Nutrient Cycling in Agroecosystems

, Volume 72, Issue 2, pp 101–120 | Cite as

Can the Synchrony of Nitrogen Supply and Crop Demand be Improved in Legume and Fertilizer-based Agroecosystems? A Review

A Review

Abstract

Asynchrony between nitrogen (N) supply and crop demand is the source of many environmental hazards associated with excess N in the biosphere. In this review, we explore some of the complexity of the synchrony issue in agroecosystems that obtain N via legume rotations or synthetic fertilizers. Studies that have simultaneously compared the fate of both sources of N suggest that in rainfed agricultures, crops recover more N from fertilizer, but a higher proportion of the legume N is retained in the soil and N losses tend not to differ greatly from either source. However, investigations from irrigated cropping systems indicate that legume N is generally less susceptible to loss processes than fertilizers. Such general conclusions need to be qualified by acknowledging that not all comparative studies have used ȁ8best management practices’ when applying the fertilizer or legume residues. When information-intensive management approaches are used, fertilizer-based systems can potentially out-perform the synchrony achieved by legume-based rotations. We suggest that the inclusion of perennials in cropping systems may hold the greatest promise for decreasing the risk of N losses in future farming systems.

Keywords

Annual agriculture Asynchrony Fertilizers Leaching Legumes Nitrogen Nitrate Perennial Synchrony 

References

  1. Abdel Magid, H.M., Ghoneim, M.F., Rabie, R.K., Sabrah, R.E. 1991Productivity of wheat and alfalfa under intercroppingExp. Agric.27391395Google Scholar
  2. Angus, J.F. 1995

    Modeling N fertilization requirements for crops and pastures

    Bacon, P.E. eds. Nitrogen Fertilization in the EnvironmentMarcel Dekker Inc.New York109127
    Google Scholar
  3. Angus, J.F., Gault, R.R., Good, A.J., Hart, A.B., Jones, T.D., Peoples, M.B. 2000Lucerne removal before a cropping phaseAust. J. Agric. Res.51877890CrossRefGoogle Scholar
  4. Angus, J.F., Herwaarden, A.F., Fischer, R.A., Howe, G.N., Heenan, D.P. 1998The source of mineral nitrogen for cereals in southeastern AustraliaAust. J. Agric. Res.49511522CrossRefGoogle Scholar
  5. Baggs, E.M., Watson, C.A., Rees, R.M. 2000The fate of nitrogen from incorporated cover crop and green manure residuesNutr. Cycl. Agroecosyst.56153163CrossRefGoogle Scholar
  6. Balasubramanian, V., Alves, B., Aulakh, M.S., Bekunda, M., Zucong, C., Drinkwater, L., Mugendi, D., Kessel, C., Oenema, O. 2004

    Environmental and management factors affecting fertilizer N use efficiency

    Mosier, A.R.Syers, K.J.Freney, J.R. eds. Agriculture and the Nitrogen CycleThe Scientific Committee on Problems of the Environment (SCOPE)Island PressCoveloCalifornia USA1933
    Google Scholar
  7. Becker, M., Ladha, J.K. 1995Green manure technology: potential, usages, and limitations. A case study for lowland ricePlant Soil174181194CrossRefGoogle Scholar
  8. Becker, M., Ladha, J.K. 1997

    Synchronizing residue N mineralization with rice N demand in flooded conditions

    Cadish, G.Giller, K.E. eds. Driven by NatureCAB InternationalUnited Kingdom231238
    Google Scholar
  9. Becker, M., Ladha, J.K., Ottow, J.C.G. 1994Nitrogen losses and lowland rice yield as affected by residue N releaseSoil Sci. Soc. Am. J.5816601665Google Scholar
  10. Bergström, L.F., Kirchmann, H. 2004Leaching and crop uptake of nitrogen from nitrogen-15-labeled green manures and ammonium nitrateJ. Environ. Qual.3317861792PubMedGoogle Scholar
  11. Blackmer, A.M., White, S.E. 1998Using precision farming technologies to improve management of soil and fertilizer nitrogenAust. J. Agric. Res.49555564CrossRefGoogle Scholar
  12. Bolger, T.P., Angus, J.F., Peoples, M.B. 2003Comparison of nitrogen mineralisation patterns from root residues of Trifolium subterraneumMedicago sativaBiol. Fertil. Soils38296300CrossRefGoogle Scholar
  13. Boyer, E.W., Howarth, R.W., Galloway, J.N., Dentener, F.J., Green, P., Vörösmarty, C., Cleveland, C., Asner, G.P. 2004

    Nitrogen inputs to world regions

    Mosier, A.R.Syers, K.J.Freney, J.R. eds. Agriculture and the Nitrogen CycleThe Scientific Committee on Problems of the Environment (SCOPE)Island PressCoveloCaliforniaUSA221230
    Google Scholar
  14. Campbell, C.A., Davidson, H.R., Warder, F.G. 1977Effects of fertilizer N and soil moisture on yieldyield components, protein content and N accumulation in the aboveground parts of spring wheatCan. J. Soil Sci.57311327Google Scholar
  15. Campbell, C.A., Lafond, G.P., Zentner, R.P., Jame, Y.W. 1994Nitrate leaching in a Udic Haploboroll as influenced by fertilization and legumesJ. Environ. Qual.23195201Google Scholar
  16. Campbell, C.A., Myers, R.J.K., Curtin, D. 1995Managing nitrogen for sustainable crop productionFert. Res.42277296CrossRefGoogle Scholar
  17. Campbell, C.A., Paul, E.A. 1978Effects of fertilizer N and soil moisture on mineralization, N recovery and A-values, under spring wheat grown in small lysimetersCan. J. Soil Sci.583951Google Scholar
  18. Cassman, K.G., DeDatta, S.K., Amarante, S.T., Liboon, S.P., Samson, M.I., Dizon, M.A. 1996Long-term comparison of the agronomic efficiency and residual benefits of organic and inorganic nitrogen sources for tropical lowland riceExp. Agric.32427444Google Scholar
  19. Cassman, K.G., Dobermann, A., Walters, D.T. 2002Agroecosystems, nitrogen-use efficiency and nitrogen managementAmbio31132140PubMedGoogle Scholar
  20. Cassman, K.G., Peng, S., Olk, D.C., Ladha, J.K., Reichardt, W., Dobermann, A., Singh, U. 1998Opportunities for increased nitrogen-use efficiency from improved resource management in irrigated rice systemsField Crops Res.56739CrossRefGoogle Scholar
  21. Cox, T.S., Bender, M., Picone, C., Van Tassel, D.L., Holland, J.B., Brummer, E.C., Zoeller, B.E., Paterson, A.H., Jackson, W. 2002Breeding perennial grain cropsCrit. Rev. Plant Sci.215991CrossRefGoogle Scholar
  22. Craswell, E.T., Godwin, D.C. 1984The efficiency of nitrogen fertilizers applied to cereals in different climatesAdv. Plant Nutr.1155Google Scholar
  23. Crews, T.E., Gliessman, S.R. 1991Raised field agriculture in TlaxcalaMexico: an ecosystem perspective on maintenance of soil fertilityAm. J. Alt. Agric.6916Google Scholar
  24. Crews, T.E., Peoples, M.B. 2004Legume versus fertilizer sources of nitrogen: ecological tradeoffs and human needsAgric. Ecosyst. Environ.102279297CrossRefGoogle Scholar
  25. Davies, S.L., Peoples, M.B. 2003Identifying potential approaches to improve the reliability of terminating a lucerne pasture before cropping: a reviewAust. J. Exp. Agric.43429447CrossRefGoogle Scholar
  26. Dear, B.S., Cocks, P.S., Peoples, M.B., Swan, A.D., Smith, A.B. 1999Nitrogen fixation by subterranean clover (Trifolium subterraneum L.) growing in pur culture and in mixtures with varying densities of lucerne (Medicago sativa L.) or phalaris (Phalaris aquatica L.)Aust. J. Agric. Res.5010471058CrossRefGoogle Scholar
  27. Diekmann, F.H., DeDatta, S.K., Ottow, J.C.G. 1993Nitrogen uptake and recovery from urea and green manure in lowland rice measured by 15N and non-isotope techniquesPlant Soil1489199CrossRefGoogle Scholar
  28. Dinkelmeyer, H., Lehmann, J., Renck, A., Trujillo, L., Pereirada Silva, J.,Jr. 2003Nitrogen uptake from 15N enriched fertilizer by four tree crops in an Amazonian agroforestAgroforest. Syst.57213224CrossRefGoogle Scholar
  29. Dinnes, D.L., Karlen, D.L., Jaynes, D.B., Kaspar, T.C., Hatfield, J.L., Colvin, T.S., Cambardella, C.A. 2002Nitrogen management strategies to reduce nitrate leaching in tile-drained Midwestern soilsAgron. J.94153171Google Scholar
  30. Dobermann, A., Cassman, K.G. 2004

    Environmental dimensions of fertilizer nitrogen: what can be done to increase nitrogen use efficiency and ensure global food security?

    Mosier, A.R.Syers, K.J.Freney, J.R. eds. Agriculture and the Nitrogen CycleThe Scientific Committee on Problems of the Environment (SCOPE)Island PressCoveloCaliforniaUSA261278
    Google Scholar
  31. Dobermann, A., Witt, C., Dawe, D., Gines, G.C., Nagarajan, R., Satawathananont, S., Son, T.T., Tan, P.S., Wang, G.H., Chien, N.V., Thoz, V.T.K., Phung, C.V., Stalin, P., Muthukrishnan, P., Ravi, V., Babu, M., Chatuporn, S., Kongchum, M., Sun, Q., Fu, R., Simbahan, G.C., Adviento, M.A.A. 2002Site-specific nutrient management for intensive rice cropping systems in AsiaField Crops Res.743766CrossRefGoogle Scholar
  32. Fillery, I.R.P. 2001The fate of biologically fixed nitrogen in legume-based dryland farming systems: a reviewAust. J. Exp. Ag.41361381CrossRefGoogle Scholar
  33. Francis, G.S., Haynes, R.J., Williams, P.H. 1995Effects of the timing of ploughing-in temporary leguminous pastures and two winter cover crops on nitrogen mineralization, nitrate leaching and spring wheat growthJ. Agric. Sci.12419Google Scholar
  34. Frankenberger, W.T.,Jr., Abdelmagid, H.M. 1985Kinetic parameters of nitrogen mineralization rates of leguminous crops incorporated into soilPlant Soil87257271CrossRefGoogle Scholar
  35. George, T., Ladha, J.K., Garrity, D.P., Buresh, R.J. 1994Legumes as nitrate catch crops during the dry-to-wet transition in lowland rice cropping systemsAgron. J.86267273Google Scholar
  36. Giller, K.E., Cadisch, G. 1995Future benefits from biological nitrogen fixation: an ecological approach to agriculturePlant Soil174255277CrossRefGoogle Scholar
  37. Giller, K.E., Cadisch, G., Palm, C. 2002The North-South divide! Organic wastes, or resources for nutrient management?Agronomie22703709CrossRefGoogle Scholar
  38. Giller, K.E., Chalk, P., Dobermann, A., Hammond, L., Heffer, P., Ladha, J.K., Nyamudeza, P., Maene, L., Ssali, H., Freney, J. 2004

    Emerging technologies to increase the efficiency of use of fertilizer nitrogen

    Mosier, A.R.Syers, K.J.Freney, J.R. eds. Agriculture and the Nitrogen CycleThe Scientific Committee on Problems of the Environment (SCOPE)Island PressCoveloCaliforniaUSA3551
    Google Scholar
  39. Glasener, K.M., Wagger, M.G., MacKown, C.T., Volk, R.J. 2002Contributions of shoot and root nitrogen-15 labeled legume nitrogen sources to a sequence of three cereal cropsSoil Sci. Soc. Am. J.66523530Google Scholar
  40. Goulding, K. 2004

    Pathways and losses of fertilizer nitrogen at different scales

    Mosier, A.R.Syers, K.J.Freney, J.R. eds. Agriculture and the Nitrogen CycleThe Scientific Committee on Problems of the Environment (SCOPE)Island PressCoveloCaliforniaUSA209219
    Google Scholar
  41. Green, C.J., Blackmer, A.M. 1995Residue decomposition effects on nitrogen availability to corn grown after corn or soybeanSoil Sci. Soc. Am. J.5910651070Google Scholar
  42. Groffman, P.M., Hendrix, P.F., Crossley, D.A.,Jr. 1987Nitrogen dynamics in conventional and no-tillage agroecosystems with inorganic fertilizer or legume nitrogen inputsPlant Soil97315332Google Scholar
  43. Haggar, J.P., Tanner, E.V.J., Beer, J.W., Kass, D.C.L. 1993Nitrogen dynamics of tropical agroforestry and annual cropping systemsSoil Biol. Biochem.2513631378CrossRefGoogle Scholar
  44. Handayanto, E., Giller, K.E., Cadisch, G. 1997Regulating N release from legume tree prunings by mixing residues of different qualitySoil Biol. Biochem.2914171426CrossRefGoogle Scholar
  45. Harris, G.H., Hesterman, O.B., Paul, E.A., Peters, S.E., Janke, R.R. 1994Fate of legume and fertilizer nitrogen-15 in a long-term cropping systems experimentAgron. J.86910915Google Scholar
  46. Harris R., Hirth J., Ransom K., Crawford M. and Naji R. 2003. Farmers’ experiences with the companion cropping of lucerne in North Central Victoria. In: Solutions for a Better Environment. Proceedings of the 11th Australian Agronomy Conference, 2–6 February. Geelong, Victoria. www.regional. org.au/au/asa. Google Scholar
  47. Hesterman, O.B., Russelle, M.P., Sheaffer, C.C., Heichel, G.H. 1987Nitrogen utilization from fertilizer: and legume residues in legume–corn rotationsAgron. J.79726731Google Scholar
  48. Ibewiro, B., Sanginga, N., Vanlauwe, B., Merckx, R. 2000Nitrogen contributions from decomposing cover crop residues to maize in a tropical derived savannaNutr. Cycl. Agroecosyst.57131140CrossRefGoogle Scholar
  49. Jackson, W. 1980New Roots for AgricultureFriends of the EarthSan FranciscoGoogle Scholar
  50. Janzen, H.H., Bole, J.B., Biederbeck, V.O., Slinkard, A.E. 1990Fate of N applied as green manure or ammonium fertilizer to soil subsequently cropped with spring wheat at three sites in western CanadaCan. J. Soil. Sci.70313323Google Scholar
  51. Jensen, E.S. 1994Availability of nitrogen in 15N-labelled mature pea residues to subsequent crops in the fieldSoil Biol. Biochem.26465472CrossRefGoogle Scholar
  52. Jordan, D., Rice, C.W., Tiedje, J.M. 1993The effect of suppression treatments on the uptake of 15N by intercropped corn from labeled alfalfa (Medicago sativa)Biol. Fertil. Soil16221226CrossRefGoogle Scholar
  53. Khan, D.F. 2000Reconciling Effects of Legume N with Reference to the Role of the Nodulated RootMelbourne UniversityVictoriaAustraliaPhD ThesisGoogle Scholar
  54. Krupnik, T.J., Six, J., Ladha, J.K., Paine, M.J., Kessel, C. 2004

    An assessment of fertilizer nitrogen recovery efficiency by grain crops

    Mosier, A.R.Syers, K.J.Freney, J.R. eds. Agriculture and the Nitrogen CycleThe Scientific Committee on Problems of the Environment (SCOPE)Island PressCoveloCaliforniaUSA193207
    Google Scholar
  55. Kumar, K., Goh, K.M. 2000Crop residues and management practices: effects on soil quality, soil nitrogen dynamics, crop yieldand nitrogen recoveryAdv. Agron.68197319Google Scholar
  56. Ladd, J.N., Amato, M. 1986The fate of nitrogen from legume and fertilizer sources in soils successively cropped with wheat under field conditionsSoil Biol. Biochem.18417425CrossRefGoogle Scholar
  57. Ladha, L.K., Peoples, M.B., Garrity, D.P., Capuno, V.T., Dart, P.J. 1993Estimating dinitrogen fixation of hedgerow vegetation using the nitrogen-15 natural abundance methodSoil Sci. Soc. Am. J.57732737Google Scholar
  58. Laegreid, M., Bøckman, O.C., Kaarstad, O. 1999AgricultureFertilizers and the EnvironmentCABI PublishingWallingfordOxon, UKGoogle Scholar
  59. Lefroy, E.C., Stirzaker, R.J. 1999Agroforestry for water management in southern AustraliaAgroforest. Syst.45203212CrossRefGoogle Scholar
  60. Lefroy, E.C., Stirzaker, R.J., Pate, J.S. 2001The influence of tagasaste (Chamaecytisus profliferus Link.) trees on the water balance of an alley cropping system on deep sand in southwestern AustraliaAust. J. Agric. Res.52235246CrossRefGoogle Scholar
  61. Livesley, S.J., Gregory, P.J., Buresch, R.J. 2002Competition in tree row agroforestry systems. 2. Distribution, dynamics and uptake of soil inorganic NPlant Soil247177187CrossRefGoogle Scholar
  62. Macdonald, A.J., Poulton, P.R., Stockdale, E.A., Powlson, D.S., Jenkinson, D.S. 2002The fate of residual 15N labeled fertilizer in arable soils: its availability to subsequent crops and retention in soilPlant Soil246123137CrossRefGoogle Scholar
  63. Magdoff, F. 1991Managing nitrogen for sustainable corn systems: problems and possibilitiesAm. J. Alt. Agric.638Google Scholar
  64. Mathers, A.C., Stewart, B.A., Blair, B. 1975Nitrate-nitrogen removal from soil profiles by alfalfaJ. Environ. Qual.4403405Google Scholar
  65. Matson, P.A., Naylor, R., Ortiz-Monasterio, L. 1998Integration of environmental, agronomic, and economic aspects of fertilizer managementScience280112115CrossRefPubMedGoogle Scholar
  66. McCallum M.H., Peoples M.B., Gault R.R., Angus J.F., Kirkegaard J.A., Green T. and Cresswell H.P. 2001. Using lucerne to improve the reliability of cropping on waterlogged soils. In: Science and Technology: Delivering Results for Agriculture? Proceedings of the 10th Australian Agronomy Conference, 29 January–l February. Hobart, Tasmania. http://www.regional.org.au/au/asa/.Google Scholar
  67. McCracken, D.V., Smith, M.S., Grove, J.H., MacKown, C.T., Blevins, R.L. 1994Nitrate leaching as influenced by cover cropping and nitrogen sourceSoil Sci. Soc. Am. J.5814761483Google Scholar
  68. McKane, R.B., Grigal, D.F., Russelle, M.P. 1990Spatiotemporal differences in 15N uptake and the organization of an old-field plant communityEcology7111261132Google Scholar
  69. McLenaghen, R.D., Cameron, K.C., Lampkin, N.H., Daly, M.L., Deo, B. 1996Nitrate leaching from ploughed pasture and the effectiveness of winter catch crops in reducing leaching lossesNew Zealand J. Agric. Res.39413420Google Scholar
  70. Mosier, A.R., Bleken, M.A., Chaiwanakupt, P., Ellis, E.C., Freney, J.R., Howarth, R.B., Matson, P.A., Minami, K., Naylor, R., Weeks, K.N., Zhu, Z. 2001Policy implication of human-accelerated nitrogen cyclingBiogeochemistry52281320CrossRefGoogle Scholar
  71. Murphy, D.V., Fillery, I.R.P., Sparling, G.P. 1998Seasonal fluctuations in gross N mineralisation, ammonium consumption, and microbial biomass in a Western Australian soil under different land usesAust. J. Agric. Res.49523535CrossRefGoogle Scholar
  72. Myers, R.J.K., Palm, C.A., Cuevas, E., Gunatilleke, I.U.N., Brossard, M. 1994

    The synchronisation of nutrient mineralisation and plant nutrient demand

    Woomer, P.I.Swift, M.J. eds. The Biological Management of Tropical SoilsWiley-SayeChichesterNew York, USA81116
    Google Scholar
  73. Myers, R.J.K., vanNoordwijk, M., Vityakon, P. 1997

    Synchrony of nutrient release and plant demand: plant litter quality, soil environment and farmer management options

    Cadisch, G.Giller, K.E. eds. Driven by NatureCAB InternationalUnited Kingdom215229
    Google Scholar
  74. Owens, L.B., Edwards, W.M., Keuren, R.W. 1994Groundwater nitrate levels under fertilized grass and grass-legume pasturesJ. Environ. Qual.23752758Google Scholar
  75. Palm, C.A., Gachengo, C.N., Delve, R.J., Cadisch, G., Giller, K.E. 2001aOrganic inputs for soil fertility management in tropical agroecosystems: application of an organic resource databaseAgric. Ecosyst. Environ.832742CrossRefGoogle Scholar
  76. Palm, C.A., Giller, K.E., Mafongoya, P.L., Swift, M.J. 2001bManagement of organic matter in the tropics: translating theory into practiceNutr. Cycl. Agroecosys.616375CrossRefGoogle Scholar
  77. Palm, C.A., Machado, P.L.O.A., Mahmood, T., Melillo, J., Murrell, S., Nyamangara, J., Scholes, M., Sisworo, E., Olesen, I.E., Pender, J., Stewart, J., Galloway, J.N. 2004

    Societal responses for addressing nitrogen fertilizer needs: balancing food production and environmental concerns

    Mosier, A.R.Syers, K.J.Freney, J.R. eds. Agriculture and the Nitrogen CycleThe Scientific Committee on Problems of the Environment (SCOPE)Island PressCoveloCaliforniaUSA7189
    Google Scholar
  78. Passioura, J.B. 1992Overview of the processes limiting crop production on duplex soilsAust. J. Exp. Agric.32987990CrossRefGoogle Scholar
  79. Peoples, M.B., Baldock, J.A. 2001Nitrogen dynamics of pastures: nitrogen fixation inputs, the impact of legumes on soil nitrogen fertility, and the contributions of fixed nitrogen to Australian farming systemsAust. J. Exp. Agric.41327346CrossRefGoogle Scholar
  80. Peoples, M.B., Boyer, E.W., Goulding, K.W.T., Heffer, P., Ochwoh, V.A., Vanlauwe, B., Wood, S., Yagi, K., Cleemput, O. 2004

    Pathways of nitrogen loss and their impacts on human health and the environment

    Mosier, A.R.Syers, K.J.Freney, J.R. eds. Agriculture and the Nitrogen CycleThe Scientific Committee on Problems of the Environment (SCOPE)Island PressCoveloCaliforniaUSA5369
    Google Scholar
  81. Peoples, M.B., Freney, J.R., Mosier, A.R. 1995a

    Minimizing gaseous losses of nitrogen

    Bacon, P.E. eds. Nitrogen Fertilization in the EnvironmentMarcel Dekker Inc.New York565602
    Google Scholar
  82. Peoples, M.B., Herridge, D.F., Ladha, J.K. 1995bBiological nitrogen fixation: an efficient source of nitrogen for sustainable agricultural production?Plant Soil174328CrossRefGoogle Scholar
  83. Piper, J.K. 1993Soil water and nutrient change in stands of three perennial cropsSoil Sci. Soc. Am. J.57497505Google Scholar
  84. Randall, G.W., Huggins, D.R., Russelle, M.P., Fuchs, D.J., Nelson, W.W., Anderson, J.L. 1997Nitrate losses through subsurface tile drainage in conservation reserve program alfalfa and row crop systemsJ. Environ. Qual.2612401247Google Scholar
  85. Randall, G.W., Mulla, D.J. 2001Nitrate nitrogen in surface waters as influenced by climatic conditions and agricultural practicesJ. Environ. Qual.30337344PubMedGoogle Scholar
  86. Rasse, D.P., Smucker, A.J.M., Schabenberger, O. 1999Modifications of soil nitrogen pools in response to alfalfa root systems and shoot mulchAgron. J.91471477Google Scholar
  87. Reddy, G.B., Reddy, K.R. 1993Fate of nitrogen-15 enriched ammonium nitrate applied to cornSoil Soc. Am. J.57111115Google Scholar
  88. Ridley, A.M., White, R.E., Helyar, K.R., Morrison, G.R., Heng, L.K., Fisher, R. 2001Nitrate leaching loss under annual and perennial pastures with and without lime on a duplex (texture contrast) soil in humid southeastern AustraliaEur. J. Soil Sci.52237252CrossRefGoogle Scholar
  89. Robertson, G.P. 1997

    Nitrogen use efficiency in row-crop agriculture: crop nitrogen use and soil nitrogen loss

    Jackson, L. eds. Ecology in AgricultureAcademic PressSan Diego347365
    Google Scholar
  90. Robertson, G.P., Paul, E.A., Harwood, R.R. 2000Greenhouse gases in intensive agriculture: contributions of individual gases to the radiative forcing of the atmosphereScience28919221300CrossRefPubMedGoogle Scholar
  91. Rochester, I.J., Peoples, M.B., Constable, G.A., Gault, R.R. 1998Faba beans and other legumes add nitrogen to irrigated cotton cropping systemsAust. J. Exp. Agric.3825360CrossRefGoogle Scholar
  92. Rochester, I.J., Peoples, M.B., Hulugalle, N.R., Gault, R.R., Constable, G.A. 2001aUsing legumes to enhance nitrogen fertility and improve soil condition in cotton cropping systemsField Crops Res.702741CrossRefGoogle Scholar
  93. Rochester, I.J., Peoples, M.B., Constable, G.A. 2001bEstimation of the N fertilizer requirement of cotton grown after legume cropsField Crops Res.704353CrossRefGoogle Scholar
  94. Rosenweig, M.L. 1968Net primary productivity of terrestrial communities: prediction from climatological dataAm. Nat.1026774CrossRefGoogle Scholar
  95. Rowe, E.C., Noordwijk, M., Suprayogo, D., Hairiah, K., Giller, K.E., Cadisch, G. 2004aRoot distributions partially explain 15N uptake patterns in GliricidiaPeltophorum hedgerow intercropping systemsPlant Soil235167179CrossRefGoogle Scholar
  96. Rowe E.C., Van Noordwijk M., Suprayogo D. and Cadisch G. 2004b. Nitrogen use efficiency of monoculture and hedgerow intercropping in the humid tropics. Plant Soil (in press).Google Scholar
  97. Russell, C.A., Angus, J.F., Batten, G.D., Dunn, B.W., Williams, R.L. 2002The potential of NIR spectroscopy to predict nitrogen mineralisation in rice soilsPlant Soil246243252CrossRefGoogle Scholar
  98. Sanginga, N., Vanlauwe, B., Danso, S.K.A. 1995Management of biological N2 fixation in alley cropping systems: estimation and contribution to N balancePlant Soil174119141CrossRefGoogle Scholar
  99. Sarrantonio, M., Scott, T.W. 1988Tillage effects on availability of nitrogen to corn following a winter green manure cropSoil Sci. Soc. Am. J.5216611668Google Scholar
  100. Shaviv, A., Mikkelsen, R.L. 1993Controlled-release fertilizers to increase efficiency of nutrient use and minimize environmental degradation – a reviewFert. Res.35112CrossRefGoogle Scholar
  101. Shepherd, M.A., Davies, D.B., Johnson, P.A. 1993Minimizing nitrate losses from arable soilsSoil Use Manage.99499Google Scholar
  102. Shipley, P.R., Meisinger, J.J., Decker, A.M. 1992Conserving residual corn fertilizer nitrogen with winter cover cropsAgron. J.84869876Google Scholar
  103. Sisworo, W.H., Mitrosuhardjo, M.M., Rasjid, H., Myers, R.J.K. 1990The relative roles of N fixation, fertilizercrop residues and soil in supplying N in multiple cropping systems in a humidtropical upland cropping systemPlant Soil1217382CrossRefGoogle Scholar
  104. Smil, V. 2001Enriching the EarthMIT PressCambridgeMassachusetts, USAGoogle Scholar
  105. Smith, J.R. 1953Tree Crops: A Permanent AgricultureThe Devin-Adair CompanyNew YorkGoogle Scholar
  106. Soule, J.D., Piper, J.K. 1992Farming in Nature's ImageIsland PressCoveloCaliforniaUSAGoogle Scholar
  107. Strong, W.M. 1995

    Nitrogen fertilization of upland crops

    Bacon, P.E. eds. Nitrogen Fertilization in the EnvironmentMarcel Dekker Inc.New York129169
    Google Scholar
  108. Swift, M.J. 1984TSBF Tropical Soil Biology and Fertility: Planning for ResearchBiology International. International Union of Biological SciencesParis, FranceSpecial Issue 9Google Scholar
  109. Sylvester-Bradley, R. 1993Scope for more efficient use of fertilizer nitrogenSoil Use Manage.9112117Google Scholar
  110. Thomas, R.J., Asakawa, N.M. 1993Decomposition of leaf litter from tropical forage grasses and legumesSoil Biol. Biochem.2513511361CrossRefGoogle Scholar
  111. Tripathi, B.P., Ladha, J.K., Timsina, J., Pascua, S.R. 1997Nitrogen dynamics and balance in intensified rain fed lowland rice-based cropping systemsSoil Sci. Soc. Am. J.61812821Google Scholar
  112. Unkovich, M.J., Pate, J.S., Lefroy, E.C., Arthur, D.J. 2000Nitrogen isotope fractionation in the fodder tree lucerne tagasaste (Chamaecytisus profliferus) and assessment of N2 fixation inputs in deep sandy soils of Western AustraliaAust. J. Plant Physiol.27921929Google Scholar
  113. Krift, T.A.J., Berendse, F. 2001The effect of plant species on soil nitrogen mineralisationJ. Ecol.89555561CrossRefGoogle Scholar
  114. Vanlauwe, B., Sanginga, N., Merckx, R. 1998Recovery of LeucaenaDactyladenia residue 15N in alley cropping systemsSoil Sci. Soc. Am. J.62454460Google Scholar
  115. Vanlauwe, B., Sanginga, N., Merckx, R. 2001Alley cropping with Senna siamea in South–western Nigeria: I. Recovery of N-15 labeled urea by the alley cropping systemPlant Soil231187199CrossRefGoogle Scholar
  116. Varco, J.J., Frye, W.W., Smith, M.S., MacKown, C.T. 1993Tillage effects on legume decomposition and transformation of legume and fertilizer nitrogen-15Soil Sci. Soc. Am. J.57750756Google Scholar

Copyright information

© Springer 2005

Authors and Affiliations

  1. 1.Prescott CollegePrescottUSA
  2. 2.CSIRO Plant IndustryCanberraAustralia

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