Its great value for coffee.
Substitutes for farmyard manure.
Value of forest land top soil as a manure, and as a substitute for farmyard manure.
The comparative cost of farmyard manure and top soil.

Remarkable result from an application of pink-coloured soil.
If top soil costs the same as farmyard manure the former is better.

Reasons for this being so.

A compost of pink soil and manures may be made, which will equal good farmyard manure, and cost but little more.
The manurial value of pulp, and of dry fallen leaves.
Manurial value of green twigs of trees, ferns and wood ashes.
Night soil.

Lime.
Bonedust.