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Sulfur Cinquefoil (Potentilla recta) Seed Ecology: Seed Bank Survival and Water and Salt Stresses on Germination

Published online by Cambridge University Press:  20 January 2017

Gary L. Kiemnec  and
Michael L. McInnis
Gary L. Kiemnec*
Affiliation:
Crop and Soil Science Department and Professor, Rangeland Ecology and Management, Oregon State University, Corvallis, OR 97331
Michael L. McInnis
Affiliation:
Crop and Soil Science Department and Professor, Rangeland Ecology and Management, Oregon State University, Corvallis, OR 97331
*
Corresponding author's E-mail: [email protected]
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Abstract

Sulfur cinquefoil, a perennial invasive weed of many different habitats in the United States, reproduces and spreads predominately through seed production, making seed bank survival and successful germination essential steps in the invasive process. To evaluate its potential to invade water-stressed environments, field and growth chamber studies were conducted in two areas of sulfur cinquefoil seed ecology: (1) monitoring the seed bank population and (2) determining the effect of salt and water stresses on germination of two sulfur cinquefoil seed populations differing in site characteristics of precipitation, temperature, and soil conditions. Field sampling demonstrated that a 2-yr average seed rain of 73,700 seeds m−2 resulted in an average 26,600 seeds m−2 annual increase in the seed bank. Regression analysis showed seed rain accounted for only 7 and < 1% of the variation in seedling density in 2003 and 2004, respectively. Seeds from the two populations showed a difference in the level of decrease in germination in response to increasing water and salt stresses. Managers should be aware that some populations of sulfur cinquefoil may be able to survive under drier or saltier conditions than previously thought. It appears that several years of control of mature sulfur cinquefoil would dramatically reduce the sulfur cinquefoil seed bank.

Keywords

Sulfur cinquefoil, Potentilla recta L.Saltosmotic potentialgerminationseed bank
Type
Research
Information
Invasive Plant Science and Management , Volume 2 , Issue 1 , January 2009 , pp. 22 - 27
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Baker, H. G. 1989. Some aspects of the natural history of seed banks. Pages 9–21. in Leck, M. A., Parker, V. T., and Simpson, R. L., editors. Ecology of Soil Seed Banks. New York Academic.Google Scholar
Baskin, J. M. and Baskin, C. C. 1990. Role of temperature and light in the germination ecology of buried seeds of Potentilla recta . Ann. Appl. Biol 117:611–616.Google Scholar
Cavers, P. B. 1994. Seed banks: memory in soil. Can. J. Soil Sci 75:11–13.Google Scholar
Chiapusio, G., Sanchez, A. M., Reigosa, M. J., Gonzales, L., and Pellissier, F. 1997. Do germination indices adequately reflect allelochemical effects on the germination process. J. Chem. Ecol 23:2445–2453.Google Scholar
Choudhuri, G. N. 1968. Effect of soil salinity on germination and survival of some steppe plants in Washington. Ecology 49:465–471.Google Scholar
Dowdy, S. and Weardon, S. 1983. Statistics for research. New York John Wiley and Sons. 193–195.Google Scholar
Dwire, K. A., Parks, C. G., McInnis, M. L., and Naylor, B. J. 2006. Seed production and dispersal of sulfur cinquefoil in northeast Oregon. Rangeland Ecol. Manage 59:63–72.Google Scholar
Eddleman, L. E. and Romo, J. T. 1988. Spotted knapweed germination response to stratification, temperature, and water stress. Can. J. Bot 66:653–657.Google Scholar
Everitt, J. H. 1983. Effects of single salt solutions and pH on seed germination of two native range grasses. J. Rio Grande Valley Hortic. Soc 36:23–38.Google Scholar
Flowers, T. J., Haijibagheri, M. A., and Clipson, N. J. W. 1986. Halophytes. Q. Rev. Biol 61:313–337.Google Scholar
Hardegree, S. P. and Emmerich, W. E. 1990. Effect of polyethylene glycol exclusion on the water potential of solution-saturated filter paper. Plant Physiol 92:463–466.Google Scholar
Kiemnec, G. L. and Larson, L. 1991. Germination and root growth of two noxious weeds as affected by water and salt stresses. Weed Technol 5:612–615.Google Scholar
Larson, L. L., Kiemnec, G., and Smergut, T. 2000. Hoary cress reproduction in a sagebrush ecosystem. J. Range Manage 53:556–559.Google Scholar
Lesica, P. 2002. Demography of Potentilla recta at Dancing Prairie Preserve, Lincoln County, Montana. Progress Report. Helena, MT The Nature Conservancy. Unpublished report on file with: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Missoula, MT. 6. [45124].Google Scholar
Lesica, P. and Martin, B. 2003. Effects of prescribed fire and season of burn on recruitment of the invasive exotic plant, Potentilla recta, in a semiarid grassland. Restor. Ecol 11:516–523.Google Scholar
Little, T. M. and Hills, F. J. 1978. Agricultural Experimentation. New York John Wiley and Sons. 61–63.Google Scholar
Mandak, B., Plackova, I., and Bimora, K. 2006. Genetic structure of experimental populations and reproductive fitness in a heterocarpic plant (Atriplex tataria) (Chenopodiaceae). Am. J. Bot 93:1640–1649.Google Scholar
Michel, B. E. 1983. Evaluation of the water potentials of solutions of polyethylene glycol 8000 both in the absence and presence of other solutes. Plant Physiol 72:66–77.Google Scholar
Olsen, S. R. and Sommers, L. E. 1982. Phosphorus. Pages 403–430. in Page, A. L., Miller, R. H., and Keeney, D. R., editors. Methods of Soil Analysis, Part 2. Agronomy Monograph 9. Madison, WI American Society of Agronomy.Google Scholar
Potter, R. L., Ueckert, D. N., Peterson, J. L., and McFarland, M. L. 1986. Germination of fourwing saltbrush seeds: Interaction of temperature, osmotic potential, and pH. J. Range Manage 39:43–46.Google Scholar
Reader, R. J. 1991. Control of seedling emergence by ground cover: a potential mechanism involving seed predation. Can. J. Bot 69:2084–2087.Google Scholar
Rice, K. J. 1989. Impacts of seed banks on grassland community structure and population dynamics. Pages 211–230. in Leck, M. A., Parker, V. T., and Simpson, R. L., editors. Ecology of Soil Seed Banks. New York Academic.Google Scholar
Rice, P. M. 1999. Sulfur cinquefoil. Pages 382–388. in Sheley, R. L. and Petroff, J. K., editors. Biology and Management of Noxious Rangeland Weeds. Corvallis, OR Oregon State University Press.Google Scholar
Rice, P. M., Lacey, C. A., Lacey, J. R., and Johnson, R. 1994. Sulfur Cinquefoil: Biology, Ecology and Management in Pasture and Rangeland. Bozeman, MT Montana State University Extension Service Extension Bulletin 109.Google Scholar
Romo, J. T. and Haferkamp, M. R. 1987. Forage Kochia germination response to temperature, water stress, and specific ions. Agron. J 79:27–30.Google Scholar
Roundy, B. A., Evans, R. A., and Young, J. A. 1984. Surface soil and seedbed ecology in salt-desert plant communities. Pages 66–74. in Tiedemann, A. R., McArthur, E. D., Stutz, H. C., Stevens, R., and Johnson, comps, K. L., editors. Proceedings-Symposium on the Biology of Atriplex and Related Chenopods, 1983. Provo, UT General Technical Report INT-172, USDA, Forest Service.Google Scholar
Sexton, J. P., McDay, J. K., and Sala, A. 2002. Plasticity and genetic diversity may allow saltcedar to invade cold climates in North America. Ecol. Appl 12:1652–1660.Google Scholar
Ungar, I. A. 1978. Halophyte seed germination. Bot. Rev 44:233–264.Google Scholar
United States Department of Agriculture-Soil Conservation Service 1985. Soil survey of Union County area, Oregon. Washington, DC United States Government Printing Office. 188.Google Scholar
Walkley, A. and Black, T. A. 1934. An examination of the Degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Sci 37:29–38.Google Scholar
West, P. W. and Lyles, G. L. 1960. A new method for the determination of nitrates. Anal. Chim. Acta 23:227–232.Google Scholar