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| Aspiazú,I; Sediyama,T; Ribeiro Jr,J.I; Silva,A.A; Concenco,G; Ferreira,E.A; Galon,L; Silva,A.F; Borges,E.T; Araujo,W.F. |
| The objective of this work was to evaluate characteristics associated with the photosynthetic activity of cassava plants in competition with weeds or not. The trial was performed on open environment conditions, with experimental units consisting of fiber glass vases with 150 dm³ filled with Red Yellow Latosol, previously fertilized. Treatments consisted in the cultivation of cassava plants isolated and associated to three weed species (Bidens pilosa, Commelina benghalensis and Brachiaria plantaginea). After cassava shooting, 15 days after planting, a removal of the weeds excess was performed, sown at the time of cassava planting, leaving six plants m-2 of B. pilosa and four plants m-2 of C. benghalensis and B. plantaginea. At 60 days after emergence (DAE),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bidens pilosa; Commelina benghalensis; Brachiaria plantaginea; Interference. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582010000400001 |
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