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Lexicon

The largest wine encyclopedia in the world with 26,381 Terms.

0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

O.P

English term (open pollinated) for an open-pollinated and thus newly formed grape variety; see there.

open-pollinated

Term (also erratic block) for the natural fertilisation of plant flowers, in English "open pollinated" (abbreviation O.P.). The stigmas of the flowers are "openly" pollinated, i.e. naturally by wind, insect or self-pollination (without artificial help from humans). If the grapevine seeds are sown later, then new descendants arise from them, whose pollen donor (father variety) is not known a priori. Cross-fertilisation with pollen from other varieties in the vicinity can occur through insects or wind, but also self-pollination (self-fertilisation). The father variety can only be assumed. open-pollinated is in contrast to deliberate crossing in...
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This page was last modified at 23 June, 2021 at 03:39.

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The world's largest Lexicon of wine terms.

26,381 Keywords · 46,989 Synonyms · 5,323 Translations · 31,715 Pronunciations · 202,661 Cross-references
made with ♥ by our author Norbert F. J. Tischelmayer. About the Lexicon

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