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The Interaction of Soybean (Glycine max) and Five Weed Species in the Greenhouse

Published online by Cambridge University Press:  12 June 2017

Janet L. Shurtleff  and
Harold D. Coble
Janet L. Shurtleff
Affiliation:
American Cyanamid Co., Plant Ind. Div., Princeton, NJ 08540
Harold D. Coble
Affiliation:
Dep. Crop Sci., North Carolina State Univ., Raleigh, NC 27695–7627
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Abstract

The influence of relative planting date on the growth of common cocklebur (Xanthium pensylvanicum Wallr. ♯ XANST), common ragweed (Ambrosia artemesiifolia L. ♯ AMBEL), sicklepod (Cassia obtusifolia L. ♯ CASOB), and redroot pigweed (Amaranthus retroflexus L. ♯ AMARE) grown in competition with soybean [Glycine max (L.) Merr. ‘Bragg’] was studied in the greenhouse. Increases in dry matter and height were slower for the five weed species than for soybean throughout the period of the study. The root: shoot ratio of soybean was the highest of any plant in the study, while common ragweed, common cocklebur, common lambsquarters, and sicklepod were intermediate, and redroot pigweed was the lowest. Soybean dry weight was always reduced when grown in competition with a weed. Soybean dry-matter production was reduced most when weeds were planted 2 weeks before soybean, especially with common cocklebur and common lambsquarters. Weed dry-matter content was severely reduced when the weed seed were planted simultaneously with or following soybean. Soybean height was usually reduced by competition with the weeds. The height of common ragweed was increased, however, when planted simultaneously with soybean. Common lambsquarters, redroot pigweed, and common ragweed heights were increased when planted 2 weeks prior to soybean.

Keywords

Weed competitionplanting dateXanthium pensylvanicumChenopodium albumAmbrosia artemesiifoliaCassia obtusifoliaAmaranthus retroflexusXANSTCHEALAMBELCASOBAMARE
Type
Weed Biology and Ecology
Information
Weed Science , Volume 33 , Issue 5 , September 1985 , pp. 669 - 672
Copyright
Copyright © 1985 by the Weed Science Society of America 

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References

Literature Cited

1. Coble, H. D. and Ritter, R. L. 1978. Pennsylvania smartweed (Polygonum pensylvanicum) interference in soybeans (Glycine max). Weed Sci. 26:556–559.CrossRefGoogle Scholar
2. Coble, H. D., Williams, F. M., and Ritter, R. L. 1981. Common ragweed (Ambrosia artemesiifolia) interference in soybeans (Glycine max). Weed Sci. 29:339–342.CrossRefGoogle Scholar
3. Eaton, B. J., Feltner, K. C., and Russ, O. G. 1973. Venice mallow competition in soybeans. Weed Sci. 21:89–94.CrossRefGoogle Scholar
4. Frazee, R. W. and Stoller, E. W. 1974. Differential growth of corn, soybean, and seven dicotyledonous weed seedlings. Weed Sci. 22:336–339.CrossRefGoogle Scholar
5. Geddes, R. D., Scott, H. D., and Oliver, L. R. 1979. Growth and water use by common cocklebur (Xanthium pensylvanicum) and soybeans (Glycine max) under field conditions. Weed Sci. 27:206–212.CrossRefGoogle Scholar
6. Hagood, E. S. Jr., Bauman, T. T., Williams, J. L. Jr., and Schreiber, M. M. 1980. Growth analysis of soybeans (Glycine max) in competition with velvetleaf (Abutilon theophrasti). Weed Sci. 28:729–734.CrossRefGoogle Scholar
7. Hagood, E. S. Jr., Bauman, T. T., Williams, J. L. Jr., and Schreiber, M. M. 1981. Growth analysis of soybeans (Glycine max) in competition with jimsonweed (Datura stramonium). Weed Sci. 29:500–504.CrossRefGoogle Scholar
8. Knake, E. L. and Slife, F. W. 1962. Competition of Setaria faberi with corn and soybeans. Weeds. 10:26–29.CrossRefGoogle Scholar
9. Knake, E. L. and Slife, F. W. 1965. Giant foxtail seeded at various times in corn and soybeans. Weeds. 13:331–334.CrossRefGoogle Scholar
10. Maun, M. A. 1977. Ecological effects of barnyardgrass on soybeans in a greenhouse. Weed Sci. 25:128–131.CrossRefGoogle Scholar
11. Moolani, M. K., Knake, E. L., and Slife, F. W. 1964. Competition of smooth pigweed with corn and soybeans. Weeds. 12:126–128.CrossRefGoogle Scholar
12. Murphy, T. R. and Gossett, B. J. 1981. Influence of shading by soybeans (Glycine max) on weed suppression. Weed Sci. 29:610–615.CrossRefGoogle Scholar
13. Patterson, D. T. 1979. The effects of shading on the growth and photosynthetic capacity of itchgrass (Rottboellia exaltata). Weed Sci. 27:549–553.CrossRefGoogle Scholar
14. Patterson, D. T. 1980. Shading effects on growth and partitioning of plant biomass in cogongrass (Imperata cylindrica) from shaded and exposed habitats. Weed Sci. 28:735–739.CrossRefGoogle Scholar