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Excerpt from Food for Plants The 200 pounds of ammonia salts contained as much Nitrogen as the 275 pounds Nitrate of Soda, but the Nitrate produced nearly four bushels more barley per acre. Itis evident from the foregoing that barley must have Nitrogen, and that it is more effective in the form of Nitrate than in the form of ammonia. In the experiment made by Dr. Voelcker, in behalf of the Royal Agricultural Society of England, at Woburn, the following results were obtained with barley sown year after year on the same land. 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.

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