Manures and the Principles of Manuring

The late 19th century saw agriculture on the verge of revolution. Before synthetic fertilizers transformed farming, understanding manures was the key to agricultural productivity. Charles Morton Aikman compiles the era's essential knowledge on soil fertility, tracing the science of plant nutrition from its earliest theorizers to the breakthrough discoveries reshaping the countryside. The book opens with a fascinating historical survey: Van Helmont's famous willow experiment, Liebig's chemical revolution in agriculture, and the gradual shift from traditional wisdom to scientific method. Aikman explains the composition and action of different manures with remarkable clarity, showing how the new agricultural chemistry could be applied practically to increase yields. For modern readers, this offers something rare: a window into pre-industrial agricultural intelligence, and a reminder that our current chemical-dependent farming is a relatively recent experiment.