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Author: Erhard Hennig
Publisher:
ISBN: 9783922201274
Category : Humus
Languages : en
Pages : 204
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Book Description
Author: Erhard Hennig
Publisher:
ISBN: 9783922201274
Category : Humus
Languages : en
Pages : 204
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Book Description
Author: Peter Tompkins
Publisher: HarperCollins Publishers
ISBN:
Category : Gardening
Languages : en
Pages : 478
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Book Description
The authors describe many strange and wonderful experiences of farmers with the secdut life of soils. They explain the impact of etherial forces on soil fertility and give guidelines to duplicate the practices described in this book
Author: Julius Hensel
Publisher: Lulu.com
ISBN: 1446759660
Category :
Languages : en
Pages : 101
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Book Description
Author: Elizabeth Stell
Publisher: Storey Publishing
ISBN: 9781580170086
Category : Gardening
Languages : en
Pages : 215
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Book Description
Explains how to create and maintain fertile soil, including advice on choosing fertilizers, improving new sites, fine-tuning for specific plants, and using compost
Author: Andrew Robeson Whitson
Publisher:
ISBN:
Category : Soil fertility
Languages : en
Pages : 330
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Book Description
Author: Andrew Robeson Whitson
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 315
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Book Description
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.
Author: Boyd Ellis
Publisher: CRC Press
ISBN: 1351415948
Category : Technology & Engineering
Languages : en
Pages : 305
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Book Description
Soils are one of the world's most important resources, and their protection, maintenance, and improvement is critical to the continuance of life on earth. Soil Fertility, Second Edition, offers thorough coverage of the fertility, composition, properties, and management of soils. This book carries on the tradition of excellence established by authors Henry Foth and Boyd Ellis, leading soil scientists whose previous books in this field have become multi-edition classics. The Second Edition of Soil Fertility has been significantly expanded to include more information on mineralogy, while keeping the thorough coverage of essential topics. The book presents soils as dynamic, constantly changing bodies, and relates soil fertility and management to the mineralogy of their origin. Four new chapters offer updated information on soil charge properties, ion adsorption, exchange and fixation, and soil reaction. There is also a far greater emphasis on environmental issues, reflecting the increasing importance of environmental concerns to agronomists and soil scientists today.
Author: Alfred Vivian
Publisher:
ISBN:
Category : Fertilizers and manures
Languages : en
Pages : 263
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Book Description
Author: Jill Sherman
Publisher:
ISBN: 9780766091405
Category :
Languages : en
Pages :
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Book Description
