UTHAIAH, K. S. S. B. C. Effect of nitrogen, phosphorus and potassium levels on growth and yield of turmeric (Curcuma longa L.) in the hill zone of Karnataka. Journal of Spices and Aromatic Crops, [S. l.], v. 3, n. 1, p. 28–32, 1994. Disponível em: https://www.updatepublishing.com/journal/index.php/josac/article/view/4436. Acesso em: 23 sep. 2025.