Download or read book The Effect of Soil Type and Fertilizer Treatment on the Composition of the Soybean Plant written by Russell Hayden Austin and published by . This book was released on 1928 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Fertilizer written by and published by . This book was released on 1922 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Influence of Certain Fertilizer Salts on the Growth and Nitrogen content of Some Legumes written by Alexander MacTaggart and published by . This book was released on 1921 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book INFLUENCE OF CERTAIN FERTILIZE written by Alexander 1883 Mactaggart and published by Wentworth Press. This book was released on 2016-08-26 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Fertilizer Abstracts written by and published by . This book was released on 1968 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Influence of Certain Fertilizer Salts on the Growth and Nitrogen Content of Some Legumes written by Alexander Mactaggart and published by Forgotten Books. This book was released on 2017-12-25 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Influence of Certain Fertilizer Salts on the Growth and Nitrogen Content of Some Legumes: A Thesis Presented to the Faculty of the Graduate School of Cornell University for the Degree of Doctor of Philosophy Analyses of the roots of alfalfa showed an increase in the total nitrogen content due to the addition of phosphorus. The percentage of nitrogen in the first alfalfa cutting varied in inverse pro portion with the dry-weights, this being in agreement with numerous observa tions that rapid-gron plants contain a smaller percentage of nitrogen, en dry-weight basis, than slow-growing plants. But here, though the phosphorus treated plants grew faster than the controls, yet the total nitrogen was greater in this phosphorus-treated alfalfa. Analyses of the third cutting, which was deemed more representative of the normal mature growth of the crop, showed an entire agreement between the results, due to phosphorus, obtained from the whole crop and from the first cutting, by way of increased total nitrogen and increased dry weight. But the third cutting showed an increase in the percentage of nitrogen in the tops for phosphorus treatment. Phosphorus caused a greater total of nitro gen and a greater percentage of nitrogen to be stored in the tops than did nitrogen treatment of the soil. The data for the inoculated and the uninocu lated series agreed throughout. Consequently, the author concluded that the difference in the percentage of nitrogen must unquestionably be considered as resulting from phosphorus treatment. The results obtained by the use of phosphorus were (a) increased growth, and (b) greater efficiency in fixing and storing nitrogen. The nodule bacteria apparently had not only supplied more nitrogen to those plants that received heavier treatments of phosphorus, but had also stored a larger. Percentage of nitrogen in their tops. 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.
Download or read book The Determinants of Fertilizer Consumption Its Growth written by T. C. Mohanam and published by Northern Book Centre. This book was released on 2002 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identifies theoritically as well as empirically the factors which have contributed for the growth of fertilizer use in Indian agriculture and with special reference to Tamil Nadu. Contains a wealth of information relating to various studies on fertilizer economy. And also highlighted major issues of the burden of subsidy in Indian Budgets. Should be of interest to researchers and policy makers who are concerned with Indian Agriculture.
Download or read book Effects of Intensive Fertilizer Use on the Human Environment written by and published by Food & Agriculture Org.. This book was released on 1978 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of countries in Europe and North America have been using fertilizers heavily for a number of years and particulary since 1945. This high level of fertilizer applications is essential to supply the necessary food for increasing populations and to meet higher demands for animal and plant products. Effects of fertilizer use on the environment should show first in countries where fertilizers have been used intensively for some time and where consumption is steadily rising. It is the experience gained in such countries which is being discussed below with a view to assessing the impact of fertilizers on the human environment, including the development of methods for recognizing and minimizing any undersirable consequences which may be produced. It should be realized that high densities of human population combined with intensive crop and livestock production have led to the production of organic wastes at a rate too high for natural processes to convert it in ecologically safe compounds. Therefore both direct and indirect effects of intensive fertilizer use have been reviewed.
Download or read book A Study of the Effects of Injury Upon the Fertilizing Power of Sperm written by Neil Stanley Dungay and published by . This book was released on 1914 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Effects on Streams from Forest Fertilization written by Chauncey W. Anderson and published by . This book was released on 2002 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Improving the Profitability Sustainability and Efficiency of Nutrients Through Site Specific Fertilizer Recommendations in West Africa Agro Ecosystems written by Andre Bationo and published by Springer. This book was released on 2018-04-03 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: As part of its efforts to improve fertilizer use and efficiency in West Africa, and following the recent adoption of the West African fertilizer recommendation action plan (RAP) by ECOWAS, this volume focuses on IFDC's technical lead with key partner institutions and experts to build on previous and current fertilizer recommendations for various crops and countries in West Africa for wider uptake by public policy makers and fertilizer industry actors.
Download or read book Commercial Fertilizer and Plant Food Industry written by and published by . This book was released on 1917 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Persistence of Lawn and Other Grasses as Influenced Especially by the Effect of Manures on the Degree of Soil Acidity written by Burt Laws Hartwell and published by . This book was released on 1917 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TVA Fertilizer Conference July 29 31 1975 Louisville Kentucky written by and published by . This book was released on 1975 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Abstracts written by and published by . This book was released on 1926 with total page 1420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Effects on Streams from Forest Fertilization literature Review and Conceptual Framework for Future Study in the Western Cascades written by Chauncey W. Anderson and published by . This book was released on 2002 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Fertilizers Their Sources Make Up Effects and Use written by A. F. Gustafson and published by Read Books Ltd. This book was released on 2013-05-31 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This vintage book contains extensive information on fertilisers, exploring their various ingredients, how they are used, what they do, and much more. A veritable encyclopaedia on the subject, “Handbook of Fertilizers” contains much information that will be of use to the modern farmer or gardener, and it would make for a fine addition to collections of related literature. Contents include: “Requirements For Plant Growth”, “Nitrogeneous Fertilizer Materials”, “Phosphatic Fertilizer Materials”, “Potash Fertilizer Materials”, “Effects Of Fertilizers On”, “Crops And Soils”, “Factory-Mixed Fertilizers”, “Home-Mixing Of Fertilizers”, “Purchase And Use Of Fertilizers”, etc. Many vintage books such as this are increasingly scarce and expensive. It is with this in mind that we are republishing this volume now in an affordable, modern, high-quality edition complete with a specially-commissioned new introduction on soil science.
