Evolutionary Ecology

, Volume 15, Issue 4–6, pp 363–382 | Cite as

The effects of mowing and fertilization on carbohydrate reserves and regrowth of grasses: do they promote plant coexistence in species-rich meadows?

  • Leoš Klimeš
  • Jitka Klimešová


After the cessation of regular management and after fertilization a single clonal species tends to dominate in many types of grasslands, whereas in regularly managed meadows these potential dominants usually attain a low cover. It has been hypothesized that plants reaching a high dominance in abandoned and fertilized meadows are selectively suppressed by mowing so that a balanced competition is maintained and competitive exclusion is postponed. We compared regeneration capacity and carbohydrate reserves accumulated by three species of clonal grasses, which markedly increase their dominance in irregularly mown, un-mown or fertilized meadows. Above-ground biomass and the amount of storage carbohydrates of the two largest species, (Molinia arundinacea, Calamagrostis epigejos) were reduced in a mown meadow. This effect was weaker in Bromus erectus, which produces smaller shoots. Shoots of Molinia were most impacted by mowing but their regeneration was efficient due to the large carbohydrate reserves in the shoot bases. Fertilization did not affect Bromus and Calamagrostis. In contrast, fertilized plants of Molinia produced larger storage organs and accumulated more carbohydrates. We conclude that plant size and growth form are important features promoting the ability of potential dominants to tolerate mowing and regenerate after it. Our results confirm that taller plants are selectively suppressed by this type of disturbance, thereby potentially promoting plant coexistence.

biomass removal Bromus Calamagrostis carbohydrate storage disturbance management Molinia plant regrowth starch TNC 


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  1. Avigad, G. and Dey, P.M. (1997) Carbohydrate metabolism: storage carbohydrates. In P.M. Dey and J.B. Harborne (eds) Plant Biochemistry. Academic Press, London, pp. 143-204.Google Scholar
  2. Baas, W.J. (1989) Secondary plant compounds, their ecological significance and consequences for the carbon budget. Introduction of the Carbon/Nutrient Cycle Theory. In H. Lambers, M.L. Cambridge, H. Konings and T.L. Pons (eds) Causes and Consequences of Variation in Growth Rate and Productivity of Higher Plants. SPB Academic Publishing, The Hague, pp. 323-340.Google Scholar
  3. Bakker, J.P. (1989) Nature Management by Grazing and Cutting. Geobotany, Vol. 14. Kluwer, Dordrecht. 400 pp.Google Scholar
  4. Barthram, G.T., Bolton, G.R. and Elston, D.A. (1999) The effects of cutting intensity and neighbour species on plants of Lolium perenne, Poa annua, Poa trivialis and Trifolium repens. Agronomie 19, 445-456.Google Scholar
  5. Bradbury, I.K. and Hofstra, G. (1977) Assimilate distribution patterns and carbohydrate concentration changes in organs of Solidago canadensis during an annual development cycle. Canad. J. Bot. 55, 1121-1127.Google Scholar
  6. Breymeyer, A.I. (ed.) (1990) Managed grasslands: regional studies. Ecosystems of the world, Vol. 17A. Elsevier, Amsterdam, 387 pp.Google Scholar
  7. Brown, R.H. and Blaser, R.E. (1965) Relationship between reserve carbohydrate accumulation and growth rate in orchard grass and tall fescue. Crop. Sci. 10, 213-216.Google Scholar
  8. Canadell, J. and Lopez-Soria, L. (1998) Lignotuber reserves support regrowth following clipping of two Mediterranean shrubs. Funct. Ecol. 12, 31-38.Google Scholar
  9. Chapin, F.S. (1980) The mineral nutrition of wild plants. Ann. Rev. Ecol. Syst. 11, 233-260.Google Scholar
  10. Chapin, F.S., Schulze, E.-D. and Mooney, H.A. (1990) The ecology and economics of storage in plants. Ann. Rev. Ecol. Syst. 21, 423-447.Google Scholar
  11. Chatterton, N.J., Harrison, P.A., Bennett, J.H. and Asay, K.H. (1989) Carbohydrate partitioning in 185 accessions of Gramineae grown under warm and cool temperatures. J. Plant Physiol. 134, 169-179.Google Scholar
  12. Čížková, H., Lukavská, J., Přibáň, J. and Brabcová, H. (1996) Carbohydrate levels in rhizomes of Phragmites australis at an oligotrophic and a eutrophic site: a preliminary study. Folia Geobot. Phytotax. 31, 111-118.Google Scholar
  13. Clevering, O.A., van Vierssen, W. and Blom, C.W.P.M. (1995) Growth, photosynthesis and carbohydrate utilization in submerged Scirpus maritimus L. during spring growth. New Phytol. 130, 105-116.Google Scholar
  14. Donaghy, D.J. and Fulkerson, W.J. (1998) Priority for allocation of water-soluble carbohydrate reserves during regrowth of Lolium perenne. Grass For. Sci. 53, 211-218.Google Scholar
  15. Dzwonko, Z. and Loster, S. (1998) Dynamics of species richness and composition in a limestone grassland restored after tree cutting. J. Veget. Sci. 9, 387-394.Google Scholar
  16. Ellenberg, H. (1974) Zeigerwerte der Gefässpflanzen Mitteleuropas. Scripta Geobot. 9, 1-97.Google Scholar
  17. Gaston, K.J. (ed.) (1996) Biodiversity. A biology of numbers and difference. Blackwell Science, Oxford, 396 pp.Google Scholar
  18. Geigenberger, P., Reimholz, R., Geiger, M., Merlo, L., Canale, V. and Stitt, M. (1997) Regulation of sucrose and starch metabolism in potato tubers in response to short-term water delicit. Planta 201, 502-518.Google Scholar
  19. Gunn, T.C. and Walton, D.W.H. (1985) Storage carbohydrate production and overwintering strategy in a winter-green tussock grass on South Georgia (sub Antarctic). Polar. Biol. 4, 237-242.Google Scholar
  20. Gusewell, S., Buttler, A. and Klötzli, F. (1998) Short-term and long-term effects of mowing on the vegetation of two calcareous fens. J. Veget. Sci. 9, 861-872.Google Scholar
  21. Heilmeier, H. and Monson, R.K. (1994) Carbon and nitrogen storage in herbaceous plants. In J. Roy and E. Garnier (eds) A Whole Plant Perspective on Carbon--Nitrogen Interactions. SPB, The Hague, pp. 149-171.Google Scholar
  22. Ho, L.C. (1988) Metabolism and compartmentation of imported sugars in sink organs in relation to sink strength. Ann. Rev. Plant Physiol. Plant Mol. Biol. 39, 355-378.Google Scholar
  23. Hogg, E.H. and Lieffers, V.J. (1991a) The relationship between seasonal changes in rhizome carbohydrate reserves and recovery following disturbance in Calamagrostis canadensis. Can. J. Bot. 69, 641-646.Google Scholar
  24. Hogg, E.H. and Lieffers, V.J. (1991b) Seasonal changes in shoot regrowth potential in Calamagrostis canadensis. Oecologia 85, 596-602.Google Scholar
  25. Holub, P. (1996) Seasonal variation in carbohydrates in Calamagrostis arundinacea and C. villosa rhizomes. In K. Fiala (ed.) Grass Ecosystems of Deforested Areas in the Beskydy Mts. Preliminary results of ecological studies, Ústav půdní ekologie AVČR, Brno, pp. 97-104.Google Scholar
  26. Huhta, A.P. and Rautio, P. (1998) Evaluating the impacts of mowing: a case study comparing managed and abandoned meadow patches. Ann. Bot. Fenn. 35, 85-99.Google Scholar
  27. Iwasa, Y. and Kubo, T. (1997) Optimal size of storage for recovery after unpredictable disturbances. Evol. Ecol. 11, 41-65.Google Scholar
  28. Jacobs, B.F., Kingston, J.D. and Jacobs, L.L. (1999) The origin of grass-dominated ecosystems. Ann. Miss. Bot. Gard. 86, 590-643.Google Scholar
  29. Klimeš, L. (1995) Small-scale distribution of species richness in a grassland (Bílé Karpaty Mountains, Czech Republic). Folia Geobot. Phytotax. 30, 499-510.Google Scholar
  30. Klimeš, L. (1999) Small-scale plant mobility in a species-rich grassland. J. Veget. Sci. 10, 209-218.Google Scholar
  31. Klimeš, L., Dančák, M., Hájek, M., Jongepierová, I. and Kučera, T. (2001) Scale-dependent species richness in a grassland. J. Veget. Sci. 12, 699-704.Google Scholar
  32. Klimeš, L., Jongepierová, I. and Jongepier, J.W. (2000) The effect of mowing on a previously abandoned meadow: a ten-year experiment. Příroda 17, 7-24.Google Scholar
  33. Klimeš, L., Klimešová, J. and Čížková, H. (1999) Carbohydrate storage in rhizomes of Phragmites australis (Cav.) Trin. ex Steud.: the effects of altitude and rhizome age. Aquat. Bot. 64, 105-110.Google Scholar
  34. Klimeš, L., Klimešová, J., Hendriks, R. and van Groenendael, J. (1997) Clonal plant architectures: a comparative analysis of form and function. In H. de Kroon and J. van Groenendael (eds) The Ecology and Evolution of Clonal Plants. Backhuys Publishers, Leiden, pp. 1-29.Google Scholar
  35. Klimeš, L., Klimešová, J. and Osbornová, J. (1993) Regeneration capacity and carbohydrate reserves in a clonal plant Rumex alpinus: effect of burial. Vegetatio 109, 153-160.Google Scholar
  36. Klimešová, J. (1996) Phalaris arundinacea at its altitudinal maximum in the Czech Republic: effect of cutting on carbohydrate and nitrogen content in rhizomes. Ekológia (Bratislava) 15, 161-167.Google Scholar
  37. Klimešová, J. and Klimeš, L. (1996) Effects of rhizome age and nutrient availability on carbohydrate reserves in Rumex alpinus rhizomes. Biológia 51, 457-461.Google Scholar
  38. Körner, C. (1999) Alpine Plant Life. Functional Ecology of High Mountain Ecosystems. Springer, Berlin, 338 pp.Google Scholar
  39. Kull, K. and Zobel, M. (1991) High species richness in an Estonian wooded meadow. J. Veget. Sci. 2, 711-714.Google Scholar
  40. Masuzawa, T. and Hogetsu, K. (1977) Seasonal changes in the amount of carbohydrate and cruide protein in the rhizome of Miscanthus sacchariflorus. Bot. Mag. Tokyo 90, 181-191.Google Scholar
  41. May, L.H. (1960) The utilization of carbohydrate reserves in pasture plants after defoliation. Herbage Abstracts 30, 239-245.Google Scholar
  42. McCready, R.M., Guggolz, J., Silvera, V. and Owens, H.S. (1950) Determination of starch and amylose in vegetables. Application to peas. Anal. Chem. 22, 1156-1158.Google Scholar
  43. Meyer, K. and Hellwig, F.H. (1997) Annual cycle of starch content in rhizomes of the forest geophytes Anemone nemorosa and Aegopodium podagraria. Flora 192, 335-339.Google Scholar
  44. Mooney, H.A. and Bilings, W.D. (1960) The annual carbohydrate cycle of alpine plants as related to growth. Am. J. Bot. 47, 594-598.Google Scholar
  45. Palmer, M.W. (1994) Variation in species richness: towards a unification of hypotheses. Folia Geobot. Phytotax. 29, 511-530.Google Scholar
  46. Rease, J.T. and Decker, A.M. (1966) Yields, stands persistence, and carbohydrate reserves of perennial grasses as influenced by spring harvest stage, stubble height, and nitrogen fertilization. Agronomy J. 58, 322-325.Google Scholar
  47. Rebele, F. (2000) Competition and coexistence of rhizomatous perennial plants along a nutrient gradient. Plant Ecol. 147, 77-94.Google Scholar
  48. Richards, J.H. and Caldwell, M.M. (1985) Soluble carbohydrates, concurrent photosynthesis and efficiency in regrowth following defoliation: a field study with Agropyron species. J. Appl. Ecol. 22, 907-920.Google Scholar
  49. Roseff, S.J. and Bernard, J.M. (1979) Seasonal changes in carbohydrate levels in tissues of Carex lacustris. Can. J. Bot. 57, 2140-2144.Google Scholar
  50. Schläpfer, M., Zoller, H. and Körner, Ch. (1998) Influences of mowing and grazing on plant species composition in calcareous grassland. Bot. Helvet. 108, 57-67.Google Scholar
  51. Sillinger, P. (1929) Bílé Karpaty. An outline of geobotany with special attention to plant communities. Rozpr. Král. Čes. Společ. Nauk, Praha, Cl. Math.-Natur., Ser. V. 8(3) 1-73. [in Czech].Google Scholar
  52. Stampfli, A. and Zeiter, M. (1999) Plant species decline due to abandonment of meadows cannot easily be reversed by mowing. A case study from the southern Alps. J. Veget. Sci. 10, 151-164.Google Scholar
  53. Suzuki, J.-I. and Stuefer, J.F. (1999) On the ecological and evolutionary significance of storage in clonal plants. Plant Sp. Biol. 14, 11-17.Google Scholar
  54. Thomas, H. and James, A.R. (1999) Partitioning of sugars in Lolium perenne (perennial ryegrass) during drought and on rewatering. New Phytol. 142, 295-305.Google Scholar
  55. Tlusták, V. (1972) Xerothermic grasslands in the forest-steppe region of the Bílé Karpaty Mountains. Diploma work, Faculty of Natural Sciences, University of J.E. Purkyně, Brno, 237 pp.Google Scholar
  56. van der Heyden, F. and Stock, W.D. (1996) Regrowth of a semiarid shrub following simulated browsing: the role of reserve carbon. Funct. Ecol. 10, 647-653.Google Scholar
  57. White, L.M. (1973) Carbohydrate reserves of grasses: A review. J. Range Manage. 26, 13-18.Google Scholar
  58. Zobel, M. (1992) Plant species coexistence -- the role of historical, evolutionary and ecological factors. Oikos 65, 314-320.Google Scholar
  59. Zobel, M. (1997) The relative role of species pools in determining plant species richness: an alternative explanation of species coexistence? Trends Ecol. Evol. 12, 266-269.Google Scholar

Copyright information

© Kluwer Academic Publishers 2001

Authors and Affiliations

  • Leoš Klimeš
    • 1
  • Jitka Klimešová
    • 2
  1. 1.Institute of Botany, Section of Plant EcologyTřeboňCzech Republic
  2. 2.Institute of Botany, Section of Plant EcologyTřeboňCzech Republic

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