Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Dennis C. Bryant"'
Autor:
Jan W. Hopmans, R. Ford Denison, William R. Horwath, Dennis C. Bryant, Kate M. Scow, Thomas P. Tomich, Martin Burger, Emma E. Torbert, Stephen Kaffka, Kristina M. Wolf, Angela Y. Y. Kong, Robert F. Norris, Israel Herrera, Johan Six
Publikováno v:
Ecology, vol 99, iss 2
The Century Experiment at the Russell Ranch Sustainable Agriculture Facility at the University of California, Davis provides long-term agroecological data from row crop systems in California's Central Valley starting in 1993. The Century Experiment w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa81a905e5fad69b792f26ffe09b8a6b
https://pubmed.ncbi.nlm.nih.gov/29338085
https://pubmed.ncbi.nlm.nih.gov/29338085
Publikováno v:
Soil Science Society of America Journal. 69:1078-1085
One of our current challenges is to quantify the mechanisms, capacity, and longevity of C stabilization in agricultural lands. The objectives of this study were to evaluate the long-term (10 yr) role of C input in soil organic carbon (SOC) sequestrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24e181e4ceaca5889784e8b2243d5c12
https://doi.org/10.2136/sssaj2004.0215
https://doi.org/10.2136/sssaj2004.0215
Publikováno v:
Field Crops Research. 86:255-266
Reported increases in crop yields over the first few years of organic farming (especially during the 3-year ‘‘transitional’’ period established in US law) have been attributed to gradual improvements in soil properties, such as the capacity o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cef0518bf3d4d8d6678d78f6aee61548
https://doi.org/10.1016/j.fcr.2003.09.002
https://doi.org/10.1016/j.fcr.2003.09.002
Publikováno v:
Field Crops Research. 86:267-277
The Long-Term Research on Agricultural Systems (LTRAS) experiment has been monitoring the long-term effects of conventional and alternative practices on crop yields and soil properties since 1993, with a planned duration of 100 years. Data for the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01a278ca1f095e425808fbf4de393501
https://doi.org/10.1016/j.fcr.2003.08.014
https://doi.org/10.1016/j.fcr.2003.08.014
Publikováno v:
Field Crops Research. 67:239-255
Computer models may be useful tools to design management practices for green manures, to maximize N uptake by the following crop while minimizing N losses to leaching. A previous paper tested CERES models predictions of soil processes in the absence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55a36034017dd36e63a0654791214a08
https://doi.org/10.1016/s0378-4290(00)00099-x
https://doi.org/10.1016/s0378-4290(00)00099-x
Publikováno v:
Field Crops Research. 63:255-267
Nitrogen release into soil from a legume cover crop (LCC) is affected by soil biotic and abiotic factors, quality of the LCC incorporated, and management practices. This study was conducted to test the ability of the CERES soil-process submodels to p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d4cecdf5b6e779c2d11aabb3b85fba4
https://doi.org/10.1016/s0378-4290(99)00043-x
https://doi.org/10.1016/s0378-4290(99)00043-x
Publikováno v:
Agronomy Journal. 90:404-410
Long-term use of fallow in dryland wheat (Triticum aestivum L.) systems can increase erosion and decrease soil fertility. One possible solution is to grow a green manure crop during the fallow period. To evaluate the short-term effects of substitutin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b06744e1edea6d0073a621011e53e2e0
https://doi.org/10.2134/agronj1998.00021962009000030015x
https://doi.org/10.2134/agronj1998.00021962009000030015x
Publikováno v:
California Agriculture, Vol 50, Iss 3, Pp 9-13 (1996)
Color infrared aerial photos can be scanned into a computer file and then analyzed using image-processing software. This relatively new technology is illustrated using examples from two long-term research projects at UC Davis. A “vegetation index
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45b8cb1fd7fddb561c314d5536bf69ec
http://calag.ucanr.edu/archive/?article=ca.v050n03p9
http://calag.ucanr.edu/archive/?article=ca.v050n03p9
Publikováno v:
Crop Science. 32:1251-1258
Partitioning efficiencies of plant dry matter (harvest index, or HI) and N (NHI) to grain are determinants of economic yield and protein content of wheat (L.). Response of HI and NHI to a range of early- and late-season N-supply environments was char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1a8e45d77c4a2f3f32d5aa60fdf2995
https://doi.org/10.2135/cropsci1992.0011183x003200050038x
https://doi.org/10.2135/cropsci1992.0011183x003200050038x
Publikováno v:
Soil Science Society of America Journal. 56:823-830
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d3de8f7a95b08548a58172eb6c56143
https://doi.org/10.2136/sssaj1992.03615995005600030025x
https://doi.org/10.2136/sssaj1992.03615995005600030025x