Hibridação natural no feijoeiro (Phaseolus vulgaris L), em Linhares, Espírito Santo

Authors

  • Braz Eduardo Vieira Pacova UFV
  • Antônio Carlos de M Rocha UFV

Keywords:

cruzamento natural, taxa fecundação, cultivo feijoeiro, plantio seca, sementes híbridas

Abstract

Two experiment were conducted at the Linhares Experiment Station (IPEACS) in Espírito Santo to determine the natural crossing rate in beans (Phaseolus vulgaris L.). Two varieties ('S. Cuva 168-N' and 'Rosinha EEP 45-726') were planted in alternate rows during the dry seasons in 1969 and 1970.

Natural hybridization of 0.18 and 0.35 percent indicated the importance of isolating varieties for maintaining purity in variety collection and seed production work.

References

HAYES, H.K. & IMMER, F.R. Métodos fitotécnicos. Buenos Aires, ACEM Agency, 1947. 521 p.

POMPEU, A.S. Polinização cruzada natural no feijoeiro. Bragantia, Campinas, 35(5):53-7. 1963.

VIEIRA, C. Sobre a hibridação natural em Phaseolus vulgaris L. R. Ceres, Viçosa, 11(63):103-7. 1960.

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Published

2025-03-19

How to Cite

Vieira Pacova , B. E., & de M Rocha , A. C. (2025). Hibridação natural no feijoeiro (Phaseolus vulgaris L), em Linhares, Espírito Santo. Revista Ceres, 22(120), 157–158. Retrieved from https://ojs.ceres.ufv.br/ceres/article/view/6792

Issue

Vol. 22 No. 120 (1975)

Section

ARTICLE