What is a characteristic of a bilateral cordon system?

The bilateral cordon system is characterized by having two horizontal arms that extend from a central trunk. This training method allows for optimal exposure to sunlight and effective air circulation, which are essential for healthy grape production. By positioning the arms horizontally, the vine can support a greater number of fruiting canes along each arm, improving yield and facilitating easier management during pruning and harvest.

This system differs from other training systems, such as a single horizontal arm, which would only have one arm rather than the two required for a bilateral cordon. Vertical growth on a trellis typically refers to a different structure and vine management style, while randomly placed canes would not provide the organized framework necessary for efficient grape cultivation. Thus, the bilateral cordon system stands out for its distinctive design that enhances vineyard management and productivity.