In 1875 no less than 1000 square miles was buried beneath an eruption of pumice, but it is considered that the action of the frost and rain upon this porous substance will eventually fertilise the soil and permit of its cultivation.
"A Girl's Ride in Iceland"
Ethel Brilliana Alec-Tweedie
This is an excellent combination, as the busy periods do not clash, and the sheep help to fertilise the land, clear the stubble paddocks, and are also often useful for the purpose of eating down a crop in the early stages where it may be making an unduly rapid growth.
"Wheat Growing in Australia"
Australia Department of External Affairs
One dazzling handful of grain fell over yonder on the district of the schools; and then yet another rained down to fertilise the district of the factories and work-shops.
"Paris From the "Three Cities""
Emile Zola