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Alceu Pedrotti ; David Bruce Mengel ; Janice Guedes de Carvalho ; Tácio Oliveira da Silva ; Arisvaldo Vieira Mello Junior ;Semina: Ciências Agrárias 2011, 32 3

Author: Francisco Sandro Rodrigues Holanda

Source: http://www.redalyc.org/articulo.oa?id=445744109017


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Semina: Ciências Agrárias ISSN: 1676-546X semina.agrarias@uel.br Universidade Estadual de Londrina Brasil Rodrigues Holanda, Francisco Sandro; Pedrotti, Alceu; Mengel, David Bruce; Guedes de Carvalho, Janice; Oliveira da Silva, Tácio; Vieira Mello Junior, Arisvaldo Contribution of tillage systems on the organic matter of Gley soil and the productivity of corn and soybean Semina: Ciências Agrárias, vol.
32, núm.
3, julio-septiembre, 2011, pp.
983-993 Universidade Estadual de Londrina Londrina, Brasil Available in: http:--www.redalyc.org-articulo.oa?id=445744109017 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative DOI: 10.5433-1679-0359.2011v32n3p983 Contribution of tillage systems on the organic matter of Gley soil and the productivity of corn and soybean Contribuição do sistema de cultivo sobre a matéria orgânica de um Gleissolo e a produtividade do milho e soja Francisco Sandro Rodrigues Holanda1; Alceu Pedrotti1*; David Bruce Mengel2; Janice Guedes de Carvalho3; Tácio Oliveira da Silva1; Arisvaldo Vieira Mello Junior4 Abstract To evaluate the behavior of the organic matter in the pro le of Gley soil and the productivity of corn and soybean in a temperate climate (Experimental Station of the University of Purdue - West Lafayette Indiana - United States - Long: 86º 55’ W and Lat: 40º 26’ N).
The effects of six treatments were studied, derived from three different tillage systems: conventional tillage, minimum tillage, and no tillage, with two successions of crops (soybean-corn and continuous corn), in an experiment conducted in the period of 1980 to 1995, with an experimental design of randomized blocks constituting six treatments arranged in subdivided parcels (split-plot), with three replications.
In the experi...





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