Nair et al, K., Haris, A., Mathew, J., Srinivasan, V., Dinesh, R., Hamza, H., Subramanian, P., Thamban, C., Chandran, K., Krishnakumar, V., Bhat, R., Hegde, R., & Singh, S. (2018). Coconut-growing soils of Kerala: 2. Assessment of fertility and soil related constraints to coconut production. Journal of Plantation Crops, 46(2). https://doi.org/10.25081/jpc.2018.v46.i2.3719