Hostname: page-component-78c5997874-fbnjt Total loading time: 0 Render date: 2024-11-19T22:01:03.505Z Has data issue: false hasContentIssue false
  • English
  • Français

Effect of Annual Weeds on Furrow-Irrigated Cotton

Published online by Cambridge University Press:  12 June 2017

H. F. Arle  and
K. C. Hamilton
H. F. Arle
Affiliation:
U.S. Dep. of Agr., Phoenix, AZ. 85040
K. C. Hamilton
Affiliation:
Arizona Agr. Exp. Sta., Tucson, AZ. 85721
Get access Rights & Permissions [Opens in a new window]

Abstract

Annual weeds were allowed to compete until or after each of the first three postemergence irrigations of furrow-irrigated cotton (Gossypium hirsutum L. ‘Deltapine 16’). Beds and furrows were shaped with a sectioned, rolling cultivator three times between cotton emergence and the second irrigation. Cotton boll components and fiber properties were not affected by periods of competition with annual weeds. Weeds allowed to compete after the first or second irrigations significantly reduced the 4-year average yield of cotton by 16 and 12%, respectively. Competition that began after the third or fourth irrigation, or that ended after the first, second, or third irrigation was less detrimental and did not significantly affect yields.

Type
Research Article
Information
Weed Science , Volume 21 , Issue 4 , July 1973 , pp. 325 - 327
Copyright
Copyright © 1973 Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

1. Bell, A. R. and Nalewaja, J. D. 1968. Effect of duration of wild oat competition in flax. Weed Sci. 16:509–512.Google Scholar
2. Buchanan, G. A. and Burns, E. R. 1970. Influence of weed competition on cotton. Weed Sci. 18:149–154.Google Scholar
3. Burnside, O. C. and Wicks, G. A. 1967. The effect of weed removal treatments on sorghum growth. Weeds 15:204–207.Google Scholar
4. Burnside, O. C. and Wicks, G. A. 1969. Influence of weed competition on sorghum growth. Weed Sci. 17:332–334.Google Scholar
5. Dawson, J. H. 1964. Competition between irrigated field beans and annual weeds. Weeds 12:206–208.Google Scholar
6. Dawson, J. H. 1965. Competition between irrigated sugarbeets and annual weeds. Weeds 13:245–249.Google Scholar
7. Feltner, K. C., Hurst, H. R., and Anderson, L. E. 1969. Yellow foxtail competition in grain sorghum. Weed Sci. 17:211–213.CrossRefGoogle Scholar
8. Feltner, K. C., Hurst, H. R., and Anderson, L. E. 1969. Tall water-hemp competition in grain sorghum. Weed Sci. 17:214–216.Google Scholar
9. Hill, L. V. and Santelmann, P. W. 1969. Competitive effects of annual weeds on Spanish peanuts. Weed Sci. 17: 1–2.Google Scholar
10. Johnson, B. J. 1971. Effect of weed competition on sunflowers. Weed Sci. 19:378–380.Google Scholar
11. Knake, E. L. and Slife, F. W. 1965. Giant foxtail seeded at various times in corn and soybeans. Weeds 13:331–334.Google Scholar
12. Vengris, J. and Stacewicz-Sapuncakis, M. 1971. Common purslane competition in table beets and snap beans. Weed Sci. 19:4–6.Google Scholar
13. Weatherspoon, D. M. and Schweizer, E. E. 1969. Competition between kochia and sugarbeets. Weed Sci. 17: 464–467.CrossRefGoogle Scholar
14. Wilson, H. P. and Cole, R. H. 1966. Morningglory competition in soybeans. Weeds 14:49–51.Google Scholar