Fast Growing Trees and Nitrogen Fixing Trees PDF Download
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Author: Dietrich Werner
Publisher: Fischer Gustav Verlag GmbH & Company KG
ISBN:
Category : Nature
Languages : en
Pages : 424
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Book Description
Author: Dietrich Werner
Publisher: Fischer Gustav Verlag GmbH & Company KG
ISBN:
Category : Nature
Languages : en
Pages : 424
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Book Description
Author: Béla Keresztesi
Publisher: Akademiai Kiads
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 212
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Book Description
Author: Eric Boa
Publisher: Hyperion Books
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 106
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Book Description
Author: Claudine Elmerich
Publisher: Springer Science & Business Media
ISBN: 9780792348344
Category : Science
Languages : en
Pages : 732
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Book Description
Nitrogen availability is one of the most critical factors that limits plant productivity. The largest reservoir of nitrogen is the atmosphere, but this gaseous molecular nitrogen only becomes available to plants through the biological nitrogen fixation process, which only prokaryotic cells have developed. The discovery that microbes were providing fixed nitrogen to legumes and the isolation of the first nitrogen-fixing bacteria occured at the end the 19th Century, in Louis Pasteur's time. We are now building on more than 100 years of research in this field and looking towards the 21st Century. The International Nitrogen Fixation Congress series Started more than 20 years ago. The format of this Congress is designed to gather scientists from very diverse origins, backgrounds, interests and scientific approaches and is a forum where fundamental knowledge is discussed alongside applied research. This confluence of perspectives is, we believe, extremely beneficial in raising new ideas, questions and concepts.
Author: National Research Council
Publisher: The Minerva Group, Inc.
ISBN: 9780894991929
Category : Business & Economics
Languages : en
Pages : 344
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Book Description
This National Academy of Sciences report describes plants of the family Leguminosae, all of them greatly underexploited. Some are extensively used in one part of the world but unknown elsewhere; others are virtually unknown to science but have particular attributes that suggest they could become major crops in the future; a few are already widespread but their possibilities are not yet fully realized.Most of the plants described in this book have the capacity to provide their own nitrogenous fertilizer through bacteria that live in nodules on their roots; the bacteria chemically convert nitrogen gas from the air into soluble compounds that the plant can absorb and utilize. As a result, legumes generally require no additional nitrogenous fertilizer for average growth. This is advantageous because commercial nitrogenous fertilizers are now extremely expensive for peasant farmers. This report demonstrates how farmers in developing countries, by using leguminous plants, can grow useful crops while avoiding that expense. However, the plants to be discussed here should be seen as complements to, not as substitutes for, conventional tropical crops.
Author: Martin Crawford
Publisher:
ISBN: 9781874275381
Category : Nitrogen-fixing plants
Languages : en
Pages : 89
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Book Description
Author: Sepp Holzer
Publisher: Chelsea Green Publishing
ISBN: 1603584641
Category : Gardening
Languages : en
Pages : 227
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Book Description
Outlines the author's ten points of sustainable self-reliance, details pond and lake construction, and discusses biodiversity.
Author: Darrell Frey
Publisher: New Society Publishers
ISBN: 1771422114
Category : Gardening
Languages : en
Pages : 463
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Book Description
Learn how to mix and match plants in unique combinations to establish bountiful landscapes and create genuine self-reliance in years to come. A food forest is a productive landscape developed around a mix of trees and perennials. Rooted in permaculture principles, this integrated approach to gardening incorporates a variety of plants such as fruit and nut trees, shrubs, vines, and perennial herbs and vegetables. Food forests can help increase biodiversity, protect valuable habitat for beneficial insects, and promote food security and resilience, all while providing an abundant harvest. The Food Forest Handbook is a practical manual for the design and management of a home-scale perennial polyculture garden. Simple, straightforward instructions guide the reader through: Getting started—site assessment and planning Tending the forest garden—maintaining soil health, succession planning, mulching, pruning and more The fruits of your labor—crop profiles, harvest, storage, nutrition and recipes This timely book makes the concept of food forests accessible to everyone, offering a unique approach to low-maintenance, high-yield, sustainable food production. “What happens if we were to drop the boundary between the built environment and nature? Wouldn’t we all be much better off? The Food Forest Handbook guides our first steps along that path.” —Albert Bates, author of The Biochar Solution “Through this in-depth practical book you will learn the strategies for effective planning, design, establishment and management of perennial polycultures . . . I recommend this book to all those who are bringing diversity to their planting schemes.” —Jude Hobbs, permaculture land-use consultant, designer, and educator, Cascadia Permaculture
Author: John Brockwell
Publisher:
ISBN: 9781863204903
Category : Acacia
Languages : en
Pages : 0
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Book Description
2. The plant; 3. The bacteria; 4. The symbiosis; 5. Enhancement of the symbiosis; 6. Exploitation of the symbiosis; 7. General conclusions and prognosis.
Author: Robert Kourik
Publisher: Chelsea Green Publishing
ISBN: 1603581154
Category : Gardening
Languages : en
Pages : 143
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Book Description
First published in 1986, this classic is back in print by popular demand. It is the authoritative text on edible landscaping, featuring a step-by-step guide to designing a productive environment using vegetables, fruits, flowers, and herbs for a combination of ornamental and culinary purposes. It includes descriptions of plants for all temperate habitats, methods for improving soil, tree pruning styles, and gourmet recipes using low-maintenance plants. There are sections on attracting beneficial insects with companion plants and using planting to shelter your home from erosion, heat, wind, and cold.
