MENU
- WINEGUIDE › ¬ Incorrupt, independent, strict and professional
  - Over a period of more then 15 years, the Wein‑Plus Wine Guide has established a reputation for its strict and independent wine reviews. Marcus Hofschuster, our head taster and editor in chief, has a precise view at the wines of the leading wine producers in Europe.
    
    Wines
    Producers
    Regions
    Rating System
- GLOSSARY › ¬ The world's biggest wine-related knowledge base
  - More than 22 000 keywords on wine are explained in detail. With translations and pronunciation examples of important wine terms
    
    World's largest wine knowledge database, made with ♥ by our author Norbert Tischelmayer. Learn about .
- MAGAZINE ^DE › ¬ Honest and current wine articles
  - The Wine Magazine provides reports and current news and developments as well as a free archive with more than 1,300 contributions.
    
    Article ^DE
    News ^DE
    Wine-FAQ ^DE
- TASTING PACKAGE ^DE › ¬ The favorite wines of our tasters
  - Interesting wines off the beaten mainstream path, wines with an unmistakeable character! Our head taster Marcus Hofschuster personally selects these wines from around 12,000 wines tasted each year: objectively, independently and without any trade interests.
    
    About Tasting Package ^DE
    Current Package ^DE
    Previous Packages ^DE
    Subscribe to the Tasting Package ^DE
- SHOPPING ^DE › ¬ The wines of our members
  - Are you looking for a particular wine? Compare and select from around 200,000 easily searchable offers provided my more than 300 wine merchants!
    
    Start Shopping ^DE
- CALENDAR ^DE › ¬ All wine events at a glance
  - Do not miss any appointments around our favorite topic anymore. Tastings, wine seminars, wine fairs, wine festivals and more.
    
    Events ^DE
- BENEFITS WORLD ¬ Exclusive benefits from the wine world for our members
  - As a member of Wein‑Plus you will profit from benefits we have negotiated with our cooperation partners in the world of wine – and these have a real cash value for you. These offers are exclusively for your benefit: Wein‑Plus receives no fees or commissions from ist partners – and that’s a promise.
    
    Go to benefits world
    Another partner
- BUSINESS DIRECTORY ^DE › ¬ The Yellow Pages concerning wine
  - The large branch catalog on the subject of wine. Find vendors on all topics related to wine or browse their websites in a central search.
    
    Business Directory ^DE
    Search All Sites ^DE
    My Listings ^DE
- BUSINESS › ¬ Your Company on Wein-Plus
  - Benefit from a significantly higher presence, increased awareness of your products, unbeatable top conditions at important branch service providers as well as useful, up-to-date and comprehensive information on wine and the wine sector.
    
    All oportunities
- Facebook YouTube Twitter Instagram

EN
- Select Language
  
  English Deutsch
  
  Content partially translated to English language
SIGN UP
LOG IN
- Welcome back!
  
  Remember Me Forgot your password?
  
  Your data will be kept strictly confidential and will not be shared with third parties . By registering you enter no obligations. In the later registration process, you can optionally complete a paid membership or complete the registration without membership.
  
  New to Wein‑Plus?
  Create an Account

Search in Wein‑Plus

The largest wine encyclopedia in the world

23.030 Keywords • 48.228 Synonyms • 5.303 Translations • 28.336 Pronunciations • 154.274 Cross-references

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

diaphragm

Partition or wooden bridge in hollow stems of plants that are in the place of Nodien (Knots = thickened areas). The nodes structure the annual wood of the vine in sections, the places between the nodes are called internodes. This dividing wall controls the flow of certain substances (liquids) or allows this in only one direction. Even the semi-permeable (semi-permeable) partitions in one osmosis are called diaphragms. See also under morphology and grapevine,

Eye (bud) with diaphragm - drawing and photo
taken from Bauer / Regner / Schildberger, Weinbau, ISBN: 978-3-70402284-4, Cadmos Verlag GmbH