Nitrogenous Soil Constituents and Their Bearing on Soil Fertility (Classic Reprint)

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Excerpt from Nitrogenous Soil Constituents and Their Bearing on Soil FertilityThe nitrogenous soil constituents isolated or determined in this laboratory up to the present time are: Creatinine, with the probability that creatine also exists, hypoxanthine, xanthine, guanine, adenine, choline, histidine, arginine, nucleic acid, and picoline carboxylic acid. The chemistry and method of isolation and identification of most of these are fully described in other bulletins.1 The present bulletin is chie¿y concerned with their effect on crops.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.