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.
MTP Daily. Chuck Todd. Chuck Todd is moderator of Meet The Press on NBC and the host of MTP Daily, weekdays at 5 p.m. on MSNBC. Todd is also NBC Newsâ political director and servers as on-air political analyst for Nightly News with Lester Holt and TODAY.