Brar, A.S. and Sarlach, R.S. 2012. Optimization of nutrient requirement and plant geometry for Bt cotton hybrids. Crop Improvement, 39(Spl. Issue): 1668-1669.

Choudhary, B. and Gaur, K. 2015. Biotech Cotton in India, 2002 to 2014. ISAAA Series of Biotech Crop Profiles. ISAAA: Ithaca, NY.

Gipson, J.R. and Ray, L.L. 1969. Fibre elongation rates of five varieties of cotton (Gossypium hirsutum L) as influenced by night temperature. Crop Science, 9: 339-341.

Hallikeri, S.S., Halemani, H.L., Patil, V.C., Palled, Y.B., Patil, B.C. and Katageri, I.S. 2009. Influence of sowing time and moisture regimes on growth, seed cotton yield and fibre quality of Bt-cotton. Karnataka Journal of Agricultural Sciences, 22(5): 985-991.

Nehra, P.L. and Matish, C. 2001. Performance of Hirsutum cotton under different sowing dates and spacing. Journal of Cotton Research and Development, 15: 147-150.

Pettigrew, William T. 2002. Improved yield potential with an early planting cotton production system. Agronomy Journal, 94: 997-1003.

Singh, S. 2010. Effect of sowing dates on growth and yield of Bt cotton hybrids (Gossypium hirsutum L). Crop Improvement, 37(2): 204. http://indianjournals.com/Mobile/SearchResult. aspx?query=2#&ui-state=dialog. Assessed 05 May 2020.

Thimmareddy, K., Desai, B.K., Vinoda Kumar, S.N. 2013. Uptake of NPK, availability of NPK and quality parameters of Bt cotton (Gossypium hirsutum L.) as influenced by different bio-fertilizers and in-situ green manuring under irrigation. International Journal of Agriculture, Environment & Biotechnology, 6(4): 623-628.

Zhao, D., Reddy, K.R., Kakani, V.G., Read, J.J. and Sullivan, J.H. 2003. Growth and physiological responses of cotton (Gossypium hirsutum L.) to elevated carbon dioxide and ultraviolet-B radiation under controlled environmental conditions. Plant Cell and Environment, 26(5): 771–782.