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.
Programming Schedule. First Look delivers everything you need to know to start your day: News, business, sports, weather, pop culture. Morning Joe, hosted by Joe Scarborough, Mika Brzezinski and Willie Geist, highlights the day's top newsmakers and stories. Get MSNBC's take on the latest political news. Breaking news, interviews with newsmakers, and analysis that cuts through the noise. MSNBC's mid-day news, hosted by Craig Melvin.