Bone meal is a mixture of finely and coarsely ground animal bones and slaughter-house waste products. It is used as an organic fertilizer for plants and as a nutritional supplement for animals. As a slow-release fertilizer, bone meal is primarily used as a source of phosphorus. Finely ground bone meal may provide a quicker release of nutrients than the coarser ground version of bone meal. In non-agricultural soils, phosphorus and calcium are usually adequate for healthy growth of plants.
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Famous quotes containing the words bone and/or meal:
“Osteopath—One who argues that all human ills are caused by the pressure of hard bone upon soft tissue. The proof of his theory is to be found in the heads of those who believe it.”
—H.L. (Henry Lewis)
“Bid a strong ghost stand at the head
That my Michael may sleep sound,
Nor cry, not turn in the bed
Till his morning meal come round;
And may departing twilight keep
All dread afar till morning’s back....”
—William Butler Yeats (1865–1939)