Yes it is. It's a warm-season grass (or a C4 grass) that is best grown in warmer climates, and is commonly used in the South as a pasture/hay grass for livestock.
I have a book by Ortho for home gardeners, and it has a section on lawns. So I went to Ortho's website and sure enough I found a page about types of...
Depends where the cows are located. Some grass species are too bitter like Meadow Foxtail, or too coarse like Russian Wild Rye or Rough Fescue. If given a choice, cows will choose the sweetest,...