The increased use of biofuels should generate bullish vibes for agricultural commodities investors. More recently, plans for a biofuel plant in California should help spur more investors to look at ag commodities more closely. And that’s not only as a portfolio diversification tool, but for growth. California has one of the more stringent laws and [...] The post New California Biofuels Plant Spurs Soybean Prices Higher appeared first on ETF Trends .