01087naa a2200253 a 450000100080000000500110000800800410001902400370006010000290009724500810012626000090020752003220021665000210053865000210055965300350058065300300061565300240064570000200066970000160068970000200070570000160072570000180074177300740075921308982021-03-25       2020    bl uuuu     u00u1 u    #d7 a10.21475/ajcs.20.14.12.28462DOI1 aOLIVEIRA FILHO, E. G. de  aNitrous oxide (N2O) emissions in Savanah agrosystems.h[electronic resource]  c2020  aIn Brazil, 87% of N2O released into the atmosphere comes from agriculture, emphasizing the importance of assessing emissions in agricultural systems. The aim of this study was to evaluate N2O fluxes and emissions in agroecosystems and to identify how physical and chemical attributes of soil may affect the emissions.  aCropping systems  aGreenhouse gases  aFertilização com nitrogênio  aFixação biológica de N  aSistemas de cultivo1 aMEDEIROS, J. C.1 aROSA, J. D.1 aSOUZA, H. A. de1 aDEON, D. S.1 aMADARI, B. E.  tAustralian Journal of Crop Sciencegv. 14, n. 12, p. 1970-1976, 2020.