Zobrazeno 1 - 10
of 35
pro vyhledávání: '"R. B. Bryant"'
Autor:
L. E. Christianson, A. S. Collick, R. B. Bryant, T. Rosen, E. M. Bock, A. L. Allen, P. J. A. Kleinman, E. B. May, A. R. Buda, J. Robinson, G. J. Folmar, Z. M. Easton
Publikováno v:
Agricultural & Environmental Letters, Vol 2, Iss 1 (2017)
There is strong interest in adapting denitrifying bioreactors to mid-Atlantic drainage systems to help address Chesapeake Bay water quality goals. Three ditch drainage-oriented bioreactors were constructed in 2015 in Maryland to evaluate site-specifi
Externí odkaz:
https://doaj.org/article/9361635b791d4146bcfd0472df2c6d52
Autor:
R. B. Bryant, C. G. Olson
Publikováno v:
Future Developments in Soil Science Research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::242c6b923cd1492f43c0668a204d957e
https://doi.org/10.2136/1987.futuredevelopmentssoil.c32
https://doi.org/10.2136/1987.futuredevelopmentssoil.c32
Publikováno v:
Proceedings of the Fourth International Conference on Precision Agriculture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f14ace1facccdefcdeb941daa6e20f9
https://doi.org/10.2134/1999.precisionagproc4.c18
https://doi.org/10.2134/1999.precisionagproc4.c18
Autor:
R. B. Bryant
Publikováno v:
Fragipans: Their Occurrence, Classification, and Genesis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c0ae8a73ab26b662bd8d25c2695c5c7
https://doi.org/10.2136/sssaspecpub24.c8
https://doi.org/10.2136/sssaspecpub24.c8
Publikováno v:
Scopus-Elsevier
This study investigated the relationships between corn (Zea mays L.) grain yield and weather over a range of soil rooting depths with and without irrigation. The purpose was to test if variability of corn grain yield over a range of soil rooting dept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06a7bd4d06a97f42343636317d1d1c0d
https://doi.org/10.2136/sssaj2001.6541219x
https://doi.org/10.2136/sssaj2001.6541219x
Publikováno v:
Soil Science Society of America Journal. 64:738-745
Little is known about changes in soil organic C (SOC) and total N with depth and wilh land use. We conducted this study to determine the depth of changes in SOC and total N under different management regimes in the chernozem soil. Four sites were sam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e7461f32086cf72c42a92ae4a7831fb
https://doi.org/10.2136/sssaj2000.642738x
https://doi.org/10.2136/sssaj2000.642738x
Publikováno v:
Journal of Environmental Quality. 28:2026-2030
Soil P saturation affects the risk of P loss to surface and ground water and is therefore a critical environmental indicator in regions where eutrophication is a concern. In the USA, most soil testing laboratories do not include environmental indicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f898823bef1bc725cb87aa7a6019f01a
https://doi.org/10.2134/jeq1999.00472425002800060044x
https://doi.org/10.2134/jeq1999.00472425002800060044x
Publikováno v:
Soil Science Society of America Journal. 62:764-773
The purpose of this study was to relate the temporal and spatial variability of corn (Zea mays L.) grain yield on a Typic Fragiochrept soil on a hillslope to soil properties and topographic features. Corn grain yields were sampled from a field that m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::683c87bfeaf2b23fafdafee0f98b9ad8
https://doi.org/10.2136/sssaj1998.03615995006200030032x
https://doi.org/10.2136/sssaj1998.03615995006200030032x
Publikováno v:
Soil Science Society of America Journal. 61:273-279
Iso-erodent maps can be used in soil conservation planning to identify regions with high rainfall erosive potential. This study was conducted to determine the significance of elevation in predicting the rainfall erosivity index (R) in addition to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::244e4386b922651ecfc4069045880beb
https://doi.org/10.2136/sssaj1997.03615995006100010039x
https://doi.org/10.2136/sssaj1997.03615995006100010039x
Autor:
J. Macedo, R. B. Bryant
Publikováno v:
Soil Science Society of America Journal. 54:819-821
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::199b0667451166db141501064dbddaf3
https://doi.org/10.2136/sssaj1990.03615995005400030033x
https://doi.org/10.2136/sssaj1990.03615995005400030033x