Hostname: page-component-77c89778f8-rkxrd Total loading time: 0 Render date: 2024-07-17T01:04:09.109Z Has data issue: false hasContentIssue false
  • English
  • Français

Cultural Systems Can Reduce Reproductive Potential of Winter Annual Grasses

Published online by Cambridge University Press:  12 June 2017

R. L. Anderson
R. L. Anderson*
Affiliation:
Central Great Plains Research Unit. Akron, CO 80720
Get access Rights & Permissions [Opens in a new window]

Abstract

Feral rye and jointed goatgrass are winter annual grasses that infest winter wheat in the western United States. Currently, no herbicides are available that selectively control these weeds in wheat. Because of this constraint, producers need cultural practices that reduce the seed densities of these two grasses in the soil seedbank. This research shows that applying nitrogen 5 mo before wheat planting and increasing the seeding rate with a tall wheat cultivar reduces seed production per plant of either species by > 40%. However, tall wheat cultivars usually yield less grain than semidwarf cultivars. Producers can avoid this yield loss by combining narrow rows with time of N application and increased seeding rate of semidwarf cultivars. This combination reduces weed seed production similarly to cultural systems with tall cultivars.

Keywords

Jointed goatgrass, Aegilops cylindrica Host # AEGCYferal rye, Secale spp.winter wheat, Triticum aestivum L. ‘TAM 107’ and ‘Lamar.’Cultural practicesseedbank managementsystems approachAEGCY
Type
Research
Information
Weed Technology , Volume 11 , Issue 3 , September 1997 , pp. 608 - 613
Copyright
Copyright © 1997 by the 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.)

References

Literature Cited

Anderson, R. L. 1991. Timing of nitrogen application affects downy brome (Bromus tectomm) growth in winter wheat. Weed Technol. 5:582–585.Google Scholar
Anderson, R. L. 1994. Management strategies for winter annual grass weeds in winter wheat, In Murphy, L. S., ed. Proceedings of the Intensive Wheat Management Conference. Phosphate & Potash Institute and Foundation for Agriculture Research. Denver, CO, March 10–11, 1994. pp. 114–122.Google Scholar
Anderson, R. L. 1996a. Downy brome (Bromus lectorum) emergence variability in a semiarid region. Weed Technol. 10:750–753.Google Scholar
Anderson, R. L. 1996b. Enhancing Winter Wheat Tolcrance to Downy Brome. Newark, CA: Western Society of Weed Science Research Rep. p. 104.Google Scholar
Challaiah, O. C. Bumside, G. A. Wicks, and Johnson, V. A. 1986. Competition between winter wheat (Triticum aesiivum) cultivars and downy brome (Bromus tectorum). Weed Sci. 34:689–693.Google Scholar
Cochran, V. L., Morrow, L. A., and Schirman, R. D. 1990. The effect of N placement on grass weeds and winter wheat responses in three tillage systems. Soil Tillage Res. 18:347–355.Google Scholar
Donald, W. W. and Ogg, A. G. Jr. 1991. Biology and control of jointed goat-grass (Aegilops cylindrica), a review. Weed Technol. 5:3–17.Google 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.Google Scholar
Ferreira, K. L., Peeper, T. F., and Epplin, F. M. 1990. Economic returns from cheat (Bromus secalinus) control in winter wheat (Triticum aestivum). Weed Technol. 4:306–313.Google Scholar
Forcella, F. K. Eradat-Oskoui, and Wagner, S. 1993. Application of weed seedbank ecology to low-input crop management. Ecol. Appl. 3:74–83.Google Scholar
Holtzer, T. R. Anderson, McMullen, M., and Peairs, F. 1996. Integrated pest management for insects, plant pathogens, and weeds in dryland cropping systems of the Great Plains. J. Prod. Agric. 9:200–208.Google Scholar
Justice, G. G., Peeper, T. F., Solie, J. B., and Epplin, F. M. 1993. Net returns from cheat (Bromus secalinus) control in wheat (Trilicum aestivum). Weed Technol. 7:459–464.Google Scholar
Koscelny, J. A., Peeper, T. F., Solie, J. B., and Solomon, S. G. Jr. 1990. Effect of wheat (Triticum aestivum) row spacing, seeding rate, and cultivar on yield loss from cheat (Bromus secalinus). Weed Technol. 4:487–492.CrossRefGoogle Scholar
Koscelny, J. A., Peeper, T. F., Solie, J. B., and Solomon, S. G. Jr. 1991. Seeding date, seeding rate, and row spacing affect wheat (Triticum aestivum) and cheat (Bromus secalinus). Weed Technol. 5:707–712.Google Scholar
Lyon, D. J. and Baltensperger, D. D. 1995. Cropping systems control winter annual grass weeds in winter wheat. J. Prod. Agric. 8:535–539.Google Scholar
Mack, R. N. 1981. Invasion of Bromus tectorum L. into western North America: an ecological chronicle. Agro-ecosystems 7:145–165.Google Scholar
Mahler, R. L., Lutcher, L. K., and Evenson, D. O. 1989. Evaluation of factors affecting emergence of winter wheat plants with seed-banded mtrogen fertilizers. Soil Sci. Soc. Am J. 53:571–575.Google Scholar
Maxwell, B., Brelsfoixl, M., Jasieniuk, M., et al. 1996. Development of a bio- economic model for jointed goatgrass. Proc. West. Soc. Weed Sci. 49:110–112.Google Scholar
McMasters, G. S., Morgan, J. A., and Willis, W. O. 1987. Effects of shading on winter wheat yield, spike characteristics, and carbohydrate allocation. Crop Sci. 27:967–973.CrossRefGoogle Scholar
Miller, S. D. 1990. Integrated weed management in conservation tillage cropping systems. Proceedings of the Conservation Tillage Symposium. Great Plains Agric. Council Publ. 131:253–258.Google Scholar
Peeper, T. F. 1984. Chemical and biological control of downy brome (Bromus tectorum) in wheat and alfalfa in North America. Weed Sci. 32(Suppl. 1): 18–25.Google Scholar
Regnier, E. E. and Bakelana, K. B. 1995. Crop planting pattern effects on early growth and canopy shape of cultivated and wild oats (Avena fatua). Weed Sci. 43:88–94.Google Scholar
Severson, G. R. and Mahler, R. L. 1988. Influence of soil water potential and seed-banded sulfur-coated urea on spring barley emergence. Soil Sci. Soc. Am. J. 52:529–534.Google Scholar
Solie, J. B., Solomon, S. G. Jr., Self, K. P., Peeper, T. F., and Koscelny, J. A. 1991. Reduced row spacing for improved wheat yields on weed-fiwe and weed-infested fields. Trans. ASAE 34:1654–1660.Google Scholar
Swinton, S. M. and King, R. P. 1994. A bioeconomic model for weed management in com and soybean. Agric. Syst. 44:313–335.Google Scholar
Tisdale, S. L. and Nelson, W. L. 1971. Fundamentals of fertilizer application. In Soil Fertility and Fertilizers. New York: Macmillan. pp. 499–553.Google Scholar
Wicks, G. A. 1984. Integrated systems for control and management of downy brome (Bromus tectorum) in cropland. Weed Sci. 32(Suppl. 1):26–31.Google Scholar
Wicks, G. A., Popken, D. H., and Lowery, S. R. 1989. Survey of winter wheat (Triticum aestivum) stubble fields sprayed with herbicides after harvest in 1986. Weed Technol. 3:244–254.Google Scholar
Wicks, G. A. and Smika, D. E. 1990. Central Great Plains. In Donald, W. W., ed. Systems of Weed Control in Wheat in North America. Champaign, IL: Weed Science Society of America, pp. 127–157.Google Scholar
Wiles, L. J., King, R. P., Schweizer, E. E., Lybecker, D. W., and Swinton, S. M. 1996. GWM: General Weed Management model. Agric. Syst. 50:355–376.Google Scholar
Wright, K. J. and Wilson, B. J. 1992. Effects of nitrogen fertilizer on competition and seed production of Avena fatua and Galium aparine in winter wheat. Aspects Appl. Biol. 30:381–386.Google Scholar