A Review Of Phosphate Fertilizer Investigations In 15 Western States Through 1949 PDF Download

Excerpt from A Review of Phosphate Fertilizer Investigations in 15 Western States Through 1949 Since about 1940 more comprehensive types of experiments have been conducted. Greater attention has been given to replication and the relating of yield response to soils, soil properties, and plant composition. Maj or emphasis, for the most part, has continued to be placed upon trials of short duration. 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.