Adubação por área e por planta, densidade populacional e desenvolvimento do milho em função do sistema de manejo do solo - DOI: 10.4025/actasciagron.v26i3.1840

Émerson Borghi; Luiz Malcolm Mano de Mello; Carlos Alexandre Costa Crusciol

doi:10.4025/actasciagron.v26i3.1840

Area and plant manuring, population density and corn development related to soil management system - DOI: 10.4025/actasciagron.v26i3.1840

Authors

Émerson Borghi UNESP Botucatu Author
Luiz Malcolm Mano de Mello UNESP Author
Carlos Alexandre Costa Crusciol UNESP Author

DOI:

https://doi.org/10.4025/actasciagron.v26i3.1840

Keywords:

Zea mays L., população, componentes morfológicos, acamamento

Abstract

The present work aimed to evaluate the corn productivity according to per-area and per-plant manuring in different populations, in conventional, minimum and no-tillage arrangement systems. The experiment was performed in Red Latossol Dystrophic, in Selviria, MS, Brazil, in randomized blocks with factorial outline 3x3x2, with 3 soil management treatments (conventional planted, minimum tillage and no tillage), 3 corn populations (55,000, 65,000 and 75,000 plants per ha^-1) and 2 manurings (area and plant), with 4 repetitions, being the corn P30F33 sowed with 0,45m of row spacing. The morphologic components and the yield and straw productions were analyzed. No effects of manuring system or soil management system were registered in this experiment. The hybrid P30F33, sowed in the region of Selviria, MS, Brazil, during harvest period, showed grain yield increase up to 62,916 plants per ha^-1

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Author Biography

Émerson Borghi, UNESP Botucatu

Possui graduação em Agronomia pela Universidade Estadual Paulista Júlio de Mesquita Filho (2001) e mestrado em Agronomia (Energia na Agricultura) pela Universidade Estadual Paulista Júlio de Mesquita Filho (2004) . Tem experiência na área de Agronomia , com ênfase em Ciência do Solo. Atuando principalmente nos seguintes temas: consorciação, sistemas de cultivo, produção de matéria seca, forragens, Nitrogênio. Currículo Lattes

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Published

2008-04-11

Issue

Vol. 26 No. 3 (2004)

Section

Agronomy

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I Declare that current article is original and has not been submitted for publication, in part or in whole, to any other national or international journal.

The copyrights belong exclusively to the authors. Published content is licensed under Creative Commons Attribution 4.0 (CC BY 4.0) guidelines, which allows sharing (copy and distribution of the material in any medium or format) and adaptation (remix, transform, and build upon the material) for any purpose, even commercially, under the terms of attribution.

How to Cite

Borghi, Émerson, Mello, L. M. M. de, & Crusciol, C. A. C. (2008). Area and plant manuring, population density and corn development related to soil management system - DOI: 10.4025/actasciagron.v26i3.1840. Acta Scientiarum. Agronomy, 26(3), 337-345. https://doi.org/10.4025/actasciagron.v26i3.1840