Isaiah's agricultural calendar describes the planting of various grains, but this word creates a puzzle. Some scholars see it as accidental duplication—a scribe's eye skipping from one word to a similar one. Others defend it as meaning 'in rows,' describing how farmers arranged plantings. Ancient texts lack the error-correction mechanisms of modern publishing, so occasional duplications or corruptions occur. The verse's overall meaning—orderly agricultural practice—remains clear despite the textual question.