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A simulation model for seasonal changes in dormancy and germination of weed seeds

Published online by Cambridge University Press:  22 February 2007

Leo M. Vleeshouwers  and
Harro J. Bouwmeester
Leo M. Vleeshouwers*
Affiliation:
Wageningen University, Department of Plant Sciences, Crop and Weed Ecology Group, PO Box 430, 6700AK Wageningen, The Netherlands
Harro J. Bouwmeester
Affiliation:
Wageningen University, Laboratory of Plant Physiology, Arboretumlaan 4, 6703PD Wageningen, The Netherlands
*
*Correspondence Fax: +31 317 484892 Email: [email protected]
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Abstract

A model has been developed to simulate the annual dormancy cycle of seeds of light-requiring species in the seed bank and the germination of exhumed seeds after irradiation. Simulation of dormancy and germination is based on a physiological model concerning the action of phytochrome in the seed. Dormancy is related to the amount of a hypothetical phytochrome receptor, which fluctuates in an annual pattern. Relief of dormancy is equivalent to an increase in the amount of receptor, and induction of dormancy is equivalent to a decrease in the amount of receptor. Annual changes in temperature are the driving force for annual changes in the amount of phytochrome receptor in seeds that are buried in the seed bank. From the average amount of phytochrome receptor in the seeds of a population, the model calculates the germination percentage that is reached when a seed sample from the population is exhumed, irradiated and incubated at a given temperature in darkness. In the model, relief of dormancy results in a widening of the range of temperatures over which germination can occur, and induction of dormancy results in a narrowing of this range. Model parameters were estimated by fitting the model to data from a burial experiment with seeds of Polygonum persicaria L., Chenopodium album L. and Spergula arvensis L. At regular time intervals during 3 years, subsamples of these seeds were exhumed and tested for germination in the laboratory. The simulation model gave a good description of the observed cyclic changes in germinability of exhumed seeds.

Keywords

Chenopodium albumdormancy patterngerminationPolygonum persicariasimulation modelSpergula arvensisweed seeds
Type
Research Article
Information
Seed Science Research , Volume 11 , Issue 1 , March 2001 , pp. 77 - 92
Copyright
Copyright © Cambridge University Press 2001

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References

Baskin, J.M. and Baskin, C.C. (1985) The annual dormancy cycle in buried weed seeds: A continuum. BioScience 35, 492–498.CrossRefGoogle Scholar
Benech-Arnold, R.L. and Sánchez, R.A. (1995) Modeling weed seed germination. pp. 545–566in Kigel, J.Galili, G. (Eds) Seed development and germination. New York, Marcel Dekker.Google Scholar
Bewley, J.D. and Black, M. (1982) Physiology and biochemistry of seeds in relation to germination. Vol. 2. Viability, dormancy and environmental control. Berlin, Springer-Verlag.CrossRefGoogle Scholar
Borthwick, H. (1972) The biological significance of phytochrome. pp. 25–44 in Mitrakos, K.Shropshire, W. (Eds) Phytochrome. Proceedings of a symposium held at Eretria, Greece. London, Academic Press.Google Scholar
Borthwick, H.A., Hendricks, S.B., Toole, E.H. and Toole, V.K. (1954) Action of light on lettuce-seed germination. Botanical Gazette 115, 205–225.CrossRefGoogle Scholar
Bouwmeester, H.J. (1990) The effect of environmental conditions on the seasonal dormancy pattern of weed seeds. PhD thesis, Wageningen Agricultural University.Google Scholar
Bouwmeester, H.J. and Karssen, C.M. (1992) The dual role of temperature in the regulation of the seasonal changes in dormancy and germination of seeds of Polygonum persicaria L. Oecologia 90, 88–94.CrossRefGoogle ScholarPubMed
Bouwmeester, H.J. and Karssen, C.M. (1993 a) Seasonal periodicity in germination of seeds of Chenopodium album L. Annals of Botany 72, 463–473.CrossRefGoogle Scholar
Bouwmeester, H.J. and Karssen, C.M. (1993 b) The effect of environmental conditions on the annual dormancy pattern of seeds of Spergula arvensis. Canadian Journal of Botany 71, 64–73.CrossRefGoogle Scholar
Bouwmeester, H.J. and Karssen, C.M. (1993 c) Annual changes in dormancy and germination in seeds of Sisymbrium officinale (L.) Scop. New Phytologist 124, 179–191.CrossRefGoogle Scholar
Casal, J.J. and Sánchez, R.A. (1998) Phytochromes and seed germination. Seed Science Research 8, 317–329.CrossRefGoogle Scholar
Casal, J.J., Sánchez, R.A. and Botto, J.F. (1998) Modes of action of phytochromes. Journal of Experimental Botany 49, 127–138.Google Scholar
Chancellor, R.J. (1964) Emergence of weed seedlings in the field and the effects of different frequencies of cultivation. pp. 599–606in Proceedings of the Seventh British Weed Control Conference, Vol. 2.Google Scholar
Chepil, W.S. (1946) Germination of weed seeds I. Longevity, periodicity of germination, and vitality of seeds in cultivated soil. Scientific Agriculture 26, 307–346.Google Scholar
Derkx, M.P.M. and Karssen, C.M. (1993) Changing sensitivity to light and nitrate but not to gibberellins regulates seasonal dormancy patterns in Sisymbrium officinale seeds. Plant, Cell and Environment 16, 469–479.CrossRefGoogle Scholar
Erviö, L.-R. (1981) The emergence of weeds in the field. Annales Agriculturae Fenniae 20, 292–303.Google Scholar
Fisyunov, A.V. (1976) Minimum germination temperature for the seeds of certain weeds. Soviet Agriculture Sciences 1, 33–34.Google Scholar
Håkansson, S. (1992) Seasonal variation in the emergence of annual weeds from the seed bank in arable soils. pp. 7–32in 33rd Swedish Crop Protection Conference, Weeds and Weed Control, Uppsala.Google Scholar
Hilhorst, H.W.M. (1990) Dose response analysis of factors involved in germination and secondary dormancy of seeds of Sisymbrium officinale. I. Phytochrome. Plant Physiology 94, 1090–1095.CrossRefGoogle ScholarPubMed
Hilhorst, H.W.M. (1993) New aspects of dormancy. pp. 571–579in Côme, D.Corbineau, F. (Eds) Proceedings fourth international workshop on seeds. Basic and applied aspects of seed biology, Angers, France, 20–24 07 1992, Vol. 2. Paris, Université Pierre et Marie Curie.Google Scholar
Hilhorst, H.W.M. (1998) The regulation of secondary dormancy. The membrane hypothesis revisited. Seed Science Research 8, 77–90.CrossRefGoogle Scholar
Hilhorst, H.W.M., Derkx, M.P.M. and Karssen, C.M. (1996) An integrating model for seed dormancy cycling: characterization of reversible sensitivity. pp. 341–360in Lang, G.A. (Ed.) Plant dormancy: physiology, biochemistry and molecular biology. Wallingford, UK, CAB International.Google Scholar
Jones, S.K., Ellis, R.H. and Gosling, P.G. (1997) Loss and induction of conditional dormancy in seeds of Sitka spruce maintained moist at different temperatures. Seed Science Research 7, 351–358.CrossRefGoogle Scholar
Karssen, C.M. (1970) The light promoted germination of the seeds of Chenopodium album L. VI. Pfr requirement during different stages of the germination process. Acta Botanica Neerlandica 19, 296–312.CrossRefGoogle Scholar
Karssen, C.M. (1982) Seasonal patterns of dormancy in weed seeds. pp. 243–270in Khan, A.A. (Ed.) The physiology and biochemistry of seed development, dormancy and germination. Amsterdam, Elsevier Biomedical Press.Google Scholar
Kebreab, E. and Murdoch, A.J. (1999) A quantitative model for loss of primary dormancy and induction of secondary dormancy in imbibed seeds of Orobanche spp. Journal of Experimental Botany 50, 211–219.CrossRefGoogle Scholar
Lauer, E. (1953) Über die Keimtemperatur von Ackerunkräutern und deren Einflufs auf die Zusammensetzung von Unkrautgesellschaften. Flora oder allgemeine botanische Zeitung 140, 551–595.CrossRefGoogle Scholar
Lawson, H.M., Waister, P.D. and Stephens, R.J. (1974) Patterns of emergence of several important arable weed species. British Crop Protection Council Monograph 9, 121–135.Google Scholar
Nyman, B. (1963) Studies on the germination of seeds of Scots Pine (Pinus sylvestris L.). Studia Forestalia Suecica No. 2. Stockholm, Skogshögskolen.Google Scholar
Ogg, A.G. and Dawson, J.H. (1984) Time of emergence of eight weed species. Weed Science 32, 327–335.CrossRefGoogle Scholar
Orlandini, M. and Malcoste, R. (1972) Etude du phytochrome des graines de Pinus nigra Arn par spectophotométrie bichromatique in vivo. Planta 105, 310–316.CrossRefGoogle ScholarPubMed
Popay, A.I., Cox, T.I., Ingle, A. and Kerr, R. (1995) Seasonal emergence of weeds in cultivated soil in New Zealand. Weed Research 35, 429–436.CrossRefGoogle Scholar
Roberts, H.A. (1964) Emergence and longevity in cultivated soil of seeds of some annual weeds. Weed Research 4, 296–307.CrossRefGoogle Scholar
Roberts, H.A. and Feast, P.M. (1970) Seasonal distribution of emergence in some annual weeds. Experimental Horticulture 21, 36–41.Google Scholar
Roberts, H.A. and Neilson, J.E. (1980) Seed survival and periodicity of seedling emergence in some species of Atriplex, Chenopodium, Polygonum and Rumex. Annals of Applied Biology 94, 111–120.CrossRefGoogle Scholar
Schäfer, E. and Schmidt, W. (1974) Temperature dependence of phytochrome dark reactions. Planta 116, 257–266.CrossRefGoogle ScholarPubMed
Shinomura, T. (1997) Phytochrome regulation of seed germination. Journal of Plant Research 110, 151–161.CrossRefGoogle ScholarPubMed
Spitters, C.J.T. (1989) Weeds: population dynamics, germination and competition. pp. 182–216in Rabbinge, R.Ward, S.A.Van Laar, H.H. (Eds) Simulation and systems management in crop protection. Wageningen, Pudoc.Google Scholar
Stol, W., Rouse, D.I., Van Kraalingen, D.W.G. and Klepper, O. (1992) FSEOPT a FORTRAN program for calibration and uncertainty analysis of simulation models. Simulation Report CABO-TT, Wageningen.Google Scholar
Taylorson, R.B. and Hendricks, S.B. (1969) Action of phytochrome during prechilling of Amaranthus retroflexus L. seeds. Plant Physiology 44, 821–825.CrossRefGoogle ScholarPubMed
Totterdell, S. and Roberts, E.H. (1979) Effects of low temperatures on the loss of innate dormancy and the development of induced dormancy in seeds of Rumex obtusifolius L. and Rumex crispus L. Plant, Cell and Environment 2, 131–137.CrossRefGoogle Scholar
Van den Brand, W.G.M. (1986) Opkomstperiodiciteit bij veertig eenjarige akkeronkruidsoorten en enkele daarmee samenhangende onkruidbestrijdingsmaatregelen. Verslag No. 53. Lelystad, PAGV.Google Scholar
Vegis, A. (1964) Dormancy in higher plants. Annual Review of Plant Physiology 15, 185–224.CrossRefGoogle Scholar
Vleeshouwers, L.M. (1997) Modelling weed emergence patterns. PhD thesis, Wageningen Agricultural University.Google Scholar
Vleeshouwers, L.M. and Kropff, M.J. (2000) Modelling field emergence patterns in arable weeds. New Phytologist 148, 445–457.CrossRefGoogle ScholarPubMed
Vleeshouwers, L.M., Bouwmeester, H.J. and Karssen, C.M. (1995) Redefining seed dormancy: an attempt to integrate physiology and ecology. Journal of Ecology 83, 1031–1037.CrossRefGoogle Scholar