Hostname: page-component-cd9895bd7-gxg78 Total loading time: 0 Render date: 2024-12-18T14:05:07.307Z Has data issue: false hasContentIssue false
  • English
  • Français

Interference of Red Rice (Oryza sativa) with Rice (O. sativa)

Published online by Cambridge University Press:  12 June 2017

Amadou Diarra ,
Roy J. Smith Jr.  and
Ronald E. Talbert
Amadou Diarra
Affiliation:
Dep. Agron., Univ. Arkansas, Fayetteville, AR 72701 Agric. Res. Serv., U.S. Dep. Agric., Stuttgart, AR 72160
Roy J. Smith Jr.
Affiliation:
Dep. Agron., Univ. Arkansas, Fayetteville, AR 72701 Agric. Res. Serv., U.S. Dep. Agric., Stuttgart, AR 72160
Ronald E. Talbert
Affiliation:
Dep. Agron., Univ. Arkansas, Fayetteville, AR 72701 Agric. Res. Serv., U.S. Dep. Agric., Stuttgart, AR 72160
Get access Rights & Permissions [Opens in a new window]

Abstract

Red rice (Oryza sativa L. ♯ ORYSA) densities of 5, 108, and 215 plants/m2 reduced grain yield of commercial rice (Oryza sativa L.) 22, 77, and 82%, respectively. At a cultivated rice density of 195 plants/m2, red rice at 5, 108, and 215 plants/m2 reduced straw dry weight of cultivated rice 18, 66, and 68%, respectively. At a red rice density of 5 plants/m2, reduction in number of cultivated rice grains per panicle ranged from 8 to 18%, whereas densities of 108 and 215 plants/m2 reduced grains per panicle 56 to 70%. Red rice grain yield was 24 to 33% lower in ‘Mars' rice than in ‘Lebonnet’. Mars, a medium-grain cultivar that matures in 138 days, competed better with red rice than Lebonnet, a long-grain cultivar that matures in 126 days.

Keywords

Rice densityweed competitionweed densityORYSA
Type
Weed Biology and Ecology
Information
Weed Science , Volume 33 , Issue 5 , September 1985 , pp. 644 - 649
Copyright
Copyright © 1985 by the 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. Craigmiles, J. P. 1978. Introduction. Pages 5–6 in Eastin, E. F., ed. Red Rice: Research and Control. Texas Agric. Exp. Stn. B-1270.Google Scholar
2. Dodson, W. R. 1898. Red rice. Louisiana Agric. Exp. Stn. Bull. 50:206–226.Google Scholar
3. Dodson, W. R. 1900. Rice weeds in Louisiana. Louisiana Agric. Exp. Stn. Bull. 61:402–433.Google Scholar
4. Glauninger, J. and Holzner, W. 1982. Interference between weeds and crops: a review of literature. Pages 149–159 in Holzner, W. and Numate, N., eds. Biology and Ecology of Weeds. W. Junk Publishers, The Hague.CrossRefGoogle Scholar
5. Goss, W. L. and Brown, E. 1939. Buried red rice seed. J. Am. Soc. Agron. 31:633–637.CrossRefGoogle Scholar
6. Hoagland, R. E. 1978. Isolation and some properties of an aryl acylamidase from red rice (Oryza sativa L.) weed pest in commercial rice growing areas that metabolizes 3,4-dichloropropionanilide. Plant Cell Physiol. 19:1019–1027.Google Scholar
7. Hoagland, R. E. and Paul, R. N. 1978. A comparative SEM study of red rice and several commercial rice (Oryza sativa) varieties. Weed Sci. 26:619–625.Google Scholar
8. Huey, B. A. 1977. Rice production in Arkansas. Univ. Arkansas Cooperative Ext. Serv. Ext. Circ. 476 (Rev.). 51 pp.Google Scholar
9. Huey, B. A. 1982. Effect of weed seeds on market value of milled rice. Univ. Arkansas Cooperative Ext. Serv. Rice Information 47 (Rev.). 6 pp.Google Scholar
10. Huey, B. A. and Baldwin, F. L. 1978. Red rice control. Pages 19–25 in Eastin, E. F., ed. Red Rice: Research and Control. Texas Agric. Exp. Stn. Bull. B-1270.Google Scholar
11. Jennings, P. R. and Aquino, R. C. 1968. Studies on competition in rice. III. The mechanisms of competition among phenotypes. Evolution. 22:529–542.CrossRefGoogle ScholarPubMed
12. Jennings, P. R. and de Jesus, J. Jr. 1968. Studies on competition in rice. I. Competition in mixtures of varieties. Evolution 22:119–124.Google Scholar
13. Nelson, R. J. 1907. Rice culture. Arkansas Agric. Exp. Stn. Bull. 94:31–45.Google Scholar
14. Nelson, R. J. 1908. Rice growing in Arkansas. Arkansas Agric. Exp. Stn. Bull. 98:133–148.Google Scholar
15. Noda, K., Ozawa, K., and Ibaraki, K. 1968. Studies of the damage to rice plants due to weed competition. (Effects of barnyardgrass competition on growth, yield, and some ecophysiological aspects of the rice plants.). Kyushu Agric. Exp. Stn. Bull. 13:345–367.Google Scholar
16. Smith, R. J. Jr. 1968. Weed competition in rice. Weed Sci. 16: 252–255.CrossRefGoogle Scholar
17. Smith, R. J. Jr. 1974. Competition of barnyardgrass with rice cultivars. Weed Sci. 22:423–426.Google Scholar
18. Smith, R. J. Jr. 1976. Crop and herbicide systems for red rice control in rice. Proc. South. Weed Sci. Soc. 29:164.Google Scholar
19. Smith, R. J. Jr. 1981. Control of red rice (Oryza sativa) in water seed rice (O. sativa). Weed Sci. 29:663–666.Google Scholar
20. Smith, R. J. Jr. 1983. Competition of bearded sprangletop (Leptochloa fascicularis) with rice (Oryza sativa). Weed Sci. 31:120–123.Google Scholar
21. Smith, R. J. Jr. 1984. Competition of spreading dayflower (Commelina diffusa) with rice (Oryza sativa). Weed Sci. 32: 116–119.Google Scholar
22. Smith, R. J. Jr., Flinchum, W. T., and Seaman, D. E. 1977. Weed control in U.S. rice production. U.S. Dep. Agric., Agric. Handb. 497. 78 pp.Google Scholar
23. Vincenheller, W. G. 1906. Rice growing in Arkansas. Arkansas Agric. Exp. Stn. Bull. 89:119–129.Google Scholar
24. Wells, B. R. and Faw, W. F. 1978. Short-statured rice response to seeding and N rates. Agron. J. 70:477–480.Google Scholar
25. Zimdahl, R. L. 1980. Effect of weed density: Oryza sativa – Rice. Pages 42–46 in Zimdahl, R. L., ed. Weed-Crop Competition. A Review. Int. Plant Prot. Ctr., Oreg. State Univ., Corvallis, OR. 196 pp. Google Scholar