Legumes (family Fabales) develop root nodules that harbour Rhizobium bacteria (rhizobia). Endosymbiotic bacteria (bacteroids) convert nitrogen to ammonia (biological nitrogen fixation). Legume crops restore fertility to agricultural soils by capturing nitrogen from the atmosphere.
Mon Apr 24 4:00am. Meet the Press msnbc. This Sunday-morning public-affairs institution is network TV's oldest program, but it's certainly no dinosaur as it continues to be a prime forum for newsmakers (domestic and foreign) wanting to make announcements or test political waters.
Joe Scarborough -- host of MSNBC's Morning Joe -- quietly divorced his wife of 12 years back in January ... TMZ has learned. The 50-year-old former Florida congressman filed the divorce docs in Connecticut back in September 2012 ... seeking to end his marriage to Susan Waren, a former aide to FL Gov. Jeb Bush.