Zobrazeno 1 - 10
of 72
pro vyhledávání: '"and James E. McMurtrey"'
Autor:
Neil M. Goldberg, and James E. McMurtrey, Kevin B. Hicks, Isabel M. Lima, T. E. Devine, Charles A. Mullen, Akwasi A. Boateng
Publikováno v:
Environmental Progress & Sustainable Energy. 29:175-183
The straws of two high-biomass soybean lines developed at ARS for bioenergy were subjected to thermochemical conversion by fast pyrolysis. The objective was to evaluate the potential use of the straw for the production of liquid fuel intermediates. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f337ef17cfb3153189c39556faf20da
https://doi.org/10.1002/ep.10446
https://doi.org/10.1002/ep.10446
Publikováno v:
Proceedings of the Third International Conference on Precision Agriculture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecfaf175343aafbffed7bef0443d2d1d
https://doi.org/10.2134/1996.precisionagproc3.c109
https://doi.org/10.2134/1996.precisionagproc3.c109
Publikováno v:
Digital Imaging and Spectral Techniques: Applications to Precision Agriculture and Crop Physiology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fd0885f1a2cb685df9c25cdc1e0d2ed
https://doi.org/10.2134/asaspecpub66.c17
https://doi.org/10.2134/asaspecpub66.c17
Autor:
Alan J. Stern, Craig S. T. Daughtry, P.C. Doraiswamy, E.R. Hunt, James E. McMurtrey, John H. Prueger
Publikováno v:
Soil and Tillage Research. 91:101-108
Management of plant litter or crop residues in agricultural fields is an important consideration for reducing soil erosion and increasing soil organic C. Current methods of quantifying crop residue cover are inadequate for characterizing the spatial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4d6b5089ee03d04814de5d8a67ec9bb
https://doi.org/10.1016/j.still.2005.11.013
https://doi.org/10.1016/j.still.2005.11.013
Autor:
Michel A. Cavigelli, Craig S. T. Daughtry, C.L. Walthall, E. Raymond Hunt, James E. McMurtrey
Publikováno v:
Precision Agriculture. 6:359-378
Remote sensing is a key technology for precision agriculture to assess actual crop conditions. Commercial, high-spatial-resolution imagery from aircraft and satellites are expensive so the costs may outweigh the benefits of the information. Hobbyists
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7346da18113b584bf6481c717bf1925
https://doi.org/10.1007/s11119-005-2324-5
https://doi.org/10.1007/s11119-005-2324-5
Publikováno v:
Agronomy Journal. 97:864-871
Management of plant litter or crop residues in agricultural fields is an important consideration for reducing soil erosion and increasing soil organic C. Current methods of quantifying crop residue cover are inadequate for characterizing the spatial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfe5cd95db4dbf4b81d3b5ece4136040
https://doi.org/10.2134/agronj2003.0291
https://doi.org/10.2134/agronj2003.0291
Publikováno v:
Weed Science. 52:492-497
Leafy spurge can be detected during flowering with either aerial photography or hyperspectral remote sensing because of the distinctive yellow-green color of the flower bracts. The spectral characteristics of flower bracts and leaves were compared wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f692199406cca644af2f6a14dee3498
https://doi.org/10.1614/ws-03-132r
https://doi.org/10.1614/ws-03-132r
Publikováno v:
Journal of Sustainable Agriculture. 24:107-128
Soybeans are planted on approximately eight million hectares (20 M acres) of highly erodible land (HEL) in the United States. Soybean crops have been recognized as deficient in supplying crop residues that reduce soil erosion. A new type of soybean t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec7a9f10e4cf2cf1a12ea311c1859555
https://doi.org/10.1300/j064v24n01_09
https://doi.org/10.1300/j064v24n01_09
Publikováno v:
Remote Sensing of Environment. 90:126-134
Management of crop residues is an important consideration for reducing soil erosion and increasing soil organic carbon. Current methods of measuring residue cover are inadequate for characterizing the spatial variability of residue cover over large f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1a46f166fb273345584c00f8102e536
https://doi.org/10.1016/j.rse.2003.10.023
https://doi.org/10.1016/j.rse.2003.10.023
Autor:
Lawrence A. Corp, Emmett W. Chappelle, James E. McMurtrey, Elizabeth M. Middleton, Craig S. T. Daughtry, Charles L. Mulchi
Publikováno v:
Remote Sensing of Environment. 86:470-479
Leaf and canopy fluorescence properties of field corn (Zea mays L.) grown under varying levels of nitrogen (N) fertilization were characterized to provide an improved N sensing capability which may assist growers in site-specific N management decisio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df87353e538b1c3acf6c166b3dac2938
https://doi.org/10.1016/s0034-4257(03)00125-1
https://doi.org/10.1016/s0034-4257(03)00125-1