Dolomite is used as an ornamental stone, a concrete aggregate and as a source of magnesium oxide. Dolomite is used to make magnesia, which has important medicinal applications. Dolomite is used for manufacturing certain types of refractory bricks used in steel making.
The application of dolomite, regardless of application times or concentration rates, did not show any remarkable significant difference in this parameter compared to control plants. Leaf Size Application of 150 ppm dolomite at 25 DAP was sufficient to promote the largest size of lettuce leaves.