Sentence examples for use as fertilizer from inspiring English sources

Tells about the collection of sewage and its use as fertilizer.

Vast quantities of guano (bird excrement) were mined from island breeding colonies for use as fertilizer for crops.

There, the microbes transform nitrogen plucked from the soil into ammonia that the plants can use as fertilizer.

The sludge is removed from the pool bottoms, dried for a month or longer in storage containers, and sent to farms in the Midwest for use as fertilizer.

He will also return the nutrient-rich seed cake, left after the seeds are pressed for oil, to the farmers to use as fertilizer.

De-Bashana, L. E. & Bashana, Y. Recent advances in removing phosphorus from wastewater and its future use as fertilizer (1997 2003).

The nitric oxide is then chemically converted to nitrates for use as fertilizers.

The solid residue was used as fertilizer.

In Japan barnacles are used as fertilizer.

The product is nutrient-rich organic matter, known as biosolids, that is used as fertilizer.

Both the liquid and the powder can be used as fertilizer.