Figure 2. Total organic carbon of soil at different growth stages of crops grown. 1 = 30th day, 2= 60th day and 3 = 90th day. Based on the least significant difference (LSD) test, various lowercase letters indicate significant differences at the P = 0.05 level; error bars represent standard error (n = 3)

From

Age Effects of Millet Crops on Phytolith Carbon Sequestration

R. Vidhya, L. Arul Pragasan

Applied Ecology and Environmental Sciences. 2022, 10(12), 747-753 doi:10.12691/aees-10-12-7