Partitioning CO₂ Respiration among Soil, Rhizosphere Microorganisms, and Roots of Wheat under Greenhouse Conditions

References

• Craine , J. M. , Wedin , D. A. and Chapin , F. S. 1999 . Predominance of ecophysiological controls on soil CO2 flux in a Minnesota grassland . Plant and Soil , 207 : 77 – 86 .
   Web of Science ®Google Scholar
• Cheng , W. 1996 . Measurement of rhizosphere respiration and organic matter decomposition using natural 13C . Plant and Soil , 183 : 263 – 268 .
   Web of Science ®Google Scholar
• Cheng , W. and Coleman , D. C. 1990 . Effects of living roots on soil organic matter decomposition . Soil Biology and Biochemistry , 22 : 781 – 787 .
   Web of Science ®Google Scholar
• Cheng , W. , Coleman , D. C. , Carroll , R. C. and Hoffman , C. A. 1993 . In situ measurement of root respiration and soluble C concentrations in the rhizosphere . Soil Biology and Biochemistry , 25 : 1189 – 1196 .
   Web of Science ®Google Scholar
• Foster , R. C. 1988 . Microenvironments of soil microorganisms . Biology and Fertility of Soils , 6 : 189 – 203 .
   Web of Science ®Google Scholar
• Fu , S. and Cheng , W. 2002 . Rhizosphere priming effects on the decomposition of soil organic matter in C4 and C3 grassland soil . Plant and Soil , 238 : 289 – 294 .
   Web of Science ®Google Scholar
• Horwath , W. R. , Pregitzer , K. S. and Paul , E. A. 1994 . 14C allocation in tree–soil systems . Tree Physiology , 14 : 1163 – 1176 .
   PubMedGoogle Scholar
• Hu , S. , Chapin , F. S. , Firestone , M. K. and Chiariello , N. R. 2001 . Nitrogen limitation of microbial decomposition in a grassland under elevated CO2 . Nature , 409 : 188 – 191 .
   PubMed Web of Science ®Google Scholar
• Hungate , B. A. , Holland , E. A. , Jackson , R. D. , Chapin , F. S. , Mooney , H. A. and Field , C. B. 1997 . The fate of carbon in grasslands under carbon dioxide enrichment . Nature , 388 : 576 – 579 .
   Web of Science ®Google Scholar
• Hunt , E. R. , Zakir , N. J.D. and Nobel , P. S. 1987 . Water cost and water revenues for established and rain‐induced roots of Agave desirti . Functional Ecology , 1 : 125 – 129 .
   Web of Science ®Google Scholar
• Johanson , G. 1992 . Release of organic C from growing roots of meadow fescue (Festuca pratensis L.) . Soil Biology and Biochemistry , 24 : 427 – 433 .
   Web of Science ®Google Scholar
• Keith , H. , Oades , J. M. and Martin , J. K. 1986 . Input of carbon to soil from wheat plants . Soil Biology and Biochemistry , 18 : 445 – 449 .
   Web of Science ®Google Scholar
• Kelting , D. L. , Burger , J. A. and Edwards , G. S. 1998 . Estimating root respiration, microbial respiration in the rhizosphere, and root‐free soil respiration in forest soils . Soil Biology and Biochemistry , 50 : 961 – 968 .
   Web of Science ®Google Scholar
• Kuzyakov , Y. and Cheng , W. 2001 . Controls of rhizosphere respiration and organic matter decomposition by photosysthesis and diurnal fluctuation . Soil Biology and Biochemistry , 33 : 1915 – 1925 .
   Web of Science ®Google Scholar
• Kuzyakov , Y. and Domanski , G. 2000 . Carbon input by plants into the soil . Journal of Plant Nutrition and Soil Science , 163 : 421 – 431 .
   Web of Science ®Google Scholar
• Kuzyakov , Y. , Ehrensberger , H. and Stahr , K. 2001 . Carbon portioning and belowground translocation by Lolium perenne . Soil Biology and Biochemistry , 33 : 61 – 74 .
   Web of Science ®Google Scholar
• Kuzyakov , Y. , Friedel , J. K. and Stahr , K. 2000 . Mechanisms and quantification of priming effects . Soil Biology and Biochemistry , 32 : 1485 – 1498 .
   Web of Science ®Google Scholar
• Martin , J. K. and Foster , R. C. 1985 . A model system for studying the biochemistry and biology of root–soil interface . Soil Biology and Biochemistry , 17 : 261 – 269 .
   Web of Science ®Google Scholar
• Mary , B. , Fresneau , C. , Morel , J. L. and Mariotti , A. 1993 . C and N cycling during the decomposition of root mucilage, roots and glucose in soil . Soil Biology and Biochemistry , 25 : 1005 – 1014 .
   Web of Science ®Google Scholar
• Meharg , A. A. and Killham , K. 1990 . The effects of soil pH on rhizosphere carbon flow of Lolium perenne . Plant and Soil , 123 : 1 – 7 .
   Web of Science ®Google Scholar
• Merckx , R. A. , Dijkstra , A. , Hartog , A. and Van Veen , J. A. 1987 . Production of root‐derived materials and associated microbial growth in soil at different nutrient levels . Biology and Fertility of Soils , 5 : 126 – 132 .
   Web of Science ®Google Scholar
• Palta , J. A. and Nobel , P. S. 1989 . Influences of water status, temperature, and root age on daily patterns of root respiration for two cactus pecies . Annals of Botany , 63 : 651 – 662 .
   Web of Science ®Google Scholar
• Raich , J. W. and Schlesinger , W. H. 1992 . The global carbon dioxide flux in soil respiration and its relationship to vegetation and climate . Tellus , 44 : 81 – 99 .
   Google Scholar
• Robinson , D. and Scrimgeour , C. M. 1995 . The contribution of plant C to soil CO2 measured using δ13C . Soil Biology and Biochemistry , 27 : 1653 – 1656 .
   Web of Science ®Google Scholar
• Rochette , P. and Flanagan , L. B. 1998 . Quantifying rhizosphere respiration in a corn crop under field conditions . Soil Science Society of America Journal , 61 : 466 – 474 .
   Web of Science ®Google Scholar
• Rouhier , H. , Billès , G. , Billès , L. and Bottner , P. 1996 . Carbon fluxes in the rhizosphere of sweet chestnut seedlings (castanea sativa) grown under two atmospheric CO2 concentrations: 14C partitioning after pulse labeling . Plant and Soil , 180 : 101 – 111 .
   Web of Science ®Google Scholar
• Sallih , Z. and Bottner , P. 1988 . Effects of wheat (Triticum aestivum) roots on mineralization rates of soil organic matter . Biology and Fertility of Soils , 7 : 67 – 70 .
   Google Scholar
• SAS . 1996 . SAS procedure guide, release 6.12 Cary , North Carolina : SAS Institute .
   Google Scholar
• Schlesinger , W. H. 1997 . Biogeochemisrty: An Analysis of Global Change San Diego , California : Academic Press .
   Google Scholar
• Smucker , A. J.M. and Erickson , A. E. 1987 . Anaerobic stimulation of root exudates and disease of peas . Plant and Soil , 99 : 423 – 433 .
   Web of Science ®Google Scholar
• Swinnen , J. 1994 . Rhizodeposition and turnover of root‐derived organic material in barley and wheat under conventional and integrated management . Agriculture, Ecosystems, and Environment , 51 : 115 – 128 .
   Web of Science ®Google Scholar
• Swinnen , J. , Van Veen , J. A. and Merckx , R. 1995 . Root decay and turnover of rhizodeposits estimated by 14C pulse‐labeling in field‐grown winter wheat and spring barley . Soil Biology and Biochemistry , 27 : 211 – 217 .
   Web of Science ®Google Scholar
• Whipps , J. M. 1984 . Environmental factors affecting the loss of carbon from the roots of wheat and barley seedlings . Journal of Experimental Botany , 35 : 767 – 773 .
   Web of Science ®Google Scholar