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Factors influencing fruit size in the strawberry (Fragaria ananassa Duch.)

Summary

Fruit size is one of the most important characteristics of highly productive strawberry cultivars. The aim of the experiments was to establish the factors responsible for the expression of this trait. The total yield of large fruits correlates closely with the total yield of all fruits and depends mainly on the mean fruit weight of all fruits. The position of fruits on the inflorescence influences the decline of fruit size to a larger extent in small-fruited clones than in the large-fruited ones. The size of the fruit is controlled by the dimension of the receptacle and number of achenes. The stimulating effects of achenes are quite different in various genotypes and the fruit weight per achene declines with the inferior blossom position. The large-fruited clones have bigger leaves, a larger photosynthetic area, and thicker petioles and flower stalks. Their cells are larger, which is common for the giant genotypes. The results suggest that there exists a possibility for indirect selection of fruit size on the basis of some additional parameters, which can be useful particularily in the years of unsuitable weather conditions.

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References

  1. Barritt B.H., 1979. Breeding strawberries for fruit firmness. J. Amer. Soc. Hort. Sci. 104: 663–665.

    Google Scholar 

  2. Hansche P.E., R.S. Bringhurst & V. Voth, 1968. Estimates of genetic and environmental parameters in the strawberry. Proc. Amer. Soc. Hort. Sci. 92: 338–345.

    Google Scholar 

  3. Hondelmann W.H.J., 1976. Erdbeerzüchtung. Probleme, Methoden Ergebnisse. Fortschritte der Pflanzenzüchtung, Beihefte zur Zeitschrift fur Pflanzenzüchtung 7. Paul Parey, Berlin.

    Google Scholar 

  4. Hortyński J., 1987. Dziedziczenie niektórych cech ilościowych u truskawki (Fragaria ananassa Duch.). Metody i problemy oszacowań. Wydawnictwo Akademii Rolniczej, Lublin.

    Google Scholar 

  5. Hortyński J., I. Flis & T. Hulewicz, 1976. Phenotypic correlations concerning generative and vegetative characters in the strawberry (Fragaria ananassa Duch.). Z. Pflanzenzüchtung 77, 121–132.

    Google Scholar 

  6. Hulewicz T. & J. Hortyński, 1972. Self-compatibility and fruit development in some cultivars of the strawberry (Fragaria ananassa Duch.). Genetica Polonica 13: 1–12.

    Google Scholar 

  7. Janick J. & D.A. Eggert, 1968. Factors affecting fruit size in the strawberry. Proc. Amer. Soc. Hort. Sci. 93: 311–316.

    Google Scholar 

  8. Janick J. & J.N. Moore (Eds), 1975. Advances in Fruit Breeding, Purdue University Press, West Lafayette, Indiana.

    Google Scholar 

  9. Lacey C.N.D., 1973. Phenotypic correlations between vegetative characters and yield components in strawberry. Euphytica 22: 546–554.

    Google Scholar 

  10. Moore J.N., G.R. Brown & E.D. Brown, 1970. Comparison of factors influencing fruit size in large-fruited and small-fruited clones of strawberry. J. Amer. Soc. Hort. Sci. 95: 827–831.

    Google Scholar 

  11. Murawski H., 1968. Untersuchungen über den Erbwert von Erdbeerensorten. Ertragskomponenten (2 Mitt.). Arch. Gartenbau 16: 453–476.

    Google Scholar 

  12. Olsen L.J., L.W. Martin & P.J. Breen, 1985. Yield component analysis of Benton and OR-US-4356 strawberries. Hort. Science 20: 74–76.

    Google Scholar 

  13. Pelofske P.J. & F.J. Lawrence, 1984. Inheritance of size relationship of primary and secondary berries of strawberry. Hort. Science 19: 641–642.

    Google Scholar 

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Hortyński, J.A., Żebrowska, J., Gawroński, J. et al. Factors influencing fruit size in the strawberry (Fragaria ananassa Duch.). Euphytica 56, 67–74 (1991). https://doi.org/10.1007/BF00041745

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Key words

  • Fruit size
  • correlation coefficient
  • Fragaria ananassa
  • large-fruited clones
  • selection
  • yield