Download or read book The Effect of Inoculation and Nitrogen Fertilization on the Nitrogen Content and Early Growth of Three Leguminous Crops Grown in the Greenhouse written by Daniel Owen Spinks and published by . This book was released on 1947 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report Research and Investigational Activities written by University of Georgia. College of Agriculture and published by . This book was released on 1945 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Gain in Nitrogen from Growth of Legumes on Acid Soils written by Edwin Broun Fred and published by . This book was released on 1916 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Properties and Management of Soils in the Tropics written by Pedro A. Sanchez and published by Cambridge University Press. This book was released on 2019-01-10 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.
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 History of Research on Nitrogen Fixation in Soybeans 1887 2018 written by William Shurtleff; Akiko Aoyagi and published by Soyinfo Center. This book was released on 2018-11-26 with total page 1129 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographical index. 91 photographs and illustrations - mostly color, Free of charge.
Download or read book The Effects of Nitrogen Fertilization and Cultural Practices on the Growth and Yield of Sanilac Pea Beans written by Roger Anthony Vinande and published by . This book was released on 1969 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inoculation of Legumes and Nonlegumes with Nitrogen fixing and Other Bacteria written by F. Löhnis 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 Information Concerning Inoculation of Legumes written by Charles Francis Briscoe and published by . This book was released on 1932 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1994 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook for Rhizobia written by Padma Somasegaran and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rhizobia are bacteria which inhabit the roots of plants in the pea family and "fix" atmospheric nitrogen for plant growth. They are thus of enormous economic importance internationally and the subject of intense research interest. Handbook for Rhizobia is a monumental book of practical methods for working with these bacteria and their plant hosts. Topics include the general microbiological properties of rhizobia and their identification, their potential as symbionts, methods for inoculating rhizobia onto plants, and molecular genetics methods for Rhizobium in the laboratory. The book will be invaluable to Rhizobium scientists, soil microbiologists, field and laboratory researchers at agricultural research centers, agronomists, and crop scientists.
Download or read book Maximizing Nitrogen Fixation in Legumes as a Tool for Sustainable Agriculture Intensification written by Pilar Irisarri and published by Frontiers Media SA. This book was released on 2022-01-17 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Nitrogen Content of Tops and Roots of Legumes and the Effect of the Growth of Inoculated Legumes on the Nitrogen in the Soil written by Warren George Baker and published by . This book was released on 1919 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influence of Inoculation Upon Growth of Legumes Under Field Conditions written by Otto Louis Hoffmann and published by . This book was released on 1942 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Managing Cover Crops Profitably 3rd Ed written by Andy Clark and published by DIANE Publishing. This book was released on 2008-07 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Download or read book Sustainable Intensification written by Jules N. Pretty and published by Routledge. This book was released on 2012-06-25 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continued population growth, rapidly changing consumption patterns and the impacts of climate change and environmental degradation are driving limited resources of food, energy, water and materials towards critical thresholds worldwide. These pressures are likely to be substantial across Africa, where countries will have to find innovative ways to boost crop and livestock production to avoid becoming more reliant on imports and food aid. Sustainable agricultural intensification - producing more output from the same area of land while reducing the negative environmental impacts - represents a solution for millions of African farmers. This volume presents the lessons learned from 40 sustainable agricultural intensification programmes in 20 countries across Africa, commissioned as part of the UK Government's Foresight project. Through detailed case studies, the authors of each chapter examine how to develop productive and sustainable agricultural systems and how to scale up these systems to reach many more millions of people in the future. Themes covered include crop improvements, agroforestry and soil conservation, conservation agriculture, integrated pest management, horticulture, livestock and fodder crops, aquaculture, and novel policies and partnerships.
