Usefulness of winter wheat varieties for cultivation in mixtures
Jadwiga Nadziak
smolice@hrsmolice.plHodowla Roślin Smolice Sp. z o.o. — Grupa IHAR, Oddział Bąków (Poland)
Anna Tratwal
Instytut Ochrony Roślin — PIB, Poznań (Poland)
Abstract
In the study, the usefulness of winter wheat varieties for mixture creation was assessed. The comparative analysis was used for the real and the expected yield in the two-component mixtures and one three-component mixture. Strict field experiments were located in two locations during three vegetation seasons. In the experiment, three winter wheat varieties (Bogatka, Sława, Nutka) were studied, in pure stands and in all possible mixtures combinations. As a result, the influence of particular varieties was assessed in terms of yield obtained from the studied mixtures. On this basis, the most efficient varieties were selected for mixture creation. The variety Bogatka resulted in higher yield obtained from containing it mixtures, which indicates positive effect of this cultivar in mixture cultivation.
Keywords:
mixtures, expected yield, observed yield, winter wheatReferences
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Authors
Jadwiga Nadziaksmolice@hrsmolice.pl
Hodowla Roślin Smolice Sp. z o.o. — Grupa IHAR, Oddział Bąków Poland
Authors
Anna TratwalInstytut Ochrony Roślin — PIB, Poznań Poland
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Copyright (c) 2012 Jadwiga Nadziak, Anna Tratwal
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