Download or read book Bulletin written by and published by . This book was released on 1914 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Soils of the Tropics Tropics in general and South America written by Arnold Clifford Orvedal and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estrategias de Clasificaci n Y Manejo de Vegetaci n Silvestre Para la Producci n de Alimentos en Zonas ridas written by and published by . This book was released on 1988 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Survey written by and published by . This book was released on 1965 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guidelines for Cave and Karst Protection written by John Watson and published by IUCN. This book was released on 1997 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cave and karst landforms are distributed widely around the world. They have many values and are an integral component of the world's biodiversity. Some are habitats for a wide range of endemic species of flora and fauna, while others house rare and endangered species. Still others are the sources of rare minerals and some are important for resources such as groundwater, while some are venerated as sites of religious, spiritual and cultural importance. Many such landforms encompass one or many of these values. As special places, cave and karst landforms require special management. This small booklet has been prepared as a brief guide for planners, managers and users of cave and karst estates and provides general information and practical guidelines for the management of cave and karst ecosystems.
Download or read book Impact of Agriculture on Soil Degradation I written by Paulo Pereira and published by Springer Nature. This book was released on 2023-05-11 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first of two volumes that together provide a global overview of the impact of agriculture on soil degradation, tracing the most critical drivers like the use and abuse of agrochemicals, mechanization, overgrazing, irrigation, slash and burn agriculture, and the use of plastics. This book covers the main effects of agriculture practices on soil degradation in several countries from Africa, America, Asia, and Oceania, and it elucidates the impact of chemical agents on soil quality, namely, the use of fertilizers, herbicides, pesticides, soil acidification and microplastics pollution. In these continents, a large number of the population depend on agriculture, which sets an enormous pressure on the ecosystems. Divided into 13 chapters, the book offers authoritative contributions about the fundamental soil degradation problems in countries such as Argentina, Australia, Peru and Bolivia, Brazil, Chile, China, Colombia, India, Israel, Kenya, Mexico, South Africa, the United States of America. As soil degradation issues are often linked with biodiversity loss and poverty, readers will also find in this book an important discussion of the different social, economic, political, and environmental aspects contributing to soil quality and sustainable management. Given the breadth and depth of its coverage, the book offers an invaluable source of information for researchers, students, environmental managers and policymakers alike.
Download or read book Neunzehnhundersechsundachtzig Supplement written by and published by IRRI. This book was released on 1985 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Management of the Forests of Tropical America written by and published by . This book was released on 1987 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Works Engineering written by and published by . This book was released on 1927 with total page 1416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Saline and Alkaline Soils in Latin America written by Edith Taleisnik and published by Springer Nature. This book was released on 2020-09-26 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first comprehensive overview of saline and alkaline soils in Latin America, known for having one of the most extensive surface of salt-affected soils in the world. It is organized along two main axes: soils and vegetation. The book discusses the occurrence of such soils in the region, focusing mainly in management strategies for their sustainable use, and it presents accounts of natural vegetation and crops in the various environments of the region. Social impacts of such conditions and ongoing projects to overcome them are considered. Likewise, the book highlights physiological mechanisms that are responsible for the negative effects these soils exert on crops and forest resources and determine vegetation distribution in them. Plant breeding challenges and new perspectives for such environments are discussed. Technologies such as irrigation and drainage are included. The readership includes soil and plant scientists, as well as policy makers.
Download or read book Manejo de reas protegidas en los tr picos written by John Mackinnon and published by IUCN. This book was released on 1986 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Management of Carbon Sequestration in Soil written by Rattan Lal and published by CRC Press. This book was released on 2019-08-08 with total page 843 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the importance of soil processes in the global carbon cycle.Agricultural activities considered responsible for an increase in CO2 levels in our atmosphere include: deforestation, biomass burning, tillage and intensive cultivation, and drainage of wetlands.However, agriculture can also be a solution to the problem in which carbon can be removed from the atmosphere and permanently sequestered into the soil. Management of Carbon Sequestration in Soil highlights the importance of world soils as a sink for atmospheric carbon and discusses the impact of tillage, conservation reserve programs (CRP), management of grasslands and woodlands, and other soil and crop management and land use practices that lead to carbon sequestration.
Download or read book 1o Seminario Internacional Sobre Plantio Direto nos Tropicos Sul Americanos written by and published by IICA Biblioteca Venezuela. This book was released on 2001 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fertilizer Guide for the Tropics and Subtropics written by J. G. de Geus and published by . This book was released on 1973 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils and fertilizers, cereals, sugar crops, root crops, fibre crops, oil crops, stimulants, various crops, fruit crops, commercial vegetable growing, grasses and grassland.
