A Student's Book on Soils and Manures (Classic Reprint)

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Excerpt from A Student's Book on Soils and Manures I hope the student will carry out the experiments given here as well as those given in my earlier Lessons on Soil. The analytical methods are put in the Appendix for the convenience of those who want them, it is not intended that all should be carried out by the student but only such (if any) as may be desirable. I have assumed no knowledge of chemistry: all the same the student will need some chemical explanations, but these must be supplied by the teacher. The vexed question of how much pure chemistry is needed for an agricultural course admits of no general answer: the teacher alone can settle the matter for his own case and to him there fore the decision is left. To my colleague Dr Hutchinson I wish to tender my best thanks for the care he has bestowed on the photo graphs for the book. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.