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Author : Sulphur Institute
Publisher :
ISBN 13 :
Total Pages : 390 pages
Book Rating : 4.0/5 ( download)
Download or read book Sulphur Institute Journal written by Sulphur Institute and published by . This book was released on 1972 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sulphur Institute
Publisher :
ISBN 13 :
Total Pages : 524 pages
Book Rating : 4.E/5 ( download)
Download or read book Sulphur Institute Journal written by Sulphur Institute and published by . This book was released on 1966 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mohinder Mudahar
Publisher : Springer Science & Business Media
ISBN 13 : 9401715408
Total Pages : 258 pages
Book Rating : 4.4/5 (17 download)
Download or read book Fertilizer sulfur and food production written by Mohinder Mudahar and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fertilizer is a vital component of strategies for expanding foodproduction. The rapid growth in population and the widening food deficits inmany tropical countries ofAsia, Africa, and Latin America call attention to those aspects of fertilization that have been neglected but are expected to yield large economic payoffs in the future. Fertilizer sulfur falls into this category. In the past fertilizer sulfur received little attention from researchers and policymakers since sulfur deficiency was not considered a serious problem. It was not a problem because of low crop yields, extensive cropping, and the incidental supply of sulfur through rain, irrigation water, manures, and sulfurcontaining fertilizers. However, the situation has changed in the last three decades. Moder nagriculture based on high crop yields, intensive cropping, improved crop varieties, and greater use of sulfur-free fertilizers and environmental regula tions restricting sulfur emissions are creating large gaps between sulfur sup ply and sulfur requirements. Sulfur deficiencies are widespread and grow ing. Consequently, the full potential of a modern agricultural system in tropical countries is not being realized. This research effort results from the recognition of the seriousness of the sulfur problem and its adverse impact on food production as well as IFDC's dedication to the development and transfer of economically ef ficient fertilizer technology to tropical countries. This study represents a comprehensive analysis ofthe technical and economic linkages between fer tilizer sulfur and food production, and it provides guidelines for future directions in fertilizer sulfur research and public policy.
Download or read book New Zealand Journal of Agricultural Research written by and published by . This book was released on 1979-02 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Franklin Institute (Philadelphia, Pa.)
Publisher :
ISBN 13 :
Total Pages : 810 pages
Book Rating : 4.:/5 (31 download)
Download or read book Journal of the Franklin Institute written by Franklin Institute (Philadelphia, Pa.) and published by . This book was released on 1918 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-59.
Author :
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.X/5 (3 download)
Download or read book Journal of the Franklin Institute written by and published by . This book was released on 1918 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John E. Shelton
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (318 download)
Download or read book Sulfur written by John E. Shelton and published by . This book was released on 1979 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Y.P. Abrol
Publisher : Springer Science & Business Media
ISBN 13 : 9401702896
Total Pages : 424 pages
Book Rating : 4.4/5 (17 download)
Download or read book Sulphur in Plants written by Y.P. Abrol and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sulphur (S) plays a pivotal role in various plant growth and development processes being a constituent of sulphur-containing amino acids, cysteine and methionine, and other metabolites viz., glutathione and phytochelatins, co-factor of enzymes which contribute to stress repair and amelioration of heavy metal toxicity. Besides, a number of S-containing components are biologically active and, thus, a source for use as medicinal value. The basic global issue before the agricultural scientist and world community is to evolve cultivars and develop methodologies for efficient use of inputs to enhance agricultural productivity. This is particularly true of the developing countries which are going to see maximum rise in population with changing food demands and declining availability of land. Amongst the inputs, nutrients play a crucial role. The major requirement is for N, P and K followed by several micro-nutrients. In this context reports of world-wide S deficiency in the agricultural systems are relevant. The reasons are many. Broadly speaking reduction inS emission, use of S-free N, P and K fertilizers and higher biomass production contributed the maximum. Despite the need for sulphur as an essential plant nutrient and the substantial returns expected from its use, very little attention has been given to fill the gap between supply and demand of S.
Author : Library of Congress. Copyright Office
Publisher :
ISBN 13 :
Total Pages : 812 pages
Book Rating : 4.F/5 ( download)
Download or read book Catalog of Copyright Entries written by Library of Congress. Copyright Office and published by . This book was released on 1973 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Zealand Journal of Agricultural Research written by and published by . This book was released on 1973-05 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Federal Highway Administration. Offices of Research and Development
Publisher :
ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.3/5 (91 download)
Download or read book Report No. FHWA-RD. written by United States. Federal Highway Administration. Offices of Research and Development and published by . This book was released on 1978 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : University of Chicago
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Decennial Publications of the University of Chicago written by University of Chicago and published by . This book was released on 1904 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 892 pages
Book Rating : 4.:/5 (31 download)
Download or read book Journal of the Institute of Brewing written by and published by . This book was released on 1902 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing the transactions of the various sections, together with abstracts of papers published in other journals, etc.
Author : American Society for Steel Treating
Publisher :
ISBN 13 :
Total Pages : 1118 pages
Book Rating : 4.:/5 (3 download)
Download or read book Transactions of the American Society for Steel Treating written by American Society for Steel Treating and published by . This book was released on 1928 with total page 1118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Institute of Petroleum (Great Britain)
Publisher :
ISBN 13 :
Total Pages : 756 pages
Book Rating : 4.0/5 ( download)
Download or read book Journal of the Institution of Petroleum Technologist written by Institute of Petroleum (Great Britain) and published by . This book was released on 1925 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 398 pages
Book Rating : 4.:/5 (319 download)
Download or read book Mechanics' Magazine, and Journal of the Mechanics' Institute written by and published by . This book was released on 1833 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : E. Schnug
Publisher : Springer Science & Business Media
ISBN 13 : 9401151008
Total Pages : 227 pages
Book Rating : 4.4/5 (11 download)
Download or read book Sulphur in Agroecosystems written by E. Schnug and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the second volume in the series Nutrients in Ecosystems. Sulphur as an essential plant nutrient has received little attention. This is explained by the facts that sulphur was obviously in sufficient supply from the atmosphere, from soil and as a by-product in mineral fertilizers. Increases in the yield potential and thus in the nutrient requirement of modern crops, however, as well as remarkable changes in SO2 emissions by private households, power stations and industry, associated with legislative measures to reduce air and water pollution, have altered the situation to a large extent. In particular the public concerns about forest decline and pollution-induced climatic changes have initiated extensive research programs on the physiological functions of sulphur in plants, on the occurrence and plant availability of sulphur in agricultural and forest soils and on the chemistry of sulphur compounds in the tropo- and stratosphere. This book cannot be an encylcopedia of sulphur in all the media mentioned nor in all ecozones of the globe. However, it aims to give an overview of our present knowledge with a special focus on the sulphur situation in agrosystems of industrialised Western Europe. The ecological trends for sulphur observed in this region during recent decades are likely to be mirrored wherever industrialisation and urbanisation take place and where an increasing standard of living demands clean air, good drinking water and nutritious food. Agricultural production systems, therefore, require well-founded information on the actual sulphur nutrition and potential sulphur-fertilizer requirement of crops and soils respectively. It is hoped that this book will provide this information and will encourage further research where open questions still exist.
