Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Curtis J. Ransom"'
Autor:
Hui Shao, Yuxin Miao, Fabián G. Fernández, Newell R. Kitchen, Curtis J. Ransom, James J. Camberato, Paul R. Carter, Richard B. Ferguson, David W. Franzen, Carrie A. M. Laboski, Emerson D. Nafziger, John E. Sawyer, John F. Shanahan
Publikováno v:
Agronomy, Vol 13, Iss 7, p 1948 (2023)
Plant N concentration (PNC) has been commonly used to guide farmers in assessing maize (Zea mays L.) N status and making in-season N fertilization decisions. However, PNC varies based on the development stage. Therefore, a relationship between biomas
Externí odkaz:
https://doaj.org/article/dd0564f1b50741e79acd12a212e58ec8
Publikováno v:
Agricultural & Environmental Letters, Vol 7, Iss 2, Pp n/a-n/a (2022)
Abstract Adjacent fields with contrasting histories present an opportunity to evaluate the legacy of management on soil health (SH) and grain productivity. In 2011, two fields transitioned to no‐till grain production. During the previous 25 yr, one
Externí odkaz:
https://doaj.org/article/aea58d652b53497a8015e903deb29a4b
Autor:
Newell R. Kitchen, Curtis J. Ransom, James S. Schepers, Jerry L. Hatfield, Raymond Massey, Scott T. Drummond
Publikováno v:
PLoS ONE, Vol 17, Iss 5 (2022)
For maize (Zea mays L.), nitrogen (N) fertilizer use is often summarized from field to global scales using average N use efficiency (NUE). But expressing NUE as averages is misleading because grain increase to added N diminishes near optimal yield. T
Externí odkaz:
https://doaj.org/article/161f6fbda62e480e80b79ebcc32e6053
Autor:
Dan Li, Yuxin Miao, Curtis J. Ransom, Gregory Mac Bean, Newell R. Kitchen, Fabián G. Fernández, John E. Sawyer, James J. Camberato, Paul R. Carter, Richard B. Ferguson, David W. Franzen, Carrie A. M. Laboski, Emerson D. Nafziger, John F. Shanahan
Publikováno v:
Remote Sensing, Vol 14, Iss 2, p 394 (2022)
Accurate nitrogen (N) diagnosis early in the growing season across diverse soil, weather, and management conditions is challenging. Strategies using multi-source data are hypothesized to perform significantly better than approaches using crop sensing
Externí odkaz:
https://doaj.org/article/e02d778071434c8b8b9a5ae8d79759e2
Publikováno v:
Soil Science Society of America Journal. 87:291-308
Publikováno v:
Agronomy Journal. 114:3457-3472
Autor:
Curtis J. Ransom, Newell R. Kitchen, James J. Camberato, Paul R. Carter, Richard B. Ferguson, Fabián G. Fernández, David W. Franzen, Carrie A. M. Laboski, David Brenton Myers, Emerson D. Nafziger, John E. Sawyer, John F. Shanahan
Publikováno v:
Soil Science Society of America Journal.
Autor:
Peter C. Scharf, Richard B. Ferguson, Newell R. Kitchen, Carrie A. M. Laboski, James J. Camberato, Fabián G. Fernández, Emerson D. Nafziger, R. L. Nielsen, Kristen S. Veum, John E. Sawyer, Curtis J. Ransom, Gregory Mac Bean, David W. Franzen
Publikováno v:
Agronomy Journal. 113:5541-5555
Autor:
John F. Shanahan, Richard B. Ferguson, Curtis J. Ransom, Chris Bandura, D. Brenton Myers, Fabián G. Fernández, Jason D. Clark, Emerson D. Nafziger, Gregory Mac Bean, Newell R. Kitchen, Paul R. Carter, Carrie A. M. Laboski, Matthew E. Shafer, John E. Sawyer, David W. Franzen, James J. Camberato
Publikováno v:
Agronomy Journal. 113:4429-4436