Charles William Burkett, Agriculture for Beginners
“ Since most crops cannot thrive on very sour soil, the farmer must find some method of making his land sweet again.So far as we now know, liming the land is the cheapest and surest way of overcoming the sourness. In addition to sweetening the soil by overcoming the acids, lime aids the land in other ways: it quickens the growth of helpful bacteria; it loosens stiff, heavy clay soils and thereby fits them for easier tillage; it indirectly sets free the potash and phosphoric acid so much needed by plants ”
