Nitrogen mineralization from humic acid fractions in rice soils depends on degree of humification

Soil Science Society of America Journal

Volumn 68, Issue 4, 2004, Pages 1278-1284

  Nguyen, Bao Ve ^a   Olk, D C ^b   Cassman, K G ^c  

^a CAN THO UNIVERSITY   (Viet Nam)

^b AGRICULTURAL RESEARCH SERVICE   (United States)

^c UNIVERSITY OF NEBRASKA LINCOLN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DENSITY (OPTICAL); GRAIN (AGRICULTURAL PRODUCT); IRRIGATION; ORGANIC ACIDS; STABILITY;

INCUBATION; MINERALIZATION;

SOILS;

HUMIFICATION; MINERALIZATION; PADDY FARMING; SOIL NITROGEN; SOIL ORGANIC MATTER;

ORYZA SATIVA;

EID: 3142767752     PISSN: 03615995     EISSN: None     Source Type: Journal    
DOI: 10.2136/sssaj2004.1278     Document Type: Article

References (24)

1. Baldock, J.A., and J.O. Skjemstad. 2000. Role of the soil matrix and minerals in protecting natural organic materials against biological attack. Org. Geochem. 31:697-710.
2. Bending, G.D., and D.J. Read. 1996. Nitrogen mobilization from protein-polyphenol complex by ericoid and ectomycorrhizal fungi. Soil Biol. Biochem. 28:1603-1612.
3. Burge, W.D., and F.E. Broadbent. 1961. Fixation of ammonia by organic soils. Soil Sci. Soc. Am. Proc. 25:199-204.
4. Cassman, K.G., S.K. De Datta, D.C. Olk, J.M. Alcantara, M.I. Samson, J.P. Descalsota, and M.A. Dizon. 1995. Yield decline and the nitrogen economy of long-term experiments on continuous, irrigated rice systems in the tropics. p. 181-222. In R. Lal and B.A. Stewart (ed.) Soil management: Experimental basis for sustainability and environmental quality. Lewis/CRC Publishers, Boca Raton, FL.
5. 6 ratios. Soil Sci. Soc. Am. J. 41:352-358.
6. Christensen, B.T. 1992. Physical fractionation of soil and organic matter in primary particle size and density separates. Adv. Agron. 20:1-90.
7. Feller, C., and M.H. Beare. 1997. Physical control of soil organic matter dynamics in the tropics. Geoderma 79:69-116.
8. Kempers, A.J., and A. Zweers. 1986. Ammonium determination in soil extracts by the salicylate method. Commun. Soil Sci. Plant Anal. 17:715-723.
9. Knicker, H., S. Saggar, R. Bäumler, P.D. McIntosh, and I. Kögel-Knabner. 2000. Soil organic matter transformations induced by Hieracium pilosella L. in tussock grassland of New Zealand. Biol. Fertil. Soils 32:194-201.
10. Kononova, M.M. 1961. The natural factors of humus formation. p. 203-230. In Soil organic matter: Its nature, its role in soil formation and in soil fertility. Pergamon Press, New York.
11. Kumada, K. 1987. Chemistry of soil organic matter. Japan Scientific Societies Press, Tokyo.
12. Mahieu, N., D.C. Olk, and E.W. Randall. 2002. Multinuclear magnetic resonance analysis of two humic acid fractions from lowland rice soils. J. Environ. Qual. 31:421-430.
13. Nguyen, V.B., D.C. Olk, and K.G. Cassman. 2004. Characterization of humic acid fractions improves estimates of nitrogen mineralization kinetics for lowland rice soils. Soil Sci. Soc. Am. J. 68:1266-1277 (this issue).
14. Olk, D.C., and K.G. Cassman. 2002. The role of organic matter quality in nitrogen cycling and yield trends in intensively cropped paddy soils. p. 1355-1-1355-8. In Proceedings, 17th World Congress of Soil Science. 14-21 Aug. 2002, Bangkok, Thailand. International Union of Soil Sciences.
15. Olk, D.C., K.G. Cassman, and T.W.M. Fan. 1995. Characterization of two humic acid fractions from a calcareous vermiculitic soil: Implications for the humification process. Geoderma 65:195-208.
16. Olk, D.C., K.G. Cassman, N. Mahieu, and E.W. Randall. 1998. Conserved chemical properties of young humic acid fractions in tropical lowland soil under intensive irrigated rice cropping. Eur. J. Soil Sci. 49:337-349.
17. Olk, D.C., K.G. Cassman, E.W. Randall, P. Kinchesh, L.J. Sanger, and J.M. Anderson. 1996. Changes in chemical properties of organic matter with intensified rice cropping in tropical lowland soil. Eur. J. Soil Sci. 47:293-303.
18. SAS Institute. 1990. The REG procedure. p. 1351-1456. In SAS/ STAT user's guide. Statistics. Ver. 6. 4th ed. Vol. 2. SAS Institute, Cary, NC.
19. Schimel, J.P., and M.K. Firestone. 1989. Inorganic N incorporation by coniferous forest floor material. Soil Biol. Biochem. 21:41-46.
20. Schnitzer, M., and M. Lévesque. 1979. Electron spin resonance as a guide to the degree of humification of peats. Soil Sci. 127:140-145.
21. Stevenson, F.J., and M.A. Cole. 1999. The internal cycle of nitrogen in soil. p. 191-229. In Cycles of soil: Carbon, nitrogen, phosphorus, sulfur, micronutrients. John Wiley & Sons, New York.
22. Whalen, J.K., P.J. Bottomley, and D.D. Myrold. 2000. Carbon and nitrogen mineralization from light- and heavy-fraction additions to soil. Soil Biol. Biochem. 32:1345-1352.
23. Witt, C., K.G. Cassman, D.C. Olk, U. Biker, S.P. Liboon, M.I. Samson, and J.C.G. Ottow. 2000. Crop rotation and residue management effects on carbon sequestration, nitrogen cycling, and productivity of irrigated rice systems. Plant Soil 263-278.
24. Zech, W., N. Senesi, G. Guggenberger, K. Kaiser, J. Lehmann, T.M. Miano, A. Miltner, and G. Schroth. 1997. Factors controlling humification and mineralization of soil organic matter in the tropics. Geoderma 79:117-161.