Einfluß der Samen auf die Beerenreife bei <i>Vitis vinifera</i> L.
DOI:
https://doi.org/10.5073/vitis.1974.13.222-232Abstract
An drei verschiedenen Rebsorten wurde jeweils der Einfluß des Samengehaltes auf den Reifeverlauf der Beeren untersucht. Es stellte sich heraus, daß die bekannte Erscheinung einer früheren Reife der Beeren mit relativ geringem Samengehalt auf eine früher beginnende und dadurch länger andauernde Wachstumsphase IV (Phase der Zuckereinlagerung) zurückzuführen ist. Die Intensität der Zuckereinlagerung scheint indes sortenspezifisch und vom Samengehalt unabhängig zu sein.
Influence of the seeds on the maturation of Vitis vinifera L. berries
The influence of the seed number on berry ripening was investigated in three different varieties. The well-known symptom of an earlier ripeness of the berries with a relative small seed number proved to be a result of an earlier beginning and, thus, a longer duration of phase IV of the berry development (phase of sugar accumulation). The intensity of the sugar accumulation, however, seems to be specific to variety and independent of the seed number.
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