Volume 19
Issue 1/volume19
Agricultural Engineering
JOURNAL OF
POLISH
AGRICULTURAL
UNIVERSITIES
Available Online: http://www.ejpau.media.pl/volume19/issue1/volume19/art-11.html
ENVIRONMENTAL EFFECTS OF SPATIALLY VARIABLE NITROGEN APPLICATION
Maria Walczykova, Mirosław Zagórda
Department of Machinery Management, Ergonomics and Production Processes, Faculty of Production and Power Engineering, University of Agriculture in Krakow, Poland
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Key words:
nitrogen, residues, SPAD, topdress application, variable rates, yields, winter wheat.
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Maria Walczykova
Department of Machinery Management, Ergonomics and Production Processes, Faculty of Production and Power Engineering, University of Agriculture in Krakow, Poland
Balicka 104, 30-149 Cracow, Poland
Phone: (012) 662 4634
email: rtwalczy@cyf-kr.edu.pl
Mirosław Zagórda
Department of Machinery Management, Ergonomics and Production Processes, Faculty of Production and Power Engineering, University of Agriculture in Krakow, Poland
Balicka 104, 30-149 Cracow, Poland
email: miroslaw.zagorda@poczta.fm
Responses to this article, comments are invited and should be submitted within three months of the publication of the article. If accepted for publication, they will be published in the chapter headed 'Discussions' and hyperlinked to the article.