Branching versus thin-line types:

Soybean varieties have different growth habits which can be exploited.
The range is from highly branching types to thin-line types which produce a single, main stem.
The type of production system to be used (narrow-row vs. wide-row, irrigation vs. dryland) may make selection of a variety with a specific plant type beneficial. Row width and plant population may alter the growth habit of soybeans enough to somewhat change the degree of branching. For best yields in wide rows, select full-season varieties with a bushy growth habit.
Branching may be beneficial if lodging is a problem or if hail is a risk.