The results show that there was a non-significant difference for all parameters of giving KNO3. However, K4 treatment (60%) had significant difference for all parameters like; leaf-number, the weight of wet leaves, the weight of dry leaves, heavy malai. In spite of this, the chloropyll content on Sorghum plant did not show any significant results. This study still not shows the best result and maximum effects KNO3 on Sorghum plant’s growth. Hence, deeper assessment is much needed. | The effect of KNO3 on the growth of sorghum plant (Shorgum bicolor var. numbu)
