S. BHARATHI, “NUTRIENT UPTAKE AND ECONOMICS OF COTTON IN HIGH DENSITY PLANTING SYSTEM UNDER VARIED PLANT SPACING AND NITROGEN LEVELS”, J. Res. ANGRAU, vol. 46, no. 1, pp. 26–29, Mar. 2018, Accessed: Jun. 22, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/TJRA/article/view/139255