Maturity of F1 grape hybrids originated in Pink Traminer

  • Radu E. SESTRAS University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, 3-5 Manastur St., 400372
  • Marin ARDELEAN University of Agricultural Science and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca
  • Sergiu Dan MOLDOVAN Wine Research and Development Station, 2 Gh. Baritiu St., 515400 Blaj, Alba
  • Elena TAMAS University of Agricultural Science and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca
  • Eugenia MOLDOVAN University of Agricultural Science and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca
  • Mirela CORDEA University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, 3-5 Manastur St., 400372
  • Lucia COSTIN University of Agricultural Science and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca
  • Agnes BORS University of Agricultural Science and Veterinary Medicine, 3-5 Manastur St., 400372 Cluj-Napoca
Keywords: F1 hybrids, grape maturity, cv. Pink Traminer, heritability

Abstract

In eight hybrid combinations in which one of the parents (either maternal of paternal) was cv. Pink Traminer (Gewurztraminer), 2.284 F1 individuals have been analyzed concerning the maturity of grapes. Obvious differences were noted among different combinations and within the same combination, depending on whether Pink Traminer had been used as a maternal or paternal genitor. These data suggest a possible maternal effect on the analyzed characteristic. Grape maturity seemed to be polygenicall inherited, heritability (in broad sense) showing high values while the one in narrow sense small and very small values, suggesting that additivity is not playing the most important role in the inheritance of this character in grapes.

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Published
1998-08-05
How to Cite
SESTRAS, R. E., ARDELEAN, M., MOLDOVAN, S. D., TAMAS, E., MOLDOVAN, E., CORDEA, M., COSTIN, L., & BORS, A. (1998). Maturity of F1 grape hybrids originated in Pink Traminer. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 28(1), 53-57. https://doi.org/10.15835/nbha281331
Section
Research Articles

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