Zobrazeno 1 - 10
of 27
pro vyhledávání: '"John D. McCallum"'
Publikováno v:
Precision Agriculture. 22:1936-1951
Weed maps created late in the growing season are potentially useful in regions where late maturing weeds are problematic and need to be controlled before they produce seed. The objectives of this study were to (1) spatially characterize the populatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea28937b845661669324d3b84ecc79c0
https://doi.org/10.1007/s11119-021-09819-6
https://doi.org/10.1007/s11119-021-09819-6
Autor:
Daniel Berluti, Gerard Girasole, Swaroopa Vaidya, Tara McLaughlin, John D McCallum, John F Irving, Leonard Kolstad
Publikováno v:
Cureus
Background The Connecticut Orthopaedic Institute (COI) conceptualized a Pivot Plan during an elective surgery moratorium at the beginning of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic with the goal of planning and execu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::113be26ad80e5f68824c0223fa728dc9
https://doi.org/10.7759/cureus.15077
https://doi.org/10.7759/cureus.15077
Autor:
John D. McCallum, Dan S. Long
Publikováno v:
Sensing Approaches for Precision Agriculture ISBN: 9783030784300
Sensing Approaches for Precision Agriculture
Sensing Approaches for Precision Agriculture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::581801c48b55c09dd8050774f1e0b72f
https://doi.org/10.1007/978-3-030-78431-7_7
https://doi.org/10.1007/978-3-030-78431-7_7
Publikováno v:
Agronomy Journal. 109:675-683
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23e1f78f396049581e06cf996a86b1f0
https://doi.org/10.2134/agronj2016.09.0518
https://doi.org/10.2134/agronj2016.09.0518
Publikováno v:
Agronomy Journal. 108:1503-1513
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d222a39e95bd71dcfcb7041b0c3cc74
https://doi.org/10.2134/agronj2015.0457
https://doi.org/10.2134/agronj2015.0457
Autor:
Dan S. Long, John D. McCallum
Publikováno v:
Computers and Electronics in Agriculture. 174:105467
An on-combine, near infrared (NIR) spectrometer is now commercially available for mapping grain protein concentration (GPC) within farm fields. Costing > US$20,000, this specialized instrument may not be affordable for all producers. The objective of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9502644b383f8be1bdd66b5b2da6c205
https://doi.org/10.1016/j.compag.2020.105467
https://doi.org/10.1016/j.compag.2020.105467
Publikováno v:
Agronomy Journal. 105:1529-1535
Grain segregation by grain protein concentration (GPC) may help growers maximize revenues in markets that offer protein premiums. Our objective was to develop an on-combine system for automatically segregating wheat (Triticum aestivum L.) by GPC duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c7b7cc94cb9c2a8d6e7939f2b759f56
https://doi.org/10.2134/agronj2013.0206
https://doi.org/10.2134/agronj2013.0206
Publikováno v:
Agronomy Journal. 105:721-726
By ignoring spatial variability in grain quality, conventional harvesting systems may increase the likelihood that growers will not capture price premiums for high-quality grain found within fields. The Grain Segregation Profit Calculator was develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bf8ab1ebaa6f76bf45d409539d68f01
https://doi.org/10.2134/agronj2012.0353
https://doi.org/10.2134/agronj2012.0353
Publikováno v:
Journal of Near Infrared Spectroscopy. 20:387-395
Natural variation in the seed oil concentration of oilseed crops sent to a crushing plant can impair the recovery of the oil from the seed. Consequently, there is interest in applying in-line near infrared (NIR) spectroscopy to measure the oil concen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9f799327c229711470d0784c2273838
https://doi.org/10.1255/jnirs.993
https://doi.org/10.1255/jnirs.993
Publikováno v:
Sensors, Vol 17, Iss 10, p 2381 (2017)
Sensors; Volume 17; Issue 10; Pages: 2381
Sensors (Basel, Switzerland)
Sensors; Volume 17; Issue 10; Pages: 2381
Sensors (Basel, Switzerland)
Kochia (Kochia scoparia L.), Russian thistle (Salsola tragus L.), and prickly lettuce (Lactuca serriola L.) are economically important weeds infesting dryland wheat (Triticum aestivum L.) production systems in the western United States. Those weeds p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef126f4b2d985f7140654b7aeaad4b81
https://doi.org/10.3390/s17102381
https://doi.org/10.3390/s17102381