@incollection{Silva19, author = {Eulene Francisco da Silva and Marlenildo Ferreira Melo and Kássio Ewerton Santos Sombra and Tatiane Severo Silva and Diana Ferreira de Freitas and Maria Eugênia da Costa and Eula Paula da Silva Santos and Larissa Fernandes da Silva and Ademar Pereira Serra and Paula Romyne de Morais Cavalcante Neitzke}, title = {Organic Nitrogen in Agricultural Systems}, booktitle = {Nitrogen Fixation}, publisher = {IntechOpen}, address = {Rijeka}, year = {2019}, editor = {Everlon Cid Rigobelo and Ademar Pereira Serra}, chapter = {2}, doi = {10.5772/intechopen.90242}, url = {https://doi.org/10.5772/intechopen.90242} }