Short-term nitrogen transformations in bulk and root-associated soils under ryegrass

Soil Biology and Biochemistry

Volumn 33, Issue 14, 2001, Pages 1937-1945

  Whalen, J K ^a   Bottomley, P J ^a   Myrold, D D ^a  

^a OREGON STATE UNIVERSITY   (United States)

Author keywords

Bulk soil; Gross N mineralization rate; Root associated soil; Ryegrass; SOM fractions

Indexed keywords

EID: 0040374617     PISSN: 00380717     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0038-0717(01)00121-3     Document Type: Article

References (30)

1. Anderson J.M. Spatiotemporal effects of invertebrates on soil processes. Biology & Fertility of Soils. 6:1988;216-227.
2. Bardgett R.D., Wardle D.A., Yeates G.W. Linking above-ground and below-ground interactions: how plant responses to foliar herbivory influence soil organisms. Soil Biology & Biochemistry. 30:1998;1867-1878.
3. Bailey L.D. Effects of temperature and root on denitrification in a soil. Canadian Journal of Soil Science. 56:1976;79-87.
4. Beare M.H., Parmelee R.W., Hendrix P.F., Cheng W., Coleman D.C., Crossley D.A. Jr. Microbial and faunal interactions and effects on litter nitrogen and decomposition in agroecosystems. Ecological Monographs. 62:1992;569-591.
5. Blair J.M., Parmelee R.W., Lavelle P. Influences of earthworm on biogeochemistry. Hendrix P.F. Earthworm Ecology and Biogeography in North America. 1995;127-158 Lewis Publishers, Chelsea.
6. Bodelier P.L.E., Wijlhuizen A.G., Blom C.W.P.M., Laanbroek H.J. Effects of photoperiod on growth of and denitrification by Pseudomonas chlororaphis in the root zone of Glyceria maxima, studied in a gnotobiotic microcosm. Plant & Soil. 190:1997;91-103.
7. Bohlen P.J., Parmelee R.W., McCartney D.A., Edwards C.A. Earthworms effects on carbon and nitrogen dynamics of surface litter in corn agroecosystems. Ecological Applications. 7:1997;1341-1349.
8. Brooks P.D., Stark J.M., McInteer B.B., Preston T. Diffusion method to prepare soil extracts for automated nitrogen-15 analysis. Soil Science Society of America Journal. 53:1989;1707-1711.
9. Burket J.Z., Dick R.P. Microbial and soil parameters in relation to N mineralization in soils of diverse genesis under differing management systems. Biology & Fertility of Soils. 27:1998;430-438.
10. Edwards C.A., Bohlen P.J. Biology and Ecology of Earthworms. 3rd ed :1996;Chapman and Hall, London.
11. Grayston S.J., Vaughan D., Jones D. Rhizosphere carbon flows in trees, in comparison with annual plants: the importance of root exudation and its impact on microbial activity and nutrient availability. Applied Soil Ecology. 5:1996;29-56.
12. Hale M.G., Moore L.D. Factors affecting root exudation - II: 1970-1978. Advances in Agronomy. 31:1979;93-124.
13. Hart S.C., Stark J.M., Davidson E.A., Firestone M.K. Nitrogen mineralization, immobilization and nitrification. Weaver R.W., Angle S., Bottomley P., Bezdicek D., Smith S., Tabatabai A., Wollum A. Methods of Soil Analysis, Part 2. Microbiological and Biochemical Properties. Soil Science Society of America. 1994;985-1018.
14. Holland J.N., Cheng W., Crossley D.A. Jr. Herbivore-induced changes in plant carbon allocation: assessment of below-ground C fluxes using carbon-14. Oecologia. 107:1996;87-94.
15. Ingham R.E., Trofymow J.A., Ingham E.R., Coleman D.C. Interactions of bacteria, fungi and their nematode grazers: effects on nutrient cycling and plant growth. Ecological Monographs. 55:1985;119-140.
16. Kirkham D., Bartholomew M.V. Equations for following nutrient transformations in soil, utilizing tracer data. Soil Science Society of America Proceedings. 18:1954;33-34.
17. Klemedtsson L., Svensson B.H., Rosswall T. Dinitrogen and nitrous oxide produced by denitrification and nitrification in soil with and without barley plants. Plant & Soil. 99:1987;303-319.
18. Mahmood T., Ali R., Malik K.A., Shamsi S.R.A. Denitrification with and without maize plants (Zea mays L.) under irrigated field conditions. Biology & Fertility of Soils. 24:1997;323-328.
19. Mawdsley J.L., Bardgett R.D. Continuous defoliation of perennial ryegrass (Lolium perenne) and white clover (Trifolium repens) and associated changes in the microbial population of an upland grassland soil. Biology & Fertility of Soils. 24:1997;52-58.
20. McNaughton S.J., Wallace L.L., Coughenour M.B. Plant adaptation in an ecosystem context: effects of defoliation, nitrogen and water on growth of an African C4 sedge. Ecology. 64:1983;307-318.
21. Norton J.M., Firestone M.K. N dynamics in the rhizosphere of Pinus ponderosa seedlings. Soil Biology & Biochemistry. 28:1996;351-362.
22. Prade K., Trolldenier G. Effect of wheat roots on denitrification at varying soil air-filled porosity and organic carbon content. Biology & Fertility of Soils. 7:1988;1-6.
23. Reydellet I., Laurent F., Oliver R., Siband P., Ganry F. Quantification par méthode isotopique de l'effet de la rhisophère sur la minéralisation de l'azote (cas d'un sol ferrugineux tropical). Agronomie. 320:1997;843-847.
24. SAS Procedures Guide, Version 6. 3rd ed :1990;SAS Institute, Cary.
25. Sims G.K., Ellsworth T.R., Mulvaney R.L. Microscale determination of inorganic nitrogen in water and soil extracts. Communications in Soil Science & Plant Analysis. 26:1995;303-316.
26. Smith M.S., Tiedje J.M. The effect of roots on soil denitrification. Soil Science Society of America Journal. 43:1979;951-955.
27. Strickland T.C., Sollins P. Improved method for separating light- and heavy-fraction organic matter from soil. Soil Science Society of America Journal. 51:1987;1390-1393.
28. Waller D.A., Jones C.G. Measuring herbivory. Ecological Entomology. 14:1989;479-481.
29. Whalen J.K., Parmelee R.W., McCartney D.A., VanArsdale J.L. Movement of N from decomposing earthworm tissue to soil, microbial and plant N pools. Soil Biology & Biochemistry. 31:1999;487-492.
30. Whalen J.K., Bottomley P.J., Myrold D.D. Carbon and nitrogen mineralization from light- and heavy-fraction additions to soil. Soil Biology & Biochemistry. 32:2000;1345-1352.