References
- Bremner , J. M. 1996 . “ Nitrogen total ” . In Methods of Soil Analysis, Part 3: Chemical Methods Edited by: Sparks , D. L. 1085 – 1121 . Madison, Wisconsin : Soil Science Society of America .
- Cantarella , H. and Trivelin , P. C.O. 2001 . “ Determinação de nitrogênio total em solo ” . In Análise Química Para Avaliação da Fertilidade de Solos Tropicais 262 – 269 . Campinas, , Brazil : Instituto Agronômico de Campinas SP .
- Craft , C. B. , Seneca , E. D. and Broome , S. W. 1991 . Loss on ignition and Kjeldahl digestion for estimating organic carbon and total nitrogen in estuarine marsh soils: Calibration with dry combustion . Estuaries , 14 ( 2 ) : 175 – 179 .
- Franzluebbers , A. J. , Hons , F. M. and Zuberer , D. A. 1994 . Seasonal change in soil microbial biomass and mineralizable C and N in wheat management systems . Soil Biology and Biochemistry , 26 : 1469 – 1475 .
- Jimenez , R. R. and Ladho , J. K. 1993 . Automated elemental analysis: A rapid and reliable but expensive measurement of total carbon and nitrogen in plant and soil samples . Communications in Soil Science and Plant Analysis , 24 ( 15–16 ) : 1897 – 1924 .
- Miller , J. C. and Miller , J. N. 1993 . Statistics for Analytical Chemistry , 3rd ed. Chichester, , U.K : Ellis Horwood .
- Pérez , D. V. , Alcântara , S. M. , Arruda , R. J. and Meneghelli , N. A. 2001 . Comparing two methods for soil carbon and nitrogen determination using selected Brazilian soils . Communications in Soil Science and Plant Analysis , 32 : 295 – 309 .
- Tedesco , M. J. , Gianello , C. , Bissani , C. A. , Bohnen , H. and Volkweiss , S. J. 1995 . Análise de Solo, Plantas e Outros Materiais Porto Alegre, , Brazil : Universidade Federal do Rio Grande do Sul .