Conservation of Soil Fertility and Soil Fibre

Conservation of Soil Fertility and Soil Fibre PDF Author: Canada. Commission of Conservation
Publisher: King's Printer
ISBN:
Category : Agriculture
Languages : en
Pages : 98

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Conservation of Soil Fertility and Soil Fibre

Conservation of Soil Fertility and Soil Fibre PDF Author: Canada. Commission of Conservation
Publisher: King's Printer
ISBN:
Category : Agriculture
Languages : en
Pages : 98

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Book Description


Integrated Soil Fertility Management in Africa

Integrated Soil Fertility Management in Africa PDF Author: Nteranya Sanginga
Publisher: CIAT
ISBN: 9290592613
Category : Soil fertility
Languages : en
Pages : 270

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Book Description
Forward. A call for integrated soil fertility management in Africa. Introduction. ISFM and the African farmer. Part I. The principles of ISFM: ISFM as a strategic goal, Fertilizer management within ISFM, Agro-minerals in ISFM, Organic resource management, ISFM, soil biota and soil health. Part II. ISFM practices: ISFM products and fields practices, ISFM practice in drylands, ISFM practice in savannas and woodlands, ISFM practice in the humid forest zone, Conservation Agriculture. Part III. The process of implementing ISFM: soil fertility diagnosis, soil fertility management advice, Dissemination of ISFM technologies, Designing an ISFM adoption project, ISFM at farm and landscape scales. Part IV. The social dimensions of ISFM: The role of ISFM in gender empowerment, ISFM and household nutrition, Capacity building in ISFM, ISFM in the policy arena, Marketing support for ISFM, Advancing ISFM in Africa. Appendices: Mineral nutrient contents of some common organic resources.

Proceedings of the ... Annual Convention of the American Railway Engineering and Maintenance-of-Way Association

Proceedings of the ... Annual Convention of the American Railway Engineering and Maintenance-of-Way Association PDF Author: American Railway Engineering Association
Publisher:
ISBN:
Category : Railroad engineering
Languages : en
Pages : 1130

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Book Description
List of members in v. 1-

The United States Catalog

The United States Catalog PDF Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 2188

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The Cumulative Book Index

The Cumulative Book Index PDF Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 832

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Bibliographical Contributions

Bibliographical Contributions PDF Author: National Agricultural Library (U.S.)
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 658

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Proceedings of the ... Annual Convention of the American Railway Engineering Association

Proceedings of the ... Annual Convention of the American Railway Engineering Association PDF Author: American Railway Engineering Association
Publisher:
ISBN:
Category : Railroad engineering
Languages : en
Pages : 1124

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Book Description
List of members in v. 1-10.

Report

Report PDF Author: National Research Council of Canada
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1052

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Biological & Agricultural Index

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

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Book Description


Soil and Water Quality

Soil and Water Quality PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309049334
Category : Technology & Engineering
Languages : en
Pages : 541

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Book Description
How can the United States meet demands for agricultural production while solving the broader range of environmental problems attributed to farming practices? National policymakers who try to answer this question confront difficult trade-offs. This book offers four specific strategies that can serve as the basis for a national policy to protect soil and water quality while maintaining U.S. agricultural productivity and competitiveness. Timely and comprehensive, the volume has important implications for the Clean Air Act and the 1995 farm bill. Advocating a systems approach, the committee recommends specific farm practices and new approaches to prevention of soil degradation and water pollution for environmental agencies. The volume details methods of evaluating soil management systems and offers a wealth of information on improved management of nitrogen, phosphorus, manure, pesticides, sediments, salt, and trace elements. Landscape analysis of nonpoint source pollution is also detailed. Drawing together research findings, survey results, and case examples, the volume will be of interest to federal, state, and local policymakers; state and local environmental and agricultural officials and other environmental and agricultural specialists; scientists involved in soil and water issues; researchers; and agricultural producers.