Manejo de espécies vegetais de cobertura de solo e produtividade do milho e da soja em semeadura direta - DOI: 10.4025/actasciagron.v27i2.1903

Cid Tacaoca Muraishi; Aguinaldo José Freitas Leal; Edson Lazarini; Leandro Rebuá Rodrigues; Francisco Guilhien Gomes Junior

doi:10.4025/actasciagron.v27i2.1903

Soybean and corn yield in no tillage system with different intervals among different covering handlings - DOI: 10.4025/actasciagron.v27i2.1903

Authors

Cid Tacaoca Muraishi UNESP Author
Aguinaldo José Freitas Leal UNESP Author
Edson Lazarini Universidade Estadual Paulista Júlio de Mesquita Filho, Campus de Ilha Solteira. Author
Leandro Rebuá Rodrigues UNESP Author
Francisco Guilhien Gomes Junior UNESP Author

DOI:

https://doi.org/10.4025/actasciagron.v27i2.1903

Keywords:

plantio direto, cobertura de inverno, Zea mays, Glycine max, adubo verde

Abstract

This experiment aimed to verify the reaction of soybean and corn cultures sowed 38 days near or after chemical or mechanical handling of different soil coverings. The experiment was carried out at the experimental Station of Unesp, Ilha Solteira Campus, in the municipality of Selvíria, state of Mato Grosso do Sul, Brazil, during the agricultural year of 2001/02. The covering cultures used were: rice, sorghum, Brachiaria decumbens and brizantha, millet and Eleusine coracana. It was observed that the covering cultures showed good environment adaptation in dry mass production; the corn productivity was larger when the covering cultures handling was mechanically accomplished; the interval between handling and sowing of soybean and corn culture is important only for rice or Brachiaria decumbens covering cultures; in this case, a 38-day previous handling is recommended. Corn yield was inferior when sowed on sorghum residues.

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Author Biography

Edson Lazarini, Universidade Estadual Paulista Júlio de Mesquita Filho, Campus de Ilha Solteira.

possui graduação em Agronomia pela Universidade Estadual Paulista Júlio de Mesquita Filho (1985) , mestrado em Agronomia (Produção Vegetal) pela Universidade Estadual Paulista Júlio de Mesquita Filho (1990) e doutorado em Agronomia (Produção Vegetal) pela Universidade Estadual Paulista Júlio de Mesquita Filho (1995) . Atualmente é Professor Assitente Doutor da Universidade Estadual Paulista Júlio de Mesquita Filho. Tem experiência na área de Agronomia , com ênfase em Ciência do Solo. Atuando principalmente nos seguintes temas: soja, variedades, época de semeadura, irrigação, qualidade fisiológica de sementes.

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Published

2008-04-07

Issue

Vol. 27 No. 2 (2005)

Section

Soils

License

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How to Cite

Soybean and corn yield in no tillage system with different intervals among different covering handlings - DOI: 10.4025/actasciagron.v27i2.1903. (2008). Acta Scientiarum. Agronomy, 27(2), 199-207. https://doi.org/10.4025/actasciagron.v27i2.1903