- Bednarz, C.W., Shurley, D.W., Anthony, W.S. and Nichols, R.L .2005. Yield, quality, and profitability of cotton produced at varying plant densities. Agron. J. 97:235-240.
- Bell, P.F., Boquet, D.J., Millhollon, E., Moore, S., Ebelhar, W., Mitchell, C.C., Varco, J., Funderburg, E.R., Kennedy, C., Breitenbeck, G.A., Craig, C., Holman, M., Baker, W., and Boquet, D.J. 2005. Cotton in ultra-narrow row spacing Plantdensity and nitrogen fertilizer rates.Agron. J. 97: 279–287.
- Borgess, M.C., Vendruscolo, E.P. and Cassiano, G.R. 2015. Nitrogen fertilization in narrow row cotton productivity insecond harvest. Jaboticabal, 43: 4.420-426.
- Ghorbanpour, E., Ghaderifar, F. and Gherekhloo, J. 2014. Effect of Row Spacing on Competition of Velvetleaf (Abutilon theophrasti Medic.) with Cotton (Gossypium hirsutum L.). JCPP. 4(12): 285-294.
- Halevy, J. 1976. Growth rate and nutrient uptake of two cotton cultivars grown under irrigation. Agron. J. 68: 701-705.
- Heitholt, J.J. 1995. Cotton flowering and boll retention in different planting configuration and leaf shapes. Agron. J. 87: 997-998.
- Jones, M.A. and wells, R. 1998. Fiber yield and quality of cotton growth at two divergent populationdensities. Crop Sci. 38:1190-1195.
- Jones, M.A. 2001. Evaluation of ultra-narrow row cotton in South Carolina. p. 522-524. in Proc. Beltwide Cotton Conf., Anaheim, CA. 9-13 Jan. Natl. Cotton Counc. Am., Memphis, TN.
- Jost, P.H. and Cothren, J.T. 2000. Growth and yield comparison of cotton planted in convevtional and ultra narrow row spacing’s. Crop Sci. 40: 430-435.
- Jost, P.H., and Cothren, J.T. 2001. Phenotypic alteration and crop maturity differences in ultra narrow row conventionally paced cotton. Crop Sci. 41: 1150-1159.
- Khlilisamany, M., Khjehpor, M., and Ghlavand, A. 1999. The effect of row spacing and planting density on growth and dry weight accumulation in cotton in Isfahan. Iranian J. Agric. Sci. 29:4.
- McConnell, J.S., Kirst, Jr, R.C., Glover, R.E. and Benson, R. 2001. Nitrogen fertilization of ultra - narrow row cotton. Arkansas Soil Fertility Studies. University of Arkansas Agricultural Experiment Station Research Series. 490:27-29.
- McConnell, J.S. 2003. Relationships between leaf-blade nitrogen and relative seed cotton yields. Crop Sci. 43:1367–1374.
- Miry, M., Barzali, M., Ghjery, A. and Rezay, J. 2006. Effects of plant density on quantitative &qualitative characteristics of cotton cultivars in double-cropped after rapeseed. MSc thesis, Islamic Azad University of Bojnord.
- Morroe, M.R. and Krieg, D.R. 1990. Cotton management strategies for a short, growing, season environment: water– nitrogen considerations. Agro. J. 82: 52-56.
- Nichols, S.P., Snipes, C.E. and Jones, M.A. 2004. Cotton growth, lint yield and fiber qualityas affected by rows pacing and cultivar. J. Cotton. Sci. 8: 1-12.
- Panjehkoob, A., Galeshi, S., Zeinali, E. and Ghajari, A. 2007. Effect of late sowing dates and Plant density on yield and yield components of cotton (Gossypium hirsutum cv. Siokra). J. Agric. Sci. Nat. Res. 13:2.
- Panjehkoob, A., Galeshi, S., Zeinali, E. and Ghajari, A. 2008. Effect of planting date and density on morphological characteristics of cotton (Gossypium hirsutum cv. Siokra). J. Agric. Sci. Nat. Res. 14: 5.
- Pettigrew, W.T. 2002. Improved yield potential with an early planting cotton production system. Agro. J. 94: 997-1003.
- Rinehardt, J.M., Edmisten, K.L., Wells, R. and Faircloth, J.C. 2003. Response of ultra-narrow and conventional spaced cotton to variable nitrogen rates. J. Plant Nut. 27: 741–753.
- Richard, G.P., Cantrell, R.G. and Zhang, J. 2006. Genticvaration for agronomic and fiber properties in anmtrogressed recombinant inbred population of cotton. Crop. Sci. 46:1311-1317.
- Siebert, J.D., Alexander, M.S. and Leonard, B.R. 2006. Comparative growth and yield of cotton planted at various densities and configurations. Agron. J. 98: 562-568.
- Silvertooth, J.C., Malavolta, E., Yun– hi, L., Momtaz, A. and Singh, M. 1992. Cotton. In: D.J. Halliday et al. (eds). P.P. 457–471. World fertilizer use manual. IFA. Germany.
- Silvertooth, J.C., Edmiston, K.L. and McCarty, W.H. 1999. Production practices. In Cotton (a monograph), C.W. Smith and J.T. Cothren, Eds. John Wiley & Sons. New York, NY. 51-488.
- Vories, E.D., Valco, T.D., Bryant, K.J. and Glover, R.E. 2001. Three-year comparison of conventional and ultra narrowrow cotton production systems. Appl. Eng. Agric. 17: 583–589.
- Weir, B.L. 1996. Narrow row cotton distribution and rationale. Proceedings beltwide cotton conferences. Nashville, Tennessee. U.S.A. 1: 65-66.
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