Journal of Integrative Agriculture ›› 2015, Vol. 14 ›› Issue (3): 593-597.DOI: 10.1016/S2095-3119(14)60852-2

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Parallel coordinate plots of maize traits under different magnesium applications

 Jan Bocianowski, Piotr Szulc, Kamila Nowosad   

  1. 1、Department of Mathematical and Statistical Methods, Poznań Uni versity of Life Sciences, Poznań 60-637, Poland
    2、Department of Agronomy, Poznań University of Life Sciences, Po znań 60-632, Poland
    3、Department of Genetics, Plant Breeding and Seed Production, Wroc?aw University of Environmental and Life Sciences, Wroc?aw 53-363, Poland
  • 收稿日期:2014-03-13 出版日期:2015-03-01 发布日期:2015-03-12
  • 通讯作者: Jan Bocianowski, Tel/Fax: +48-61-8487140,E-mail: jboc@up.poznan.pl

Parallel coordinate plots of maize traits under different magnesium applications

 Jan Bocianowski, Piotr Szulc, Kamila Nowosad   

  1. 1、Department of Mathematical and Statistical Methods, Poznań Uni versity of Life Sciences, Poznań 60-637, Poland
    2、Department of Agronomy, Poznań University of Life Sciences, Po znań 60-632, Poland
    3、Department of Genetics, Plant Breeding and Seed Production, Wroc?aw University of Environmental and Life Sciences, Wroc?aw 53-363, Poland
  • Received:2014-03-13 Online:2015-03-01 Published:2015-03-12
  • Contact: Jan Bocianowski, Tel/Fax: +48-61-8487140,E-mail: jboc@up.poznan.pl

摘要: The parallel coordinate plot is proposed as an efficient tool for visualization of 13 traits of “stay-green” maize (Zea mays L.) cultivar exposed to different methods of magnesium application. The field experiment was conducted in the Department of Agronomy, Poznań University of Life Sciences, on the fields of the Department of Teaching and Experimental Station in Swadzim in 2006–2008. Experiment was conducted as a single-factor experiment with seven applications of magnesium in a randomized complete block design with four replicates. The highest mean values of grain yield and 1 000-grain weight were obtained after application of variant T3 of magnesium (10 kg MgO ha–1 soil) in the all three years of study.

关键词: magnesium , maize , parallel coordinate plots , visualization

Abstract: The parallel coordinate plot is proposed as an efficient tool for visualization of 13 traits of “stay-green” maize (Zea mays L.) cultivar exposed to different methods of magnesium application. The field experiment was conducted in the Department of Agronomy, Poznań University of Life Sciences, on the fields of the Department of Teaching and Experimental Station in Swadzim in 2006–2008. Experiment was conducted as a single-factor experiment with seven applications of magnesium in a randomized complete block design with four replicates. The highest mean values of grain yield and 1 000-grain weight were obtained after application of variant T3 of magnesium (10 kg MgO ha–1 soil) in the all three years of study.

Key words: magnesium , maize , parallel coordinate plots , visualization