Table of Contents
SRX Agriculture
Volume 2010, Article ID 868723, 6 pages
http://dx.doi.org/10.3814/2010/868723
Research Article

Effects of Population Density and Nitrogen Rate in Ultra Narrow Row Cotton

1Southern Weed Science Research Unit, USDA-ARS, Stoneville, MS 38776, USA
2Syngenta Crop Protection, 410 Swing Rd, Greensboro, NC 27409, USA

Received 30 July 2009; Accepted 2 September 2009

Copyright © 2010 William T. Molin and Josie A. Hugie. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. S. D. Atwell, R. Perkins, B. Guice, W. Stewart, J. Harden, and T. Odeneal, “Essential steps to successful ultra narrow row on cotton production,” in Proceedings of the Beltwide Cotton Conference, pp. 1210–1211, National Cotton Council of America, Nashville, Tenn, USA, January 1996.
  2. M. L. McFarland, R. G. Lemon, F. M. Hons, and T. Gerik, “Nitrogen management in ultra narrow row cotton,” in Proceedings of the Beltwide Cotton Conference, pp. 1279–1280, National Cotton Council of America, Orlando, Fla, USA, January 1999.
  3. D. W. Reeves, P. J. Bauer, C. D. Monks, D. P. Delaney, C. H. Burmester, and R. W. Goodman, “Ultra narrow row cotton: tillage, cover crops and nitrogen. Farming systems in ultra narrow rows,” in Proceedings of the Beltwide Cotton Conference, p. 623, National Cotton Council of America, San Diego, Calif, USA, January 1998.
  4. M. J. Bader, S. W. Smith, R. Reed, R. McDaniel, L. L. Lanier, and C. Ellis, “UNR farm trials in Georgia 1998,” in Proceedings of the Beltwide Cotton Conference, pp. 1482–1484, National Cotton Council of America, Orlando, Fla, USA, January 1999.
  5. N. Cawley, K. Edmisten, R. Wells, and A. Stewart, “Evaluation of ultra narrow row cotton in North Carolina,” in Proceedings of the Beltwide Cotton Conference, pp. 558–559, National Cotton Council of America, Orlando, Fla, USA, January 1999.
  6. O. W. Gwathmey and R. M. Hayes, “Ultra narrow row systems of no-till cotton production: research progress in Tennessee,” in Proceedings of the Southern Conservation Tillage Conference for Sustainable Agriculture, pp. 61–67, Tennessee Agricultural Experiment Station, Jackson, Tenn, USA, July 1996.
  7. P. H. Jost and J. T. Cothren, “Growth and yield comparisons of cotton planted in conventional and ultra-narrow row spacings,” Crop Science, vol. 40, no. 2, pp. 430–435, 2000. View at Google Scholar
  8. P. H. Jost and J. T. Cothren, “Phenotypic alterations and crop maturity differences in ultra-narrow row and conventionally spaced cotton,” Crop Science, vol. 41, no. 4, pp. 1150–1159, 2001. View at Google Scholar
  9. P. J. Wiatrak, D. L. Wright, J. A. Pudelko, B. Kidd, and W. Koziara, “Conventional vs ultra narrow row (UNR) cotton in different tillage systems,” in Proceedings of the 21st Annual Southern Conservation Tillage Conference for Sustainable Agriculture, pp. 92–94, Arkansas Agricultural Experiment Station, North Little Rock, Ark, USA, July 1998.
  10. C. W. Bednarz, S. M. Brown, and M. J. Bader, “Ultra narrow row cotton research in Georgia,” in Proceedings of the Beltwide Cotton Conference, p. 580, National Cotton Council of America, Orlando, Fla, USA, January 1999.
  11. D. J. Boquet, W. J. Thomas, and R. E. A. Brown, “Nitrogen fertilizer rates and plant density for cotton planted in a 10-inch row spacing,” in Proceedings of the Beltwide Cotton Conference, pp. 674–676, National Cotton Council of America, Orlando, Fla, USA, January 1999.
  12. D. J. Boquet, “Cotton in ultra-narrow row spacing: plant density and nitrogen fertilizer rates,” Agronomy Journal, vol. 97, no. 1, pp. 279–287, 2005. View at Google Scholar
  13. E. L. Clawson, J. T. Cothren, and D. C. Blouin, “Nitrogen fertilization and yield of cotton in ultra-narrow and conventional row spacings,” Agronomy Journal, vol. 98, no. 1, pp. 72–79, 2006. View at Publisher · View at Google Scholar
  14. M. A. Jones, C. E. Snipes, and G. R. Tupper, “Management systems for transgenic cotton in ultra narrow rows,” in Proceedings of the Beltwide Cotton Conference, pp. 714–717, National Cotton Council of America, San Antonio, Tex, USA, January 2000.
  15. J. M. Rinehardt, K. L. Edmisten, R. Wells, and J. C. Faircloth, “Response of ultra-narrow and conventional spaced cotton to variable nitrogen rates,” Journal of Plant Nutrition, vol. 27, no. 4, pp. 743–755, 2004. View at Publisher · View at Google Scholar
  16. J. J. Marois, D. L. Wright, P. J. Wiatrak, and M. A. Vargas, “Effect of row width and nitrogen on cotton morphology and canopy microclimate,” Crop Science, vol. 44, no. 3, pp. 870–877, 2004. View at Google Scholar
  17. D. L. Wright, J. Marois, and P. Wiatrak, “Effect of N rate and timing, row spacing and Messenger on hard lock and yield of cotton,” in Proceedings of the Beltwide Cotton Conference, pp. 596–598, National Cotton Council of America, Anaheim, Calif, USA, January 2001.
  18. J. S. McConnell, R. C. Kirst, Jr., R. E. Glover, R. Benson, and W. H. Baker, “Responses to ultra narrow row cotton to nitrogen fertilization,” in Proceedings of the Beltwide Cotton Conference, p. 582, National Cotton Council of America, Anaheim, Calif, USA, January 2001.
  19. D. D. Howard, C. O. Gwathmey, and W. M. Percell, “Nitrogen fertilization of ultra narrow row cotton in Tennessee,” in Proceedings of the Beltwide Cotton Conference, p. 582, National Cotton Council of America, Anaheim, Calif, USA, January 2001.
  20. C. T. Allen, C. Kennedy, B. Robertson et al., “Potential of ultra narrow row cotton in southeast Arkansas,” in Proceedings of the Beltwide Cotton Conference, pp. 1403–1406, National Cotton Council of America, San Diego, Calif, USA, January 1998.
  21. K. N. Reddy, “Broadleaf weed control in ultra narrow row bromoxynil-resistant cotton (Gossypium hirsutum),” Weed Technology, vol. 15, pp. 497–504, 2001. View at Google Scholar
  22. W. T. Molin, D. Boykin, J. A. Hugie, H. H. Ratnayaka, and T. M. Sterling, “Spurred anoda (Anoda cristata) interference in wide row and ultra narrow row cotton,” Weed Science, vol. 54, no. 4, pp. 651–657, 2006. View at Publisher · View at Google Scholar
  23. J. A. Larson, C. O. Gwathmey, R. K. Roberts, and R. M. Hayes, “Effects of plant population density on net revenues from ultra-narrow-row cotton,” Journal of Cotton Science, vol. 8, no. 2, pp. 69–82, 2004. View at Google Scholar
  24. T. J. Gerik, R. G. Lemon, K. L. Faver, T. A. Hoelewyn, and M. Jungman, “Performance of ultra-narrow row cotton in central Texas,” in Proceedings of the Beltwide Cotton Conference, P. Dugger and D. Richter, Eds., pp. 1406–1409, National Cotton Council of America, San Diego, Calif, USA, January 1998.