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| Eguchi,Edson S.; Cecato,Ulysses; Muniz,Antonio S.; Mari,Gracielle C.; Murano,Raphael A. C.; Sousa Neto,Eurico L. de. |
| ABSTRACT Poultry manure and mechanical management may influence the distribution of nutrients in the soil profile. The objective was to evaluate physical and chemical changes in a soil with palisade grass ( Brachiaria brizantha cv. Marandu) fertilized with doses of poultry manure with and without use of soil chiseling, after 180 days of application. The design was a randomized blocks with four replicates, in a 5 x 2 factorial arrangement with five doses of manure (0, 1.073, 2.074, 4.148 and 6.222 Mg ha-1), with and without soil chiseling at 0.20 m. Soil chiseling caused physical changes with an increase of macroporosity in the layer of 0-0.2 m and reduction in soil density and increase in macroporosity and total porosity in the layer of 0.2-0.4 m. With... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Palisade grass; Fertilization; Forage cultivation; Residue. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000400316 |
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