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Shading Responses of Purple and Yellow Nutsedges (Cyperus rotundus and C. esculentus)

Published online by Cambridge University Press:  12 June 2017

David T. Patterson
David T. Patterson*
Affiliation:
South’. Weed Sci. Lab., U.S. Dep. Agric, Agric. Res. Serv., Stoneville, MS 38776
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Abstract

The effects of shade on dry-matter production, leaf area, and biomass partitioning in purple nutsedge (Cyperus rotundus L.) and yellow nutsedge (C. esculentus L.) were determined in a controlled-environment greenhouse with a day/night temperature regime of 32/26 C. For comparison with a full-light treatment, screening provided 40, 70, and 85% shade. Shading significantly reduced height of yellow nutsedge and dry-matter production, leaf-area production, and rhizome and tuber formation of both species. Shading decreased the partitioning of plant biomass into tubers and rhizomes and increased partitioning into leaves. Yellow nutsedge had a higher net-assimilation rate than purple nutsedge at all levels of shading, but the greater leaf-area duration or total amount of leaf area present in purple nutsedge resulted in greater dry-matter production by that species. The responses of the two species showed no differences in shade tolerance.

Keywords

Growth analysisshade tolerancebiomass partitioning
Type
Research Article
Information
Weed Science , Volume 30 , Issue 1 , January 1982 , pp. 25 - 30
Copyright
Copyright © 1982 by the Weed Science Society of America 

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References

Literature Cited

1. Bell, R. S., Lochman, W. H., Rahn, E. M., and Sweet, R. D. 1962. Life history studies as related to weed control in the northeast. 1. Nutgrass. R. I. Agric. Exp. Stn. Bull. 364. 33 pp.Google Scholar
2. Bjorkman, O. 1973. Comparative studies on photosynthesis in higher plants. Pages 355–377 in Giese, A. C., ed. Photophysiology, Vol. 8. Academic Press, New York.Google Scholar
3. Blackman, G. E. 1960. Responses to environmental factors by plants in the vegetative phase. Pages 525–556 in Zarrow, M. X., ed. Growth in Living Systems. Basic Books, Inc., New York.Google Scholar
4. Blackman, G. E. 1968. The application of the concepts of growth analysis to the assessment of productivity. Pages 243–259 in Eckardt, F. E., ed. Functioning of Terrestrial Ecosystems at the Primary Production Level. UNESCO, Paris.Google Scholar
5. Carmer, S. G. and Swanson, M. R. 1971. Detection of differences between means: A Monte Carlo study of five pairwise multiple comparison procedures. Agron. J. 63:940–945.CrossRefGoogle Scholar
6. Evans, G. C. 1972. The Quantitative Analysis of Plant Growth. Univ. of Calif. Press, Berkeley. Pages 53–68.Google Scholar
7. Grime, J. P. 1966. Shade avoidance and shade tolerance in flowering plants. Pages 187–207 in Bainbridge, R., Evans, G. C., and Rackham, O., eds. Light as an Ecological Factor. Blackwell Sci. Pub., Oxford.Google Scholar
8. Hauser, E. W. 1962. Development of purple nutsedge under field conditions. Weeds 10:315–321.Google Scholar
9. Hoagland, D. R. and Arnon, D. I. 1950. The water culture method for growing plants without soil. Calif. Agric. Exp. Stn. Circ. No. 547. 32 pp.Google Scholar
10. Holm, L. G., Plucknett, D. L., Pancho, J. V., and Herberger, J. P. 1977. The World's Worst Weeds. Distribution and Biology. Univ. Press Hawaii, Honolulu. 609 pp.Google Scholar
11. Horowitz, M. 1972. Growth, tuber formation, and spread of Cyperus rotundus L. from single tubers. Weed Res. 12:348–363.Google Scholar
12. Jordan-Molero, J. E. and Stoller, E. W. 1978. Seasonal development of yellow and purple nutsedges: (Cyperus esculentus and C. rotundus . Weed Sci. 26:614–618.Google Scholar
13. Keeley, P. E. and Thullen, R. J. 1978. Light requirements of yellow nutsedge (Cyperus esculentus) and light interception by crops. Weed Sci. 26:10–16.Google Scholar
14. Keeley, P. E., Thullen, R. J., Miller, J. H., and Carter, C. H. 1979. Comparison of four cropping systems for yellow nutsedge (Cyperus esculentus) control. Weed Sci. 27:463–467.Google Scholar
15. Kramer, P. J., Hellmers, H., and Downs, R. J. 1970. SEPEL: new phytotrons for environmental research. BioScience 20:1201–1208.Google Scholar
16. Kvet, J., Ondok, J. P., Necas, J., and Jarvis, P. G. 1971. Methods of growth analysis. Pages 343–391 in Sestak, Z., Catsky, J., and Jarvis, P. G., eds. Plant Photosynthetic Production. Manual of Methods. Dr. W. Junk N.V. Publishers, The Hague.Google Scholar
17. Mulligan, G. A. and Junkins, B. E. 1976. The biology of Canadian weeds. 17. Cyperus esculentus L. Can. J. Plant Sci. 56:339–350.CrossRefGoogle Scholar
18. Patterson, D. T. 1980. Light and temperature adaptation. Pages 205–235 in Hesketh, J. D. and Jones, J. W., eds. Predicting Photosynthesis for Ecosystem Models. CRC Press, Inc., Boca Raton, Florida.Google Scholar
19. Patterson, D. T., Meyer, C. R., Flint, E. P., and Quimby, P. C. Jr. 1979. Temperature responses and potential distribution of itchgrass (Rottboellia exaltata) in the United States. Weed Sci. 27:77–82.Google Scholar
20. South African Sugar Association. 1967. Effect of shade on Cyperus species. S. Afr. Sugar Assoc. Exp. Stn. Rep. 1966–67, pp. 66–67.Google Scholar
21. Wildon, C. E. and O'Rourke, F. L. S. 1964. The effect of arcillite in media for pot plants. Mich. State Univ. Agric. Exp. Stn. Res. Rep. 16. 4 pp.Google Scholar
22. Williams, R. D. 1978. Photoperiod effects on the reproductive biology of purple nutsedge (Cyerpus rotundus . Weed Sci. 26:539–542.Google Scholar
23. Williams, R. D., Quimby, P. C. Jr., and Frick, K. E. 1977. Intraspecific competition of purple nutsedge (Cyperus rotundus) under greenhouse conditions. Weed Sci. 25:477–481.Google Scholar
24. Wills, G. D. 1975. Effect of light and temperature on growth of purple nutsedge. Weed Sci. 23:93–96.Google Scholar
25. Wills, G. D. and Briscoe, G. A. 1970. Anatomy of purple nutsedge. Weed Sci. 18:631–635.CrossRefGoogle Scholar
26. Wills, G. D., Hoagland, R. E., and Paul, R. N. 1980. Anatomy of yellow nutsedge. Weed Sci. 28:432–437.Google Scholar