AP: Premium Standard Farms has been given a two-year extension to install technology at its hog confinements to reduce odors after it failed to meet a July 31 deadline established by a Jackson County court six years ago. As part of the deal between the company and the Missouri attorney general’s office, the hog company has agreed to pay a total of $1 million, half of which will go to school districts in five counties and the other half to road funds in six counties. The Princeton, …