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Decline of Wild Mustard (Brassica kaber) Seeds in Soil under Various Cultural and Chemical Practices

Published online by Cambridge University Press:  12 June 2017

Dennis D. Warnes  and
Robert N. Andersen
Dennis D. Warnes
Affiliation:
West Central Exp. Stn., Univ. of Minnesota, Morris, MN 56267
Robert N. Andersen
Affiliation:
U.S. Dep. Agric., Agric. Res. Serv., Dep. Agron. and Plant Genetics, Univ. of Minnesota, St. Paul, MN 55108
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Abstract

The decline in the natural soil population of seeds of wild mustard [Brassica kaber (DC.) L.C. Wheeler var. pinnatifida (Stokes) L.C. Wheeler ♯ SINAR] under nine cultural and chemical practice treatments was studied under field conditions. Wild mustard plants were not allowed to produce seeds in any treatment. After seven growing seasons, treatments in which the soil was not disturbed (continuous grass sod or continuous chemical fallow) had approximately 50% of the original population of wild mustard seeds remaining. In contrast, less than 3% of the original population of wild mustard seeds remained in a treatment that involved plowing three times a year with additional tillage throughout the growing season. This 3%, however, was equivalent to 2.4 million seeds/ha in the plow layer. Eradication of wild mustard from an infested field may be impractical with currently available techniques.

Keywords

Weed seedstillagecropping systems
Type
Weed Biology and Ecology
Information
Weed Science , Volume 32 , Issue 2 , March 1984 , pp. 214 - 217
Copyright
Copyright © 1984 by the Weed Science Society of America 

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References

Literature Cited

1. Brenchley, W. E. and Warington, K. 1936. The weed seed population of arable soil. III. The re-establishment of weed species after reduction by fallowing. J. Ecol. 24:479–501.CrossRefGoogle Scholar
2. 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
3. Carmer, S. G. and Walker, W. M. 1982. Baby bear's dilemma: a statistical tale. Agron. J. 74:122–124.CrossRefGoogle Scholar
4. Chepil, W. S. 1946. Germination of weed seeds: I. Longevity, periodicity of germination, and vitality of seeds in cultivated soil. Sci. Agric. 26:307–346.Google Scholar
5. Fawcett, R. S. and Slife, F. W. 1975. Germination stimulation properties of carbamate herbicides. Weed Sci. 23:419–424.CrossRefGoogle Scholar
6. Kivilaan, A. and Bandurski, R. S. 1973. The ninety-year period for Dr. Beal's seed viability experiment. Am. J. Bot. 60:140–145.CrossRefGoogle Scholar
7. Knake, E. L. and Wax, L. M. 1968. The importance of the shoot of giant foxtail for uptake of preemergence herbicides. Weed Sci. 16:393–395.CrossRefGoogle Scholar
8. Lueschen, W. L. and Andersen, R. N. 1980. Longevity of velvetleaf (Abutilon theophrasti) seeds in soil under agricultural practices. Weed Sci. 28:341–346.CrossRefGoogle Scholar
9. Roberts, H. A. 1962. Studies on the weeds of vegetable crops. II. Effect of six years of cropping on the weed seeds in the soil. J. Ecol. 50:803–813.CrossRefGoogle Scholar
10. Roberts, H. A. and Dawkins, P. A. 1967. Effect of cultivation on the numbers of viable weed seeds in soils. Weed Res. 7:290–301.CrossRefGoogle Scholar
11. Roberts, H. A. and Feast, P. M. 1972. Fate of seeds of some annual weeds in different depths of cultivated and undisturbed soil. Weed Res. 12:316–324.CrossRefGoogle Scholar
12. Roberts, H. A. and Feast, P. M. 1973. Emergence and longevity of seeds of annual weeds in cultivated and undisturbed soils. J. Appl. Ecol. 10:133–143.CrossRefGoogle Scholar
13. Shaw, W. C., Shepherd, D. R., Robinson, E. L., and Sand, P. F. 1962. Advances in witchweed control. Weeds 10:182–192.CrossRefGoogle Scholar
14. Toole, E. H. 1946. Final results of the Duvel buried seed experiment. J. Agric. Res. 72:201–210.Google Scholar