Agricultural firms are relying on a food price rise to increase revenues and profit margins, which have been stagnant. You can get exposure to those producers in ETFs like Market Vectors Agribusiness (NYSEArca: MOO) and PowerShares Global Agriculture (NYSEArca: PAGG) are great ways to get exposure to them.

Although the CFTC is looking at speculation, you can get exposure for now to agriculture futures in ETFs like PowerShares DB Agriculture (NYSEArca: DBA) and Teucrium Corn (NYSEArca: CORN).

This is barely scratching the surface when it comes to agriculture ETFs; you can find them all in the ETF Analyzer!

Tisha Guerrero contributed to this article.