Which island of Hawaii is known for its significant pineapple production?

Lanai is recognized for its historical significance in pineapple production, particularly during the 20th century when it was home to large pineapple plantations. The Dole Food Company established extensive agricultural operations there, making the island synonymous with pineapple cultivation. Although other Hawaiian islands also engage in agriculture, Lanai stands out for its concentration on pineapple, earning it a distinctive reputation in this area of farming. This historical context highlights why it is the correct answer, as the other islands listed are not primarily known for significant pineapple production.