Sindhu, P. V., Kanakamany, M. T., & Beena, C. (2016). Effect of organic manures and biofertilisers on herbage yield, quality and soil nutrient balance in Indigofera tinctoria cultivation. Journal of Tropical Agriculture, 54(1), 16. Retrieved from https://jtropag.kau.in/index.php/ojs2/article/view/364