Soil Nutrient Balance at Different Spatial Scales - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Soil Nutrient Balance at Different Spatial Scales write by Amare Haileslassie Tekle. This book was released on 2005. Soil Nutrient Balance at Different Spatial Scales available in PDF, EPUB and Kindle.
Assessment of Soil Nutrient Balance
Assessment of Soil Nutrient Balance - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Assessment of Soil Nutrient Balance write by Rabindra N. Roy. This book was released on 2003. Assessment of Soil Nutrient Balance available in PDF, EPUB and Kindle. Nutrient-balance assessments are valuable tools for delineating the consequences of farming on soil fertility. Various approaches and methods for different situations have been used in the past. This bulletin presents a state-of-the-art review of nutrient balance studies. It brings out the evolution of the approaches and methods, provides for comparisons among them, features the improvements made, and highlights remaining issues. This analysis will be useful in further development of the assessment methodologies as reliable tools for devising time-scale soil fertility management interventions.
Soil and Water Quality at Different Scales
Soil and Water Quality at Different Scales - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Soil and Water Quality at Different Scales write by Peter A. Finke. This book was released on 2013-03-14. Soil and Water Quality at Different Scales available in PDF, EPUB and Kindle. Integrated studies on the assessment and improvement of soil and water quality have to deal almost inevitably with issues of scale, since the spatial support of measurements, the model calculations and the presentation of results usually vary. This book contains the selected and edited proceedings of a workshop devoted to issues of scale entitled: `Soil and Water Quality at Different Scales', which was held in 1996 in Wageningen. It is intended for environmental researchers, scientists and MSc and PhD students. Part 1 covers current issues and methodologies with scale related soil and water quality research. Part 2 covers agroecological and hydrological case studies in which scale transforms form an important part of the research chain. Part 3 consists of papers focusing on methodologies and up and downscaling. Part 4 contains review papers based on modellers' and statisticians' considerations as well as the papers and posters presented during the workshop. Part 5 consists of short research notes.
Improving Potassium Recommendations for Agricultural Crops
Improving Potassium Recommendations for Agricultural Crops - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Improving Potassium Recommendations for Agricultural Crops write by T. Scott Murrell. This book was released on 2022. Improving Potassium Recommendations for Agricultural Crops available in PDF, EPUB and Kindle. This open access book highlights concepts discussed at two international conferences that brought together world-renowned scientists to advance the science of potassium (K) recommendations for crops. There was general agreement that the potassium recommendations currently in general use are oversimplified, outdated, and jeopardize soil, plant, and human health. Accordingly, this book puts forward a significantly expanded K cycle that more accurately depicts K inputs, losses and transformations in soils. This new cycle serves as both the conceptual basis for the scientific discussions in this book and a framework upon which to build future improvements. Previously used approaches are critically reviewed and assessed, not only for their relevance to future enhancements, but also for their use as metrics of sustainability. An initial effort is made to link K nutrition in crops and K nutrition in humans. The book offers an invaluable asset for graduate students, educators, industry scientists, data scientists, and advanced agronomists.
Methods for Assessment of Soil Degradation
Methods for Assessment of Soil Degradation - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Methods for Assessment of Soil Degradation write by Rattan Lal. This book was released on 2020-11-26. Methods for Assessment of Soil Degradation available in PDF, EPUB and Kindle. Soil degradation has serious global impacts on agronomic, economic, and sociopolitical conditions, however, statistics regarding the degree of these impacts has been largely unreliable. This book aims to standardize the methodology for obtaining reliable and objective data on soil degradation. It will also identify and develop criteria for assessing the severity of soil degradation, providing a realistic scenario of the problem.
