Fertilizer
Fertilizer (or fertiliser) is any organic or inorganic material of natural or synthetic origin (other than liming materials) that is added to a soil to supply one or more plant nutrients essential to the growth of plants. A recent assessment found that about 40 to 60% of crop yields are attributable to commercial fertilizer use. They are essential for high-yield harvest: European fertilizer market is expected to grow to €15.3 billion by 2018.
Read more about Fertilizer.
Famous quotes containing the word fertilizer:
“...I was confronted with a virile idealism, an awareness of what man must have for manliness, dignity, and inner liberty which, by contrast, made me see how easy living had made my own group into childishly unthinking people. The Negro’s struggles and despairs have been like fertilizer in the fields of his humanity, while we, like protected children with all our basic needs supplied, have given our attention to superficialities.”
—Sarah Patton Boyle, U.S. civil rights activist and author. The Desegregated Heart, part 1, ch. 19 (1962)