Nitrogen Availability Studies on Crops Harvested at Different Stages of Growth

Nitrogen Availability Studies on Crops Harvested at Different Stages of Growth PDF Author: Gary H. Singleton
Publisher:
ISBN:
Category : Nitrogen
Languages : en
Pages : 40

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Nitrogen Availability Studies on Crops Harvested at Different Stages of Growth

Nitrogen Availability Studies on Crops Harvested at Different Stages of Growth PDF Author: Gary H. Singleton
Publisher:
ISBN:
Category : Nitrogen
Languages : en
Pages : 40

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Book Description


Managing Cover Crops Profitably (3rd Ed. )

Managing Cover Crops Profitably (3rd Ed. ) PDF Author: Andy Clark
Publisher: DIANE Publishing
ISBN: 1437903797
Category : Technology & Engineering
Languages : en
Pages : 248

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Book Description
Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.

Nitrogen in the Environment: Sources, Problems and Management

Nitrogen in the Environment: Sources, Problems and Management PDF 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.

Crop Rotation on Organic Farms

Crop Rotation on Organic Farms PDF Author: Charles L. Mohler
Publisher: Natural Resource Agriculture and Engineering Service (Nraes)
ISBN: 9781933395210
Category : Crop rotation
Languages : en
Pages : 156

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Chemical Abstracts

Chemical Abstracts PDF Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 2080

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Experiment Station Record

Experiment Station Record PDF Author: U.S. Office of Experiment Stations
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 1134

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Botanical Abstracts

Botanical Abstracts PDF Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 1288

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Biological & Agricultural Index

Biological & Agricultural Index PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1440

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Bibliographical Contributions

Bibliographical Contributions PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 726

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Department Bulletin

Department Bulletin PDF Author: United States. Department of Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1464

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