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Nascente,A.S; Crusciol,C.A.C; Stone,L.F; Cobucci,T. |
The appropriate chemical management of cover crops in no-tillage aims to obtain greater benefits with its employment in agricultural systems. The objective of this study was to assess upland rice yield as affected by the previous summer crop, species and desiccation timing of cover crops by glyphosate. Sown cover crops were sown (November 2007), followed by rice in half of the experimental area and soybean in the other half (November 2008). After the harvesting of these crops, the same cover crops were sown again (March 2009) and followed by upland rice in the total area (November 2009). The experiment consisted of the combination of five cover crops (fallow, Panicum maximum, Brachiaria ruziziensis, B. brizantha and Pennisetum glaucum), four desiccation... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Oryza sativa; Brachiaria brizantha; Brachiaria ruziziensis; Panicum maximum; Pennisetum glaucum; Soil management; Crop-livestock integration. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582013000100016 |
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