Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Livingston, Michael J."'
Publikováno v:
American Journal of Agricultural Economics, 2004 Feb 01. 86(1), 1-13.
Externí odkaz:
https://www.jstor.org/stable/3697870
Publikováno v:
American Journal of Agricultural Economics, 2002 Aug 01. 84(3), 645-659.
Externí odkaz:
https://www.jstor.org/stable/1244842
Publikováno v:
Review of Agricultural Economics, 2009 Jul 01. 31(2), 303-329.
Externí odkaz:
https://www.jstor.org/stable/30224863
More than 15 years after their first successful commercial introduction in the United States, genetically engineered (GE) seeds have been widely adopted by U.S. corn, soybean, and cotton farmers. Still, some questions persist regarding the potential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::645015ae0500b2349f688715eaa0104a
We utilize a treatment effects model to examine if there are differences in costs/profits for manure-using corn producers versus non-users. We find that manure users have lower peracre operating costs via reductions in fertilizer and soil conditioner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::1a600550d67da07faa0e17f6660aaf3f
http://purl.umn.edu/120450
http://purl.umn.edu/120450
Autor:
Malcolm, Scott A., Marshall, Elizabeth P., Aillery, Marcel P., Heisey, Paul W., Livingston, Michael J., Day-Rubenstein, Kelly A.
Global climate models predict increases over time in average temperature worldwide, with significant impacts on local patterns of temperature and precipitation. The extent to which such changes present a risk to food supplies, farmer livelihoods, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81ca36167244e5e431f59d5b00328323
Autor:
Ribaudo, Marc, Delgado, Jorge, Hansen, LeRoy T., Livingston, Michael J., Mosheim, Roberto, Williamson, James M.
Nitrogen is an important agricultural input that is critical for crop production. However, the introduction of large amounts of nitrogen into the environment has a number of undesirable impacts on water, terrestrial, and atmospheric resources. This r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::ac5499c29506f211dcf3cb9a5039288f
http://purl.umn.edu/118022
http://purl.umn.edu/118022