For best health, plus the joy of a small footprint, grow vining small fruit cucurbits (melons, cucumbers, small squash) up strings or frames rather than along the ground. Pruning them as single leaders, as per tomatoes, makes for an easy life – easy to pick, to spot pests, and to support, but best of all keeps the fruits in really good nick.
In the protected environment of the greenhouse, I grow melons and cucumbers up strings. If outside, its best to use a more solid frame cos when fully loaded they’re weighty as, and a big wind can take them out.
To keep them on the straight and narrow with just one leader, delateral as you would for tomatoes.
In the crook where each leaf joins the stem is where the laterals (shoots) and flowers come. Pinch out the shoot …
… and leave the flower. Et voila … one long line of cucumbers (or melons).
Maxing out on airflow and light + nice clean fruits too. The very best.
When the vine reaches the top of the string I send it over the top wire, and down the other side. And then sometimes, in a particularly good season, back up again.