Author: Bekele Sissay
Publisher:
ISBN:
Category :
Languages : en
Pages : 306

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Book Description

Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 362

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Book Description

Author: Gary H. Singleton
Publisher:
ISBN:
Category : Nitrogen
Languages : en
Pages : 40

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Book Description

Author: R.F. Follett
Publisher: Gulf Professional Publishing
ISBN: 0080537561
Category : Technology & Engineering
Languages : en
Pages : 539

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Book Description
Nitrogen in the Environment: Sources, Problems, and Management is the first volume to provide a holistic perspective and comprehensive treatment of nitrogen from field, to ecosystem, to treatment of urban and rural drinking water supplies, while also including a historical overview, human health impacts and policy considerations. It provides a worldwide perspective on nitrogen and agriculture. Nitrogen is one of the most critical elements required in agricultural systems for the production of crops for feed, food and fiber. The ever-increasing world population requires increasing use of nitrogen in agriculture to supply human needs for dietary protein. Worldwide demand for nitrogen will increase as a direct response to increasing population. Strategies and perspectives are considered to improve nitrogen-use efficiency. Issues of nitrogen in crop and human nutrition, and transport and transformations along the continuum from farm field to ground water, watersheds, streams, rivers, and coastal marine environments are discussed. Described are aerial transport of nitrogen from livestock and agricultural systems and the potential for deposition and impacts. The current status of nitrogen in the environment in selected terrestrial and coastal environments and crop and forest ecosystems and development of emerging technologies to minimize nitrogen impacts on the environment are addressed. The nitrogen cycle provides a framework for assessing broad scale or even global strategies to improve nitrogen use efficiency. Growing human populations are the driving force that requires increased nitrogen inputs. These increasing inputs into the food-production system directly result in increased livestock and human-excretory nitrogen contribution into the environment. The scope of this book is diverse, covering a range of topics and issues from furthering our understanding of nitrogen in the environment to policy considerations at both farm and national scales.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 390

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Book Description

Author: Christopher Dowswell
Publisher: CRC Press
ISBN: 042972375X
Category : Business & Economics
Languages : en
Pages : 277

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Book Description
Maize is the world's most widely grown cereal and a dietary staple throughout the Third World, but its full potential has only begun to be tapped. This book thoroughly examines the biological and economic issues relevant to improving the productivity of maize in developing countries. The authors explore a wide range of practical problems, from maxi

Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 304

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Book Description
An international journal of agriculture and natural resource sciences.

Author: American Society of Agronomy
Publisher:
ISBN:
Category : Agronomy
Languages : en
Pages : 304

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Book Description

Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1732

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Book Description

Author: Elhadi M. Yahia
Publisher: John Wiley & Sons
ISBN: 111915796X
Category : Technology & Engineering
Languages : en
Pages : 1445

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Book Description
Now in two volumes and containing more than seventy chapters, the second edition of Fruit and Vegetable Phytochemicals: Chemistry, Nutritional Value and Stability has been greatly revised and expanded. Written by hundreds of experts from across the world, the chapters cover diverse aspects of chemistry and biological functions, the influence of postharvest technologies, analysis methods and important phytochemicals in more than thirty fruits and vegetables. Providing readers with a comprehensive and cutting-edge description of the metabolism and molecular mechanisms associated with the beneficial effects of phytochemicals for human health, this is the perfect resource not only for students and teachers but also researchers, physicians and the public in general.