Samantray, J.; Anand, A.; Dash, B.; Ghosh, M.K.; Behera, A.K.
(Minerals Engineering, 179, 2022: 107463)
The third crucial macronutrient required for the development and growth of plants in addition to nitrogen and phosphorous is potassium. The quantity of soluble potassium in soil that could be directly taken up by plants ...