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| Concenço,G; Aspiazú,I; Galon,L; Ferreira,E.A; Freitas,M.A.M; Fialho,C.M.T; Schwanke,A.M.L; Ferreira,F.A; Silva,A.A. |
| The objective of this work was to evaluate the characteristics related to the photosynthetic ability of hybrid and inbred rice varieties, as a way to assess which of the two presented higher potential to stand out under conditions of competition. The trial was set in a greenhouse in completely randomized block design and 2 x 6 factorial scheme with four replications. Factor A consisted of rice varieties (hybrid or inbred) and factor B by competition levels. Treatments consisted in maintaining one plant of either BRS Pelota (inbred) or Inov (hybrid) variety at the center of the plot, under competition with 0, 1, 2, 3, 4 or 5 plants of the variety BRS Pelota at the periphery of the experimental unit, according to the treatment. Fifty days after emergence... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Competitive ability; Plant physiology; Oryza sativa. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582011000400010 |
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