Nutrient Dynamics for Sustainable Crop Production, Meena Ram Swaroop
Автор: S?ren Laurentius Nielsen; Gary T. Banta; Morten Fo Название: Estuarine Nutrient Cycling: The Influence of Primary Producers ISBN: 9048166934 ISBN-13(EAN): 9789048166930 Издательство: Springer Рейтинг: Цена: 148010.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The aim is to investigate how different types of primary producers influence nutrient cycling in coastal marine waters, and how nutrient cycling changes qualitatively and quantitatively as a consequence of the changes in the primary producer community caused by eutrophication.
Автор: Ram Swaroop Meena Название: Nutrient Dynamics for Sustainable Crop Production ISBN: 9811386595 ISBN-13(EAN): 9789811386596 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The cropping system is one of the important components of sustainable agriculture, since it provides more efficient nutrient cycling. As such, balanced fertilization must be based on the concept of sustainable crop production. Feeding the rapidly growing world population using environmentally sustainable production systems is a major challenge, especially in developing countries. A number of studies have highlighted the fact that degradation of the world's cultivated soils is largely responsible for low and plateauing yields. Soil is lost rapidly but only formed over millennia, and this represents the greatest global threat to nutrient dynamics in agriculture. This means that nutrient management is essential to provide food and nutritional security for current and future generations. Nutrient dynamics and soil sustainability imply the maintenance of the desired ecological balance, the enhancement and preservation of soil functions, and the protection of biodiversity above and below ground. Understanding the role of nutrient management as a tool for soil sustainability and nutritional security requires a holistic approach to a wide range of soil parameters (biological, physical, and chemical) to assess the soil functions and nutrient dynamics of a crop management system within the desired timescale. Further, best nutrient management approaches are important to advance soil sustainability and food and nutritional security without compromising the soil quality and productive potential. Sustainable management practices must allow environmentally and economically sustainable yields and restore soil health and sustainability. This book presents soil management approaches that can provide a wide range of benefits, including improved fertility, with a focus on the importance of nutrient dynamics. Discussing the broad impacts of nutrients cycling on the sustainability of soil and the cropping systems that it supports, it also addresses nutrient application to allow environmentally and economically sustainable agroecosystems that restore soil health. Arguing that balanced fertilization must be based on the concept of INM for a cropping system rather than a crop, it provides a roadmap to nutrient management for sustainability. This richly illustrated book features tables, figures and photographs and includes extensive up-to-date references, making it a valuable resource for policymakers and researchers, as well as undergraduate and graduate students of Soil Science, Agronomy, Ecology and Environmental Sciences.
Long-term security of the global food supply requires a balance between increasing production and environmental sustainability. Both nutrient scarcities and surpluses alike can threaten this balance. Integrated Nutrient Management for Sustainable Crop Production examines the challenges of managing both organic and inorganic nutrient sources in agricultural systems where nutrients are deficient or in excess supply. Through a combination of theoretical and applied knowledge, this collection provides a practical understanding of how any type of production system can successfully adopt integrated nutrient management (INM).
A frank and factual discussion of the challenges and possibilities INM holds, Integrated Nutrient Management for Sustainable Crop Production brings together essays and scientists from around the world. This essential text presents international case studies on the potential for continuing production with a focus on sustainability. Comprehensive and wide-ranging in its scope, this accessible book looks at many concerns central to INM--from the risks of excess supply and depletion to technological requirements for improved management. Here is a single source that not only presents a range of options for managing nutrients, but offers viable ideas for future directions as well.
Along with a wealth of informative maps, graphs, and tables, some of the topics covered in Integrated Nutrient Management for Sustainable Crop Production include: - trends in global food, feed, and fiber production and consumption - current and future challenges of nutrient depletion and excess - socio-economic factors of implementing INM - crop production and nutrient removals in harvests - monitoring soil fertility levels in the USA - agricultural production and nutrient balances in Canada - the European experience - concepts from New Zealand - technical requirements for INM in South Asia - benef
Автор: K.Ch. Kersebaum; Jens-Martin Hecker; W. Mirschel; Название: Modelling water and nutrient dynamics in soil-crop systems ISBN: 9048171334 ISBN-13(EAN): 9789048171330 Издательство: Springer Рейтинг: Цена: 174130.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book contains articles from a workshop on the modeling of water and nutrient dynamics in crop-soil systems. The book includes a detailed description of data sets which can be used by modelers and the papers describe the applications of 18 different modeling approaches.
Автор: Nair Kodoth Prabhakaran Название: Thermodynamics of Soil Nutrient Bioavailability: Sustainable Soil Nutrient Management ISBN: 3030768163 ISBN-13(EAN): 9783030768164 Издательство: Springer Цена: 130430.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book focusses on the thermodynamics of soil nutrient bioavailability, and in particular the most important plant nutrients such as, phosphorus and potassium, among major nutrients, and zinc among micronutrients.
Автор: Sanjay Sawant Название: Nutrient Deficiencies of Field Crops: Guide to Diagnosis and Management ISBN: 1681170817 ISBN-13(EAN): 9781681170817 Издательство: Gazelle Book Services Рейтинг: Цена: 230210.00 T Наличие на складе: Невозможна поставка. Описание: Nutrient imbalance in soils is an emerging threat to sustainable agriculture: intensive cultivation, use of poor quality groundwater, depletion of soil organic matter and excessive use of fertilizers are major reasons for poor soil fertility worldwide. This necessitates correct diagnosis of plant nutrient deficiencies to avoid further use of pesticides in cases where pests or pathogens that are not in fact the cause of poor crop healthy. Nutrient deficiencies in field crops generally occur because of low nutrient levels in the soil. Consider nutritional problems in relation to all conditions affecting plant growth, not exclusively in terms of the amounts of nutrients contained in or added to the soil. The presence of adequate quantities of plant nutrients in the soil is no guarantee that they will be absorbed by the plant roots. Nutrients may be present in forms not available to the plants, or other factors may prevent plant uptake. Unusually low or high soil pH levels can affect nutrient availability. Poor growing conditions, excessively wet or dry soils, cold weather, or soil compaction can significantly restrict root growth and access to soil nutrients. Differences in soil conditions within a field can provide additional evidence of the possible limiting nutrient. Both soil testing and tissue analysis should be used to corroborate nutrient levels in the soil and the plant.
Автор: Zhongqi He; Hailin Zhang Название: Applied Manure and Nutrient Chemistry for Sustainable Agriculture and Environment ISBN: 9401788065 ISBN-13(EAN): 9789401788069 Издательство: Springer Рейтинг: Цена: 174150.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Due to the rapid increase in world population and improving living standards, the global agriculture sector is confronting with challenges for the sustainability of agricultural production and of the environment.
Автор: Zhongqi He; Hailin Zhang Название: Applied Manure and Nutrient Chemistry for Sustainable Agriculture and Environment ISBN: 9402407197 ISBN-13(EAN): 9789402407198 Издательство: Springer Рейтинг: Цена: 139310.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Due to the rapid increase in world population and improving living standards, the global agriculture sector is confronting with challenges for the sustainability of agricultural production and of the environment.
Автор: Abbas Zafar, Kumar Arvind, Kumar Anoop Название: Peanut Agriculture and Production Technology: Integrated Nutrient Management ISBN: 1774636344 ISBN-13(EAN): 9781774636343 Издательство: Taylor&Francis Рейтинг: Цена: 84710.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book focuses on agricultural techniques and integrated nutrient management of peanuts (Arachis hypogaea L.). It includes basic and advanced information on production, agrotechniques, and integrated nutrient management of the peanut crop plant. It studies the physiology of the peanut, looking at the proper environme
Автор: Dilek Ana?; Pierre Martin-Pr?vel Название: Improved Crop Quality by Nutrient Management ISBN: 0792358503 ISBN-13(EAN): 9780792358503 Издательство: Springer Рейтинг: Цена: 213360.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Practical experience and scientific investigations have shown that balanced fertilization above all exerts a considerable influence on the quality of agricultural products. This is an overview of crop nutrition to increase crop quality, safeguard natural resources and benefit the farmer.
Автор: Hormoz BassiriRad Название: Nutrient Acquisition by Plants ISBN: 3642063373 ISBN-13(EAN): 9783642063374 Издательство: Springer Рейтинг: Цена: 297210.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This is an integrated review of the mechanisms controlling plant nutrient uptake and how plants respond to changes in the environment. root responses to variations in nutrient supply; The book helps us understand the mechanisms that govern present-day plant communities and to predict the response of plants to a changing climate.
Автор: Aleix Campo Название: Soil Fertility Improvement & Integrated Nutrient Management: A Global Perspective ISBN: 1681175835 ISBN-13(EAN): 9781681175836 Издательство: Gazelle Book Services Рейтинг: Цена: 230210.00 T Наличие на складе: Невозможна поставка. Описание: Crops need air, sun, water, and soil to thrive. When it comes to soil, however, quality usually trumps quantity. Rich and fertile land boasts a healthy mixture of phosphorous, potassium, and nitrogen, along with water, air, and soil microorganisms that break down organic matter. Soil is an incredibly complex substance. It has physical and chemical properties that allow it to sustain living organisms -- not just plant roots and earthworms, but hundreds of thousands of different insects, wormlike creatures and micro-organisms. When these organisms are in balance, soil cycles nutrients efficiently, stores water and drains the excess, and maintains an environment in which plants can thrive. Plant nutrition is only one of more than fifty factors which directly affect both crop yield and quality. The availability of required nutrients, together with the degree of interaction between these nutrients and the soil, play a vital role in crop development. A deficiency in any one required nutrient or, a soil condition that limits or prevents a metabolic function from occurring can limit plant growth. A soil nutrient management plan should include analysing soil deficiencies to determine the type, application rate, application interval, and the placement of any nutrients required to optimise short and long term productivity. Soil nutrient management involves not only the physical properties and mineral structure of the soil, but also the balance between soil pathogens and beneficial microbes. Beneficial microbes increase nutrient availability, reduce disease, reduce nutrient losses, and help degrade toxic compounds. This book provides a basic introduction to the biological, chemical, and physical properties affecting soil fertility and plant nutrition. The advances in the field of soil fertility are described in this book along with information regarding nutrient management.
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