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.
MSNBC Reshuffles Its Daytime Lineup Ahead of Brian Williamsâs Debut. The cable network MSNBC is getting a long-awaited shake-up to its daytime lineup. The networkâs president, Phil Griffin, told staff members on Thursday that three shows in its afternoon schedule, âThe Cycle,â âNow With Alex Wagnerâ and âThe Ed Show,â would all be canceled. The last shows will be Friday.