Growth rate, root development and nutrient uptake of 55 plant species from the Great Plains Grasslands, USA
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Empirical and theoretical studies have highlighted that plantcompetition and species diversity are substantially affected by interactionsamong plant growth and nutrient uptake rates, root lateral spread, rootplasticity, and small scale soil nutrient heterogeneity. This study wasdesignedto (a) experimentally estimate parameters regarding rootscaling patterns, root biomass allocation, growth rates, nutrient productivity,and root nutrient influx rates of 55 plant species common to Great Plainsgrasslands; and (b) determine if grasses and forbs can beclassified into statistically distinct groups based on these characteristics.Wefound that: (1) In all species root lateral spread, rootlength, and root surface area had significant allometric scaling relationshipswith root biomass, but that the relationships were unaffected by Navailability.(2) Reductions in the supply of N increased the root:shootratio in 62% of the species. (3) The frequency distributionandmean values of maximum relative growth rates were very similar for grasses andforbs/shrubs, but mid successional grasses had a higher relative growth ratethan late successional ones. (4) In 78% of the species tested,N productivity was increased by reductions in the N supply.(5)When subjected to a high N supply, the N and P productivity of grasses was, onaverage, higher than that of forbs/shrubs, and the N and P productivity ofC4 grasses was, on average, higher than that of C3grasses. No differences were found under a low N supply. (6)Nodifferences on the average maximum N and P influx rates per unit of rootsurfacearea were found between grasses and forbs or between C3 andC4 grasses, but both were correlated with maximum relative growthrate. (7) The set of parameters we measured were able toseparate grasses and forbs/shrubs into statistically distinct groups that tendto follow in broad terms the “coarse” vs. “fine” scaleforaging strategies hypothesis.
Aerts R., Boot R.G.A. and van der Aart P.J.M. 1991. The relation between above-and belowground biomass allocation patterns and competitive ability. Oecologia 87: 351–359.
Barber S.A. 1984. Soil Nutrient Bioavailabilty: A Mechanistic Approach. John Wiley and Sons, New York.
Bassirirad H., Caldwell M.M. and Bilbrough C. 1993. Effects of soil temperature and nitrogen status on kinetics of 15NO3-uptake by roots of field-grown Agropyron desertorum (Fisch. ex Link) Schult. New Phytologist 123: 485–489.
Bazzaz F.A. and Sultan S.E. 1987. Ecological variation and the maintenance of plant diversity. In: Urbanska K.M. (ed.), Differentiation in Higher Plants. Academic Press, London, pp. 69–93.
Bilbrough C.J. and Caldwell M.M. 1995. The effects of shading and N status on root proliferation in nutrient patches by the perennial grass Agropyron desertorum in the field. Oecologia 103: 10–16.
Bingham I.J. and Stevenson E.A. 1993. Control of root growth: effects of carbohydrates on the extension, branching and rate of respiration of different fractions of wheat roots. Physiologia Plantarum 88: 148–158.
Biondini M.E. and Grygiel C.E. 1994. Landscape distribution of organisms and the scaling of soil resources. The American Naturalist 143: 1026–1054.
Biondini M.E., Mielke P.W. and Redente E.F. 1991. Permutation techniques based on Euclidian analysis spaces: a new and powerful statistical method for ecological research. In: Feoli E. and Orloci L. (eds), Computer Assisted Vegetation Analysis. Kluwer Academic Publishers, Netherlands, pp. 221–240.
Boot R.G.A. and Mensink M. 1990. Size and morphology of root systems of perennial grasses form contrasting habitats as affected by nitrogen supply. Plant and Soil 129: 291–299.
Brown R.H. 1978. A difference in N use efficiency in C3 and C4 plants and its implications in adaptation and evolution. Crop Science 18: 93–98.
Buysee J., Smolders E. and Merchx R. 1996. Modelling the uptake of nitrate by a growing plant with an adjustable root nitrate capacity. Plant and Soil 181: 19–23.
Caldwell M.M., Manwaring J.H. and Durham S.L. 1996. Species interactions at the level of fine roots in the field: influence of soil nutrient heterogeneity and plant size. Oecologia 106: 440–447.
Campbell B.D., Grime J.P. and Mackey J.M.L. 1991. A trade-off between scale and precison in resource foraging. Oecologia 87: 532–538.
Canadell J., Jackson R.B., Ehleringer J.R., Mooney H.A., Sala O.E. and Schulze E.D. 1996. Maximum rooting depth of vegetation types at the global scale. Oecologia 108: 583–595.
Casper B.B. and Jackson R.B. 1997. Plant competition underground. Annual Review of Ecology and Systematic 28: 545–570.
Drew M.C. and Saker L.R. 1975. Nutrient supply and the growth of the seminal root system in barley. II. Localized, compensatory increases in lateral root growth and rates of nitrate uptake when nitrate supply is restricted to only a part of the root system. Journal of Experimental Botany 26: 79–90.
Einsmann J.C., Jones R.H., Pu M. and Mitchell R.J. 1999. Nutrient foraging traits of 10 co-occuring plant species of contrasting life forms. Journal of Ecology 87: 609–619.
Fransen B., de Kroon H. and Berendse F. 1998. Root morphological plasticity and nutrient acquisition of perennial grass species from habitats of different nutrient availability. Oecologia 115: 351–358.
Gleeson S.K. and Fry J.E. 1997. Root proliferation and marginal patch value. Oikos 79: 387–393.
Grant R.F. 1998. Simulation in ecosys of root growth responses to contrasting soil water and nitrogen. Ecological Modelling 107: 237–264.
Great Plains Flora Association 1986. Flora of the Great Plains. University Press of Kansas, Lawrence, Kansas, USA.
Grime J.P., Hodgson J.G. and Hunt R. 1988. Comparative Plant Ecology: A Functional Approach to Common British Species. Unwin Hyman, London.
Grime J.P. and Hunt R. 1975. Relative growth-rate: its range and adaptive significance in a local flora. Journal of Ecology 63: 393–422.
Hodge A.J., Stewart J., Robinson D., Griffiths B.S. and Fitter A.H. 2000. Spatial and physical heterogeneity of N supply from soil does not influence N capture by two grass species. Functional Ecology 14: 645–653.
Hooper D.U. 1998. The role of complementary and competition in ecosystem responses to variation in plant diversity. Ecology 2: 704–719.
Hunt R. and Cornelissen J.H.C. 1997. Component of relative growth rate and their interrelations in 59 temperate plant species. New Phytologyst 135: 395–417.
Jackson R.B., Canadell J., Ehleringer J.R., Mooney H.A., Sala O.E. and Schulze E.D. 1996. A global analysis of root distributions for terrestrial biomes. Oecologia 108: 389–411.
Jackson R.B. and Caldwell M.M. 1996. Integrating resource heterogeneity and plant plasticity: modeling nitrate and phosphate uptake in a patchy soil environment. Journal of Ecology 84: 891–903.
Jackson R.B. and Caldwell M.M. 1993. The scale of nutrient heterogeneity around individual plants and its quantification with geostatistics. Ecology 74: 612–624.
Kuchler A.W. 1964. Potential Natural Vegetation of the Conterminous United States. American Geographical Society, New York.
Leadley P.W., Reynolds J.F. and Chapin F.S. III 1997. A model of nitrogen uptake by Eriophorum vaginatum roots in the field: ecological implications. Ecological Monographs67: 1–22.
Ludwig J.A. and Reynolds J.F. 1988. Statistical Ecology: A Primer on Methods and Computing. John Wiley & Sons, New York.
Mahmoudjafari M., Kluitenberg G.J., Havlin J.L., Sisson J.B. and Schwab A.P. 1997. Spatial variability of nitrogen mineralization at the field scale. Soil Science Society of American Journal 61: 1214–1221.
McConnaughay K.D.M. and Coleman J.S. 1999. Biomass allocation in plants: ontogeny or optimality? a test along three resource gradients. Ecology 80: 2581–2593.
Mordelet P., Barot S. and Abbadie L. 1996. Root foraging strategies and soil patchiness in a humid savanna. Plant and Soil 182: 171–176.
Nelson D.W. and Sommers L.E. 1980. Total nitrogen analysis of soil and plant tissues. Journal of the Association of Official Analytical Chemists 63: 770–778.
Palmer M.W. and Dixon P.M. 1990. Small-scale environmental heterogeneity and the analysis of species distributions along gradients. Journal of Vegetation Science 1: 57–65.
Poorter H. and Remkes C. 1990. Leaf area ratio and net assimilation rate of 24 wild species differing in relative growth rate. Oecologia 83: 553–559.
Poorter H., Remkes C. and Lambers H. 1990. Carbon and nitrogen economy of 24 wild species differing in relative growth rate. Plant Physiology 94: 621–627.
Rengel Z. 1993. Mechanistic simulation models of nutrient uptake: a review. Plant and Soil 152: 161–173.
Reynolds H.L. and D'Antonio C. 1996. The ecological significance of plasticity in root weight ratio in response to nitrogen: Opinion. Plant and Soils 185: 75–97.
Robertson G.P., Klingensmith K.M., Klug M.J., Paul E.A., Crum J.R. and Ellis B.G. 1997. Soil resources, microbial activity, and primary production across and agricultural ecosystem. Ecological Applications 7: 158–170.
Robinson D. 1994. Tansley Review No. 73. The response of plants to non uniform supply of nutrients. New Phytologist 127: 635–674.
Ryser P. and Lambers H. 1995. Root and leaf attributes accounting for the performance of fast-and slow-growing grasses at different nutrient supply. Plant and Soil 170: 251–65.
Schulze E.D., Mooney H.A., Sala O.E., Jobbagy E., Buchmann N., Bauer G. et al. 1996. Rooting depth, water availability, and vegetation cover along an aridity gradient in Patagonia. Oecologia 108: 503–511.
Shipley B. and Peters R.H. 1990. A test of Tilman model of plant strategies: relative growth rate and biomass partition. The American Naturalist 136: 139–153.
Smethurst P.J. and Comeford N.B. 1993. Simulating nutrient uptake by single or competing and contrasting root systems. Soil Society of America Journal 57: 1361–1367.
Somma F., Hopmans J.W. and Clausnitzer V. 1998. Transient threedimensional modeling of soil water and solute transport with simultaneous root growth, root water and nutrient uptake. Plant and Soil 202: 281–293.
Sun G., Coffin D.P. and Lauenroth W.K. 1997. Comparison of root distributions of species in North American grasslands using GIS. Journal of Vegetation Science 8: 587–596.
Tilman D. 1990. Constraints and tradeoffs: toward a predictive theory of competition and succession. Oikos 58: 3–15.
Tilman D. 1991. The schism between theory and ardent empiricism: a reply to Shipley and Peters. The American Naturalist 138: 1283–1286.
Turner C.L. and Knapp A.K. 1996. Responses of a C4 grass and three C3 forbs to variation in nitrogen and light in tallgrass prairie. Ecology 77: 1738–1749.
van Vuuren M.M.I., Robinson D. and Griffiths D. 1996. Nutrient inflow and root proliferation during the exploitation of a temporally and spatially discrete source of nitrogen in soil. Plant and Soil 178: 185–192.
Vazquez de Aldana B.R. and Berendse F. 1997. Nitrogen-use efficiency in six perennial grasses from contrasting habitats. Functional Ecology 11: 619–626.
Weaver J.E. 1968. Prairie Plants and Their Environment. University of Nebraska Press, Lincoln, Nebraska, USA.
Windham W.R. 1997. Phosphorus in animal feed and pet food. Of-ficial Methods of Analysis of AOAC International. 3rd Revision. AOAC International.
Zar J.H. 1999. Biostatistical Analysis. Prentice Hall, New Jersey.
- Growth rate, root development and nutrient uptake of 55 plant species from the Great Plains Grasslands, USA
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