellen, Christopher T. Parsons
Publikováno v:
Freshwater Science. 38:675-691
Eutrophication of freshwaters is already a problem in many regions globally and will probably worsen as human populations grow and consume more resources. The ability of researchers and gov...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f198114974b1046d26e9a7c8ac2635bc
https://doi.org/10.1086/705915
https://doi.org/10.1086/705915