21.   Corn is the primary component of cattle feed.

22.   Corn is the primary feed ingredient.

23.   Corn is to Latin America what wheat is to Europe and rice is to Asia.

24.   Corn is wind pollinated, and the plants need each other to complete their growing cycle.

25.   Corn is his only cash crop.

26.   Corn is more popular for now because farmers receive subsidies to grow it, and the commercial facilities for ethanol are based around it, analysts said.

27.   Corn is one of the primary ingredients in most livestock feeds.

28.   Corn is the main ingredient of livestock feed.

29.   Corn is the primary ingredient in livestock feed.

30.   Corn is the primary ingredient of cattle feed.