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There has been growing concern that both intensive agriculture in the developed world and rapid expansion of crop cultivation in developing countries is damaging the health of soils which are the foundation of farming. At the same time we are discovering much more about how complex soils are as living biological systems. This volume reviews the latest research on soil science. After an overview of the role of soil as a provider of ecosystem services and in conservation agriculture, the book reviews soil structure and chemistry as well organic matter, soil microorganisms and fauna. The second part of the book discusses soil dynamics, from water and nutrient cycles to carbon capture and erosion mechanisms. With its distinguished editor and international team of expert authors, this will be a standard reference for soil scientists and agronomists as well as the farming community and government agencies responsible for monitoring soil health. It is accompanied by a companion volume looking at soil monitoring and management.
Soil management --- Soils --- Analysis
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There has been growing concern that both intensive agriculture in the developed world and rapid expansion of crop cultivation in developing countries is damaging the health of soils which are the foundation of farming. At the same time we are discovering much more about how complex soils are as living biological systems. This volume reviews the latest research on soil monitoring and management. Part 1 starts by reviewing soil classification, sampling and ways of monitoring soil dynamics. Part 2 surveys key techniques for managing soil, from irrigation and fertiliser use to crop rotations, intercropping and cover crops. The final part of the book discusses ways of supporting smallholders in maintaining soil health in regions such as Africa, Asia and South America. With its distinguished editor and international team of expert authors, this will be a standard reference for soil scientists and agronomists as well as the farming community and government agencies responsible for monitoring soil health. It is accompanied by a companion volume looking at developments in soil science.
Soil management --- Soils --- Soil science --- Sustainable agriculture --- Analysis
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Soils --- Soil management. --- Environmental aspects. --- Sustainable Development Goals.
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Forest soils --- Soil conservation --- Soil management --- Soil restoration --- Soil degradation --- Soils --- Analysis. --- Quality --- Kootenai National Forest (Mont. and Idaho)
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agroeconomics --- agriculture --- engineering management --- agronomy --- technology --- Agronomy --- Agricultural engineering --- Engineering --- Agricultural engineering. --- Agronomy. --- Management --- Management. --- Civil engineering --- Structural engineering --- Agriculture --- Crops --- Soil management --- Bioengineering --- Farm equipment --- Construction --- Industrial arts --- Technology
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Soil Productivity Enhancement comprises five chapters written by scientists from various parts of the world. The book is divided into three sections. 1: Conversion of Environmentally Polluting Waste into Fertilizer. This section discusses the conversion of waste water and other by-products from factories into organic fertilizers. It further examines how these materials can be used to enhance crop production and improve soil productivity. 2: Practices for Improving Nutrient Availability. Good nutrient management and proper composting of organic materials are options that can be used to enhance the productivity of soil. These and other practices are examined in this section. 3: Policy on Fertilizer Use. The need for effective policies to control and promote the effective and efficient use of fertilizers is discussed in this section.
Soil productivity. --- Productivity, Soil --- Agricultural productivity --- Crop yields --- Crops and soils --- Plant-soil relationships --- Soil fertility --- Soil management --- Soil Science --- Physical Sciences --- Engineering and Technology --- Earth and Planetary Sciences --- Soil Fertility
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The mission of Ab Intus is to publish original and unpublished scientific articles, bibliographic reviews, short communications, case reports and technical notes in the area related to the field of knowledge of Agronomic Engineering and Veterinary Medicine, and of higher education in both sciences. The topics are the following, Biology, Natural Resources, Plant Production, Animal Production, Animal Health and Clinic, Public Health, Extension and Development, Economics and Teaching.
Agronomy --- Veterinary medicine --- Agriculture --- Crops --- Soil management --- biology --- plant production --- animal production --- animal health and clinic --- Veterinary medicine. --- Agronomy. --- Farriery --- Large animal medicine --- Large animal veterinary medicine --- Livestock medicine --- Veterinary science --- Medicine --- Animal health --- Animals --- Domestic animals --- Livestock --- Diseases --- Losses
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Soils are neither good nor bad, but some have inherent or acquired characteristics that may or may not suit our intended use. Unsuitable characteristics are considered to be soil problems, soil constraints or soil limitations. Only twelve percent of global land is right for agricultural production without much limitation. Some soils have severe limitations for crop production. These soils are so called ‘problem soils’. Many of them do not have enough fertility to be productive; some are arid and saline; some are very sandy and dry; and some are wet and waterlogged for most of the growing season. The global demand for food, wood, fuel, fiber, medicine and other plant products for the 7.2 billion current world population has created such an immense pressure on global soil resources that even the most fertile soils are losing their productive capacity. We are being compelled to bring more and more unsuitable or marginally suitable soils under cultivation. Unless innovative and integrated soil, crop and environmental management practices are adopted for their improvement and sustainable use, further degradation is inevitable. This book, Management of Soil Problems, identifies the problems and discusses management options in a smooth and reader-friendly style. It will be useful for students and professionals of soil science, agriculture, forestry, geography and environmental sciences. .
Environment. --- Ecology. --- Environmental management. --- Soil science. --- Soil conservation. --- Soil Science & Conservation. --- Environmental Management. --- Terrestial Ecology. --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Soils --- Agricultural conservation --- Soil management --- Pedology (Soil science) --- Agriculture --- Earth sciences --- Environmental stewardship --- Stewardship, Environmental --- Environmental sciences --- Management --- Balance of nature --- Biology --- Bionomics --- Ecological processes --- Ecological science --- Ecological sciences --- Environment --- Environmental biology --- Oecology --- Population biology --- Control --- Prevention --- Conservation --- Ecology --- Soil management. --- Soil science --- Agronomy --- Ecology .
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This is the first book to comprehensively discuss Ecuadorian soils. Richly illustrated, it provides information on the unique characteristics and distribution of these soils. Due to the influence of the Andes, which vastly modified the climate and parental materials, a relative small country like Ecuador has a wide variety of soil orders, rarely found in other countries. The country is divided into three distinctive regions by the Andes: The Coastal Plain, the Andean Highlands, and the Amazonia Region each with different soil development, influenced by the varying conditions in that region. It is also necessary to consider the Galapagos Islands as a separate region with a particular climate and parental material.
Environment. --- Environmental sciences. --- Soil science. --- Soil conservation. --- Soil Science & Conservation. --- Environmental Science and Engineering. --- Soils. --- Soils --- Earth (Soils) --- Mold, Vegetable --- Mould, Vegetable --- Soil --- Vegetable mold --- Agricultural resources --- Plant growing media --- Regolith --- Land capability for agriculture --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Agricultural conservation --- Soil management --- Control --- Prevention --- Conservation --- Environmental science --- Science --- Pedology (Soil science) --- Agriculture --- Earth sciences
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