Download or read book The role of nitrogen in intensive grassland production written by W.H. Prins and published by . This book was released on 1980 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of an International Symposium of the European Grassland Federation on the Role of Nitrogen in Intensive Grassland Production written by W. H. Prins and published by . This book was released on 1980 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gross production; Utilization; Nitrogen cycle; Final paper.

Download or read book Proceedings of an International Symposium of the European Grassland Federation on the Role of Nitrogen in Intensive Grassland Production written by Wageningen International Symposium of the European Grassland Federation on the Role of Nitrogen in Intensive Grassland Production (Netherlands, 1980) and published by . This book was released on 1980 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nitrogen Fluxes in Intensive Grassland Systems written by H.G. van der Meer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Role of Nitrogen in Intensive Grassland Production written by European Grassland Federation and published by . This book was released on 1980 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Role of Nitrogen in Intensive Grassland Production written by Centrum voor Landbouwpublikaties en Landbouwdocumentatie (Netherlands) and published by . This book was released on 1980 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Processes and Soil Fertility written by J. Tinsley and published by . This book was released on 1984 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The role of nitrogen in intensive grassland production written by W. H. Prins and published by . This book was released on 1980 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Role of Nitrogen in Grassland Productivity written by David Charles Whitehead and published by CABI Publishing. This book was released on 1970 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen transformations in grassland ecosystems. The nitrogen cycle and sources of nitrogen. Uptake and assimilation of nitrogen by grass. Symbiotic tixation by legumes. Transfer of symbiotically fixaed nitrogen to grass. Consumption of nitrogen by ruminants and its removal in livestock products. Return of nitrogen in animal excreta. Non-symbiotic nitrogen in soil organic matter. Release of mineral nitrogen from plant and animal residues and soil organic matter. Nitrification, and immobilization in non-exchangeable form, of ammonium nitrogen. Loss of nitrogen by leaching. Gaseous losses of nitrogen. The yield response of grass swards to fertilizer nitrogen.Effects of fertilizer nitrogen on composition and quality of herbage.

Download or read book International Symp of the European Grassland Federation on the Role of Nitrogen in Intensive Grassland Production Wageningen 25 29 August 1980 written by G. H. Arnold and published by . This book was released on 1980 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Role of Nitrogen in Intensives Grass Land Production written by Prins W H. and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Chemistry of Intensively Treated Grassland written by H. J. Page and published by . This book was released on 1928 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gaseous Nitrogen Emissions from Grasslands written by S. C. Jarvis and published by Oxford University Press, USA. This book was released on 1997 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the impact of gaseous nitrogen emissions from grasslands on atmospheric chemistry, acid rain, critical loads for ecosystems, climate change and ozone levels. The various stages of grassland production provide numerous opportunities for the escape of these environmentally active gases. These stages are examined and methods for controlling the emissions are explored. The interactions of the processes involved in the generation of these gases with other components of the overall nitrogen cycle are important and the chapters in this book look at these in terms of basic processes through to larger scale systems. The book brings together the leading workers in this area and provides an up-to-date account of the research along with implications for practice in this environmentally sensitive field. It is important reading for all grassland scientists, those involved in research into livestock production using grass and rangelands along with advisors to the farming community. It is also valuable for all those, such as ecologists and conservationists, concerned with pollution and the environment.

Download or read book Soil Science written by David L. Rowell and published by Routledge. This book was released on 2014-06-03 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a practical introduction to the various basic methods of assessing the properties of soil. Each method is explained in a concise and accessible manner, providing useful guidance on how each method might be used in a practical situation.

Download or read book Report on European Grassland Federation International Symposium on the Role of Nitrogen in Intensive Grassland Production written by R. D. Russell and published by . This book was released on 1981 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agriculture and the Nitrogen Cycle written by Arvin Mosier and published by Island Press. This book was released on 2013-04-10 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen is an essential element for plant growth and development and a key agricultural input-but in excess it can lead to a host of problems for human and ecological health. Across the globe, distribution of fertilizer nitrogen is very uneven, with some areas subject to nitrogen pollution and others suffering from reduced soil fertility, diminished crop production, and other consequences of inadequate supply. Agriculture and the Nitrogen Cycle provides a global assessment of the role of nitrogen fertilizer in the nitrogen cycle. The focus of the book is regional, emphasizing the need to maintain food and fiber production while minimizing environmental impacts where fertilizer is abundant, and the need to enhance fertilizer utilization in systems where nitrogen is limited. The book is derived from a workshop held by the Scientific Committee on Problems of the Environment (SCOPE) in Kampala, Uganda, that brought together the world's leading scientists to examine and discuss the nitrogen cycle and related problems. It contains an overview chapter that summarizes the group's findings, four chapters on cross-cutting issues, and thirteen background chapters. The book offers a unique synthesis and provides an up-to-date, broad perspective on the issues of nitrogen fertilizer in food production and the interaction of nitrogen and the environment.

Download or read book The European Nitrogen Assessment written by Mark A. Sutton and published by Cambridge University Press. This book was released on 2011-04-14 with total page 665 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting the first continental-scale assessment of reactive nitrogen in the environment, this book sets the related environmental problems in context by providing a multidisciplinary introduction to the nitrogen cycle processes. Issues of upscaling from farm plot and city to national and continental scales are addressed in detail with emphasis on opportunities for better management at local to global levels. The five key societal threats posed by reactive nitrogen are assessed, providing a framework for joined-up management of the nitrogen cycle in Europe, including the first cost-benefit analysis for different reactive nitrogen forms and future scenarios. Incorporating comprehensive maps, a handy technical synopsis and a summary for policy makers, this landmark volume is an essential reference for academic researchers across a wide range of disciplines, as well as stakeholders and policy makers. It is also a valuable tool in communicating the key environmental issues and future challenges to the wider public.