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Washing Equipment for Separating Weed Seed from Soil

Published online by Cambridge University Press:  12 June 2017

Jack A. Thorsen
Affiliation:
Dep. Hortic., Oregon State Univ., Corvallis, OR 97331
Garvin Crabtree
Affiliation:
Dep. Hortic., Oregon State Univ., Corvallis, OR 97331

Abstract

A washer was designed and tested for washing soil from weed seed buried in fabric packets and for separating weed seed from soil. The washer was constructed from inexpensive, readily available materials and was found to function efficiently.

Type
Research Article
Copyright
Copyright © 1977 by the Weed Science Society of America 

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References

Literature Cited

1. Barton, L.V. 1961. Seed preservation and longevity. Plant Sci. Monogr. Interscience, New York. 216 pp.Google Scholar
2. Brenchley, W.E. 1918. Buried weed seeds. J. Agric. Sci. 9:131.CrossRefGoogle Scholar
3. Budd, A.C., Chepil, W.S., and Doughty, J.L. 1954. Germination of weed seeds. HI. The influence of crops and fallow on the weed seed population of the soil. Can. J. Agric. Sci. 34:1827.Google Scholar
4. Crocker, W. 1938. Life-span of seeds. Bot. Rev. 4:235274.CrossRefGoogle Scholar
5. Johnston, A., Smoliak, S., and Stringer, P.W. 1969. Viable seed populations in Alberta prairie topsoils. Can. J. Plant Sci. 49:7582.CrossRefGoogle Scholar
6. Malone, C.R. 1967. A rapid method for enumeration of viable seeds in soil. Weeds 15: 381382.CrossRefGoogle Scholar
7. Quick, C.R. 1961. How long can a seed remain alive? Pages 9598 in Seeds, Yearbook of Agric., U.S. Dep. Agric. Google Scholar
8. Rampton, H.H. and Ching, T.M. 1966. Longevity and dormancy in seeds of several cool-season grasses and legumes buried in soil. Agron. J. 58:220222.CrossRefGoogle Scholar
9. Roberts, H.A. and Feast, P.M. 1973. Emergence and longevity of seeds of annual weeds in cultivated and undisturbed soil. J. Appl. Ecol. 10:133143.CrossRefGoogle Scholar
10. Roberts, H.A. and Lockett, P.M. 1975. Germination of buried and dry-stored seeds of Stellaria media . Weed Res. 15:199204.CrossRefGoogle Scholar
11. Robinson, E.L. and Kust, C.A. 1962. Distribution of witchweed seeds in the soil. Weeds 10:335.CrossRefGoogle Scholar
12. Robocker, W.C., Williams, M.C., Evans, R.A., and Torell, P.J. 1968. Effects of age, burial and region on germination and viability of halogeton seed. Weed Sci. 16:6365.Google Scholar
13. Soriano, A., deEilberg, B.A., and Suero, A. 1970. Effects of burial and changes of depth in the soil on seeds of Datura ferox L. Weed Res. 11:196199.CrossRefGoogle Scholar