Hostname: page-component-586b7cd67f-vdxz6 Total loading time: 0 Render date: 2024-11-25T14:51:55.007Z Has data issue: false hasContentIssue false
  • English
  • Français

The Seedbank Dynamics of Feral Rye (Secale cereale)

Published online by Cambridge University Press:  20 January 2017

William L. Stump  and
Philip Westra
William L. Stump
Affiliation:
Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, CO 80523
Philip Westra*
Affiliation:
Department of Bioagricultural Sciences and Pest Management, Colorado State University, Fort Collins, CO 80523
*
Corresponding author's E-mail: [email protected].
Get access Rights & Permissions [Opens in a new window]

Abstract

Buried feral rye seeds were rapidly depleted in soil in the first year due to in situ germination. Less than 1% of the viable seeds persisted after 45 mo of burial. Although after 5 yr, a small number of seedlings still emerged, soil seedbank decline was rapid when seed production was prevented. A low level of induced dormancy was detected and may explain the small populations of feral rye that persisted. Seed and seedling population shifts were large over a 5-yr period and were related to environmental conditions. Tillage or chemical control of feral rye in the fallow period reduced populations compared to the untreated weedy check. Moldboard plowing provided the greatest feral rye control compared to shallow tillage and chemical fallow. Feral rye seedbank populations rebounded following a wet final year of the study. These results help explain feral rye persistence in a wheat–fallow agroecosystem by the persistence of a small portion of the seedbank and by large seed inputs into the system during environmentally favorable years. Feral rye reduced wheat yield as much as 92% and represented up to 73% contamination in harvested wheat.

Keywords

Feral ryeSecale cereale L. # SECCEVolunteer ryedormancypopulation dynamicsseed burialferal rye managementweed competition
Type
Research
Information
Weed Technology , Volume 14 , Issue 1 , March 2000 , pp. 7 - 14
Copyright
Copyright © Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Footnotes

Present address: Department of Plant Sciences, University of Wyoming, Laramie, WY 82071.

References

Literature Cited

Anderson, R. L. 1998. Ecological characteristics of three winter annual grasses. Weed Technol. 12: 478–483.CrossRefGoogle Scholar
Ball, D. A. 1992. Weed seedbank response to tillage, herbicides, and crop rotation sequence. Weed Sci. 40: 654–659.CrossRefGoogle Scholar
Ball, D. A. and Miller, S. D. 1989. A comparison of techniques for estimation of arable soil seedbanks and their relationship to weed flora. Weed Res. 29: 365–373.CrossRefGoogle Scholar
Ball, D. A. and Miller, S. D. 1990. Weed seed population response to tillage and herbicide use in three irrigated cropping systems. Weed Sci. 38: 511–517.CrossRefGoogle Scholar
Cardina, J., Regnier, E., and Harrison, K. 1991. Long-term tillage effects on seedbanks in three Ohio soils. Weed Sci. 39: 186–194.CrossRefGoogle Scholar
Cobel, D. L. and Fay, P. K. 1985. Patterns of moisture depletion by downy bromegrass, jointed goatgrass and feral rye. Proc. West. Soc. Weed Sci. 38: 135–136.Google Scholar
Cousens, R. and Moss, S. R. 1990. A model of the effects of cultivation on the vertical distribution of weed seeds within the soil. Weed Res. 30: 61–70.CrossRefGoogle Scholar
Donald, W. W. 1991. Seed survival, germination ability, and emergence of jointed goatgrass (Aegilops cylindrica). Weed Sci. 39: 210–216.CrossRefGoogle Scholar
Donald, W. W. and Ogg, A. G. Jr. 1991. Biology and control of jointed goatgrass (Aegilops cylindrica), a review. Weed Technol. 5: 3–17.CrossRefGoogle Scholar
Donald, W. W. and Zimdahl, R. L. 1987. Persistence, germinability, and distribution of jointed goatgrass (Aegilops cylindrica) seed in soil. Weed Sci. 35: 149–154.CrossRefGoogle Scholar
Egley, G. H. and Williams, R. D. 1990. Decline of weed seeds and seedling emergence over five years as affected by soil disturbances. Weed Sci. 38: 504–510.CrossRefGoogle Scholar
Forcella, F. and Lindstrom, M. J. 1988. Weed seed populations in ridge and conventional tillage. Weed Sci. 36: 500–503.CrossRefGoogle Scholar
Horn, S. W., Warren, B., and Jefferson, M. 1990. Jointed Goatgrass Task Force Report. Denver, CO: Colorado Department of Agriculture. 46 p.Google Scholar
Liebl, R., Simmons, F. W., Wax, L. M., and Stoller, E. W. 1992. Effect of feral rye (Secale cereale) mulch on weed control and soil moisture in soybean (Glycine max). Weed Technol. 6: 838–846.CrossRefGoogle Scholar
Lish, J., Thill, D., Carpenter, T., and Young, F. 1988. Jointed goatgrass longevity and dormancy in soil. Res. Proc. West. Soc. Weed Sci. 41:32.Google Scholar
Mohler, C. L. and Teasdale, J. R. 1993. Response of weed emergence to rate of Vicia villosa Roth and Secale cereale L. residue. Weed Res. 33: 487–499.CrossRefGoogle Scholar
Morrow, L. A. and Stahlman, P. W. 1984. The history and distribution of downy brome (Bromus tectorum) in North America. Weed Sci. 32 (Suppl. 1): 2–6.CrossRefGoogle Scholar
Pérez, F. J. and Ormeño-Núñez, J. 1993. Weed growth interference from temperate cereals: the effect of a hydroxamic-acids-exuding feral rye (Secale cereale L.) cultivar. Weed Res. 33: 115–119.CrossRefGoogle Scholar
Roberts, H. A. and Dawkins, P. A. 1967. Effect of cultivation on the numbers of viable weed seeds in soil. Weed Res. 7: 290–301.CrossRefGoogle Scholar
Roberts, H. A. and Ricketts, M. E. 1979. Quantitative relationships between the weed flora after cultivation and the seed population in the soil. Weed Res. 19: 269–275.CrossRefGoogle Scholar
Schreiber, M. M. 1992. Influence of tillage, crop rotation, and weed management on giant foxtail (Seteria faberi) population dynamics and corn yield. Weed Sci. 40: 645–653.CrossRefGoogle Scholar
Suneson, C. A., Rachie, K. O., and Khush, G. S. 1969. A dynamic population of weedy feral rye. Crop Sci. 9: 121–124.CrossRefGoogle Scholar
Thill, D. C., Beck, K. G., and Callihan, R. H. 1984. The biology of downy brome (Bromus tectorum). Weed Sci. 32 (Suppl. 1): 26–31.CrossRefGoogle Scholar
Thompson, K. and Grime, J. P. 1979. Seasonal variation in the seed banks of herbaceous species in ten contrasting habitats. J. Ecol. 67: 893–921.CrossRefGoogle Scholar
Westra, P. and D'Amato, T. 1989. Jointed goatgrass control with ethyl metribuzin. Res. Prog. Rep. West. Soc. Weed Sci. 42: 398–399.Google Scholar
Wicks, G. A., Burnside, O. C., and Fenster, C. R. 1971. Influence of soil type and depth of planting on downy brome seed. Weed Sci. 19: 82–86.CrossRefGoogle Scholar
Wilson, R. G., Kerr, E. C., and Nelson, L. A. 1985. Potential for using weed seed content in the soil to predict future weed problems. Weed Sci. 33: 171–175.CrossRefGoogle Scholar
Yenish, J. P., Doll, J. D., and Buhler, D. D. 1992. Effects of tillage on vertical distribution and viability of weed seed in soil. Weed Sci. 40: 429–433.CrossRefGoogle Scholar
Young, F. L., Gealy, D. R., and Morrow, L. A. 1984. Effect of herbicides on germination and growth of four grass weeds. Weed Sci. 32: 489–493.CrossRefGoogle Scholar
Young, J. A., Evans, R. A., and Eckert, R. E. Jr. 1969. Population dynamics of downy brome. Weed Sci. 17: 20–26.CrossRefGoogle Scholar