[Variability and correlations of seed yield components in four lines-mother of maize hybrids] | Varijabilnost i korelacije komponenti rodnosti semena četiri linije-majke hibrida kukuruza
2010
Sabovljević, R., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Jovanović, D., Agroseme PKB, Beograd (Serbia) | Simić, D., Institut PKB Agroekonomik, Padinska Skela (Serbia) | Goranović, Đ., Jugoinspekt zavod Topcider, Beograd (Serbia) | Selaković, D., Institut za kukuruz Zemun Polje, Beograd - Zemun (Serbia)
Of the greatest scientific and technological achievements in the twentieth century was and remained in the creation and introduction of regular mercantile production of hybrid maize. Very quickly proven procedures and solutions in the creation of commercial hybrid combinations F1 generation corn found its application in the selection, seed production and commercial production of other field and vegetable crops (sugar beet, onion, tomato, eggplant, watermelon, pumpkins). F1 generation of hybrid seeds, for the manifestation of the effect of heterosis and uniformity established plants can be applied in the production only one time. So: it is necessary to constantly produce hybrid seeds of F1 generation. Methods of production of hybrid seeds F1 generation is very different from the production cultivar seeds of autogamy and xenogamy plants (variety of population, cultivars lines, cultivars of family or clone).
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