Soil For Agriculture

Author : Fred Magdoff,Ray R. Weil
Publisher : CRC Press
Page : 411 pages
File Size : 43,6 Mb
Release : 2004-05-27
Category : Technology & Engineering
ISBN : 9780203496374

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Soil Organic Matter in Sustainable Agriculture by Fred Magdoff,Ray R. Weil Pdf

Recognition of the importance of soil organic matter (SOM) in soil health and quality is a major part of fostering a holistic, preventive approach to agricultural management. Students in agronomy, horticulture, and soil science need a textbook that emphasizes strategies for using SOM management in the prevention of chemical, biological, and physical problems. Soil Organic Matter in Sustainable Agriculture gathers key scientific reviews concerning issues that are critical for successful SOM management. This textbook contains evaluations of the types of organic soil constituents—organisms, fresh residues, and well-decomposed substances. It explores the beneficial effects of organic matter on soil and the various practices that enhance SOM. Chapters include an examination of the results of crop management practices on soil organisms, organic matter gains and losses, the significance of various SOM fractions, and the contributions of fungi and earthworms to soil quality and crop growth. Emphasizing the prevention of imbalances that lead to soil and crop problems, the text also explores the development of soils suppressive to plant diseases and pests, and relates SOM management to the supply of nutrients to crops. This book provides the essential scientific background and poses the challenging questions that students need to better understand SOM and develop improved soil and crop management systems.

Author : Rattan Lal,B.A. Stewart
Publisher : CRC Press
Page : 431 pages
File Size : 52,9 Mb
Release : 2015-08-20
Category : Nature
ISBN : 9781482245349

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Soil-Specific Farming by Rattan Lal,B.A. Stewart Pdf

Faced with challenges of resource scarcity and environmental degradation, it is important to adopt innovative farming systems that maximize resource efficiency while protecting the environment. Soil-Specific Farming: Precision Agriculture focuses on principles and applications of soil-specific farming, providing information on rapidly evolving agricultural technologies. It addresses assessments of soil variability and application of modern innovations to enhance use efficiency of fertilizers, irrigation, tillage, and pesticides through targeted management of soils and crops. This book provides the technological basis of adopting and promoting precision agriculture (PA) for addressing the issues of resource scarcity, environmental pollution, and climate change. It focuses specifically on PA technologies and discusses historical evolution, soil variability at different scales, soil fertility and nutrient management, water quality, land leveling techniques, and special ecosystems involving small landholders and coastal regions. Highlighting the scale-related issues and concerns of small landholders, the text details the efficient use of resources on the basis of soil/field variability and site-specific conditions. It examines how PA technology can increase productivity, enhance profitability, and minimize environmental degradation. Woven throughout is the theme of sustainable use of resources.

Author : Gabe Brown
Publisher : Chelsea Green Publishing
Page : 240 pages
File Size : 41,6 Mb
Release : 2018-10-11
Category : Technology & Engineering
ISBN : 9781603587648

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Dirt to Soil by Gabe Brown Pdf

"A regenerative no-till pioneer."—NBC News "We need to reintegrate livestock and crops on our farms and ranches, and Gabe Brown shows us how to do it well."—Temple Grandin, author of Animals in Translation See Gabe Brown—author and farmer—in the Netflix documentary Kiss the Ground Gabe Brown didn’t set out to change the world when he first started working alongside his father-in-law on the family farm in North Dakota. But as a series of weather-related crop disasters put Brown and his wife, Shelly, in desperate financial straits, they started making bold changes to their farm. Brown—in an effort to simply survive—began experimenting with new practices he’d learned about from reading and talking with innovative researchers and ranchers. As he and his family struggled to keep the farm viable, they found themselves on an amazing journey into a new type of farming: regenerative agriculture. Brown dropped the use of most of the herbicides, insecticides, and synthetic fertilizers that are a standard part of conventional agriculture. He switched to no-till planting, started planting diverse cover crops mixes, and changed his grazing practices. In so doing Brown transformed a degraded farm ecosystem into one full of life—starting with the soil and working his way up, one plant and one animal at a time. In Dirt to Soil Gabe Brown tells the story of that amazing journey and offers a wealth of innovative solutions to restoring the soil by laying out and explaining his "five principles of soil health," which are: Limited Disturbance Armor Diversity Living Roots Integrated Animals The Brown’s Ranch model, developed over twenty years of experimentation and refinement, focuses on regenerating resources by continuously enhancing the living biology in the soil. Using regenerative agricultural principles, Brown’s Ranch has grown several inches of new topsoil in only twenty years! The 5,000-acre ranch profitably produces a wide variety of cash crops and cover crops as well as grass-finished beef and lamb, pastured laying hens, broilers, and pastured pork, all marketed directly to consumers. The key is how we think, Brown says. In the industrial agricultural model, all thoughts are focused on killing things. But that mindset was also killing diversity, soil, and profit, Brown realized. Now he channels his creative thinking toward how he can get more life on the land—more plants, animals, and beneficial insects. “The greatest roadblock to solving a problem,” Brown says, “is the human mind.”

Author : Jerry L. Hatfield,Thomas J. Sauer
Publisher : John Wiley & Sons
Page : 432 pages
File Size : 48,5 Mb
Release : 2020-01-22
Category : Technology & Engineering
ISBN : 9780891188537

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Soil Management by Jerry L. Hatfield,Thomas J. Sauer Pdf

Degradation of soils continues at a pace that will eventually create a local, regional, or even global crisis when diminished soil resources collide with increasing climate variation. It's not too late to restore our soils to a more productive state by rediscovering the value of soil management, building on our well-established and ever-expanding scientific understanding of soils. Soil management concepts have been in place since the cultivation of crops, but we need to rediscover the principles that are linked together in effective soil management. This book is unique because of its treatment of soil management based on principles—the physical, chemical, and biological processes and how together they form the foundation for soil management processes that range from tillage to nutrient management. Whether new to soil science or needing a concise reference, readers will benefit from this book's ability to integrate the science of soils with management issues and long-term conservation efforts.

Author : Graham Stirling,Helen Hayden,Tony Pattison,Marcelle Stirling
Publisher : CSIRO PUBLISHING
Page : 276 pages
File Size : 54,7 Mb
Release : 2016-03
Category : Business & Economics
ISBN : 9781486303052

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Soil Health, Soil Biology, Soilborne Diseases and Sustainable Agriculture by Graham Stirling,Helen Hayden,Tony Pattison,Marcelle Stirling Pdf

Our capacity to maintain world food production depends heavily on the thin layer of soil covering the Earth's surface. The health of this soil determines whether crops can grow successfully, whether a farm business is profitable and whether an enterprise is sustainable in the long term. Farmers are generally aware of the physical and chemical factors that limit the productivity of their soils but often do not recognise that soil microbes and the soil fauna play a major role in achieving healthy soils and healthy crops. Soil Health, Soil Biology, Soilborne Diseases and Sustainable Agriculture provides readily understandable information about the bacteria, fungi, nematodes and other soil organisms that not only harm food crops but also help them take up water and nutrients and protect them from root diseases. Complete with illustrations and practical case studies, it provides growers and their consultants with holistic solutions for building an active and diverse soil biological community capable of improving soil structure, enhancing plant nutrient uptake and suppressing root pests and pathogens. The book is written by scientists with many years' experience developing sustainable crop production practices in the grains, vegetable, sugarcane, grazing and horticultural industries. This book will be useful for: growers, consultants, agronomists and soil chemists, extension personnel working in the grains, livestock, sugarcane and horticultural industries, professionals running courses in soil health/biological farming, and students taking university courses in soil science, ecology, microbiology, plant pathology and other biological sciences.

Author : Agricultural Advisory Council,Great Britain. Ministry of Agriculture, Fisheries and Food
Publisher : Unknown
Page : 158 pages
File Size : 44,9 Mb
Release : 1970
Category : Agriculture
ISBN : CORNELL:31924003301300

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Modern Farming and the Soil by Agricultural Advisory Council,Great Britain. Ministry of Agriculture, Fisheries and Food Pdf

Author : A.S. Jadeja,D.V. Hirpara,L.C. Vekaria,H.L. Sakarvadia
Publisher : CRC Press
Page : 275 pages
File Size : 47,8 Mb
Release : 2021-06-24
Category : Technology & Engineering
ISBN : 9781000429589

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Soil Fertility and Nutrient Management by A.S. Jadeja,D.V. Hirpara,L.C. Vekaria,H.L. Sakarvadia Pdf

The book entitled Soil Fertility and Nutrient Management is a compilation work and most of the information was farmed very critically covering all the main topics of plant nutrition. The book will be serve as useful reference to students, teachers, researchers scientists, policy makers and other interested in soil science, agronomy, crop science, environmental sciences and agriculture. Note: T&F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.

Author : Anthony S. R. Juo,Kathrin Franzluebbers
Publisher : Oxford University Press
Page : 296 pages
File Size : 42,6 Mb
Release : 2003-09-18
Category : Technology & Engineering
ISBN : 0195353870

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Tropical Soils by Anthony S. R. Juo,Kathrin Franzluebbers Pdf

Agricultural ecology, or agroecology, deals in general with the structure and function of agroecosystems at different levels of resolution. In this text/reference, the authors describe in terms of agroecology the tropical environments of sub-Saharan Africa, Southeast Asia, and Latin and Central America, focusing on production and management systems unique to each region.

Author : Amitava Chatterjee,David E. Clay
Publisher : John Wiley & Sons
Page : 160 pages
File Size : 53,5 Mb
Release : 2020-05-19
Category : Technology & Engineering
ISBN : 9780891183532

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Soil Fertility Management in Agroecosystems by Amitava Chatterjee,David E. Clay Pdf

In Soil Fertility Management in Agroecosystems, Editors Amitava Chatterjee and David Clay provide a thoughtful survey of important concepts in soil fertility management. For the requirements of our future workforce, it is imperative that we evolve our understanding of soil fertility. Agronomists and soil scientists are increasingly challenged by extreme climatic conditions. Farmers are experimenting with integrating cover crops into rotations and reducing the use of chemical fertilizers. In other words, there is no such a thing as a simple fertilizer recommendation in today's agriculture. Topics covered include crop-specific nutrient management, program assessment, crop models for decision making, optimization of fertilizer use, cover crops, reducing nitrous oxide emissions, natural abundance techniques, tile-drained conditions, and soil biological fertility.

Author : P. Schjønning,S. Elmholt,B. T. Christensen
Publisher : CABI
Page : 356 pages
File Size : 44,5 Mb
Release : 2004
Category : Technology & Engineering
ISBN : 085199850X

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Managing Soil Quality by P. Schjønning,S. Elmholt,B. T. Christensen Pdf

In-depth treatments of the soil quality concept, its history, and its applicability in research and in developed and developing societiesAll 18 chapters are written by well-established experts from Europe, North America and AustraliaSoil quality is a concept that allows soil functions to be related to specific purposes. Managing soil quality takes a management oriented approach by identifying key issues in soil quality and management options to enhance the sustainability of modern agriculture. Topics covered include major plant nutrients (N, P, K), soil acidity, soil organic matter, soil biodiversity, soil compaction, erosion, pesticides and urban waste.

Author : Fred Magdoff,Harold Van Es
Publisher : Sare
Page : 294 pages
File Size : 48,9 Mb
Release : 2009
Category : Humus
ISBN : 1888626135

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Building Soils for Better Crops by Fred Magdoff,Harold Van Es Pdf

"'Published by the Sustainable Agriculture Research and Education (SARE) program, with funding from the National Institute of Food and Agriculture, U.S. Department of Agriculture."

Author : Lynette K. Abbott,Daniel V. Murphy
Publisher : Springer Science & Business Media
Page : 267 pages
File Size : 46,6 Mb
Release : 2007-10-23
Category : Nature
ISBN : 9781402066191

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Soil Biological Fertility by Lynette K. Abbott,Daniel V. Murphy Pdf

It is becoming more relevant to explore soil biological processes in terms of their contribution to soil fertility. This book presents a comprehensive scientific overview of the components and processes that underpin the biological characteristics of soil fertility. It highlights the enormous diversity of life in soil and the resulting effects that management of land can have on the contribution of this diverse community to soil fertility in an agricultural context.

Author : Kodoth Prabhakaran Nair
Publisher : Springer
Page : 389 pages
File Size : 50,5 Mb
Release : 2019-06-20
Category : Technology & Engineering
ISBN : 9783030155308

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Intelligent Soil Management for Sustainable Agriculture by Kodoth Prabhakaran Nair Pdf

This book conceptualizes a revolutionary idea based on a mechanistic-mathematical model in which the “Buffer Power” of the principal and problematic nutrients like phosphorus, potassium and zinc is quantified. This is achieved by using either a very sophisticated technique, electro-ultra-filtration, or a simple adsorption-desorption equilibrium technique, and by integrating the “Buffer Power” of the nutrient in question into the computations, accurate fertilizer recommendations are made. This technique was field tested across Europe, (Germany and Belgium), Africa (The Republic of Cameroon), and Asia (both Central Asia- Turkey and South Asia-India), during a period of three decades in test crops, such as, summer rye (Secale cereale), maize (Zea mays), wheat (Triticum aestivum), white clover (Trifolium repens), a highly nutritious and palatable fodder crop for Africa, black pepper (Piper nigrum) and cardamom (Elettaria cardamomum). Remarkable precision in predictability of plant uptake of phosphorus, potassium and zinc was obtained employing the technique. “The Nutrient Buffer Power Concept” project was shortlisted for the very prestigious U.S. $1 Million Rolex Awards For Enterprise of The Rolex Foundation, Geneva, Switzerland, for its outstanding originality and quality from more than 3500 nominations worldwide and is the only project chosen for this very coveted distinction from the Asian continent.

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
Page : 116 pages
File Size : 52,6 Mb
Release : 2006
Category : Technology & Engineering
ISBN : 9251055211

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Guidelines for Soil Description by Food and Agriculture Organization of the United Nations Pdf

Soils are affected by human activities, such as industrial, municipal and agriculture, that often result in soil degradation and loss. In order to prevent soil degradation and to rehabilitate the potentials of degraded soils, reliable soil data are the most important prerequisites for the design of appropriate land-use systems and soil management practices as well as for a better understanding of the environment. The availability of reliable information on soil morphology and other characteristics obtained through examination and description of the soil in the field is essential, and the use of a common language is of prime importance. These guidelines, based on the latest internationally accepted systems and classifications, provide a complete procedure for soil description and for collecting field data. To help beginners, some explanatory notes are included as well as keys based on simple test and observations.--Publisher's description.

Author : D. F. Acton,L. J. Gregorich,Center for Land and Biological Resources Research (Canada)
Publisher : Agriculture and Agri-Food Canada
Page : 138 pages
File Size : 51,6 Mb
Release : 1995
Category : Agriculture
ISBN : 0660159473

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The Health of Our Soils by D. F. Acton,L. J. Gregorich,Center for Land and Biological Resources Research (Canada) Pdf

Understanding soil health; Developments and effects of farming in Canada; A geographical framework for assessing soil quality; Changes in soil organic matter; Changes in soil structure; Erosion; Salinization of soil; Contamination of agricultural soils; Agrochemical entry into groundwater.