Summary
Experiments on heterosis in Brussels sprouts are described. The plants obtained after inbreeding showed reduced vigour and gave sprouts of poor quality. The heterosis cross yielded sprouts of a better quality than the original varieties. After the severe winter 1953–1954, it was observed that a heterosis effect for cold resistance also exists. These results are discussed and interpreted according to Jones' dominance hypothesis.
Samenvatting
Proefnemingen over heterosis bij spruitkool zijn beschreven. De door inteelt verkregen planten hadden minder groeikracht en leverden spruiten van slechte kwaliteit. De heterosis-kruising gaf spruiten van betere kwaliteit dan de oorspronkelijke rassen.
Na de strenge winter 1953–'54 kon worden vastgesteld, dat een heterosis-effect voor kouderesistentie bestaat. Deze resultaten worden besproken en verklaard met behulp van de dominantiekoppelingstheorie van Jones.
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Literature
Gowen, J. W. et al., Heterosis. Iowa State College Press, Ames, Iowa (1952): IX + 552 pp.
Hagberg, A., Heterosis in barley. Hereditas 39 (1953): 325–348.
Hagberg, A., Further studies on and discussion of the heterosis phenomenon. Hereditas 39 (1953): 349–379.
Kley, F. K.van der, Male sterility and its importance in breeding heterosis varieties. Euphytica 3 (1954): 117–124.
Odland, M. L. and C. J.Noll, The utilization of cross-compatibility and self-incompatibility in the production of F1 hybrid cabbage. Proc. Amer. Soc. Hort. Sci. 55 (1950): 391–402.
Stokes, P. and K.Verkerk, Flower formation in Brussels sprouts. Meded. Landb. Hogeschool, Wageningen 50 (1951): 141–160.
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Zeevaart, J.A.D. Heterosis in brussels sprouts, especially with reference to cold resistance. Euphytica 4, 127–132 (1955). https://doi.org/10.1007/BF00039637
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DOI: https://doi.org/10.1007/BF00039637