Download or read book La ciencia del suelo y su manejo written by Edward J. Plaster and published by Paraninfo. This book was released on 2000-01-01 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Research on Green Technologies for Sustainable Management of Agricultural Resources written by Sengar, R.S. and published by IGI Global. This book was released on 2022-04-30 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Green technology is focused on devising environmentally-friendly (eco-friendly) agricultural practices. It plays a crucial role in dealing with food security issues and reducing the carbon footprint. Green technologies and environmental sustainability are focused on the goals of green technologies, which are becoming increasingly important for ensuring sustainability. The Handbook of Research on Green Technologies for Sustainable Management of Agricultural Resources covers the applications of green technology as well as different eco-friendly technologies for the sustainable management of natural resources. It also explores the timely topic of enhancing crop productivity. It is ideal for agriculturists, farmers, botanists, technologists, policymakers, scientists, academicians, researchers, and students as it covers a variety of concepts such as organic farming and the role of green technologies.
Download or read book Sorghum for Acid Soils written by Lynn M. Gourley and published by CIAT. This book was released on 1987 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil in the tropics, classification and characteristics; phosphorus availability in the acid soils of tropical America; analysis methodologyfor tropical soils; strategies implied in the use and management of acid soils in Tropical America; a new methodology to select cultivars tolerant to aluminium and with high yield potential; calcium and root penetration in highly weathered soils; sorghum evaluation in the Llanos of Venezuela; potential role of grains sorghum in the agricultural systems of regions with acid soils in tropical latin america; effective screening techniques for tolerance to aluminium toxicity; tolerance to aluminium toxicity in upland rice for acid soils; breeding methodologyfor phosphorus efficiency and tolerance to aluminium and manganesetoxicities for beans (Phaseolus vulgaris L.); world sorghum germplasm collection and conservation; prospects for sorghum improvement for phosphorus efficiency; evaluation of mineral elements in sorghum grown onacid tropical soils; breeding aluminum-tolerant sorghums; finding and utilizing exotic al-tolerant sorghum germplasm.
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 Bulletin de L Association Internationale de la Science Du Sol written by International Society of Soil Science and published by . This book was released on 1998 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soils for nutrition state of the art written by ?Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2022-07-25 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food starts with soils, and as the target date to accomplish the SDGs grows closer, it is more urgent than ever to reverse soil degradation and tackle its effects on agrifood systems. This booklet aims to review the role of soil fertility in producing sufficient, safe, and more nourishing food for healthier plants, animals, and people. It also offers recommendations for solutions that can provide a more nutritious agrifood system for enhancing human health and wellbeing while protecting the environment. Soil fertility and nutrition involve processes at scales ranging from molecules to the entire planet. Our interventions in these processes may exacerbate the global challenges we face but can also be modified to solve them. This booklet contributes to understanding processes related to soil fertility from the perspectives of food production and food security, and the environmental and climate change impacts associated with fertilizer misuse and overuse. The booklet also outlines the main areas of opportunity and the way forward to solve the nutrient imbalance prevailing in our current agrifood systems.
Download or read book Informe Presentadc Ante written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 446 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 Pastures for the Tropical Lowlands written by Centro Internacional de Agricultura Tropical and published by CIAT. This book was released on 1992 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction; Tropical pastures target environments; Regional germplasm evaluation: A portfolio of germplasm options for the major ecosystems of tropical amarica; Methodological challenges in pasture research; Germplasme case study: Brachiaria species; Germplasm case study: Arachis pintoi; Integrating the native savanna resource with improved pastures; Experiences at the interface of research and development with tropical pastures; The role of pastures in production systems; Soil-plant factors and prodesses affscting productivity in ley farming; tropical pastures program: bibliobraphy of publictions, 1985-1991; Acronyms; abbreviations.
Download or read book Agropastoral Systems for the Tropical Savannas of Latin America written by Elcio Perpétuo Guimarães and published by CIAT. This book was released on 2004 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I: Agropastoral research in the tropical savannas of Latin America. Part II: Methodological aspects of agropastoral research. Part III: Crops and forages as components of agropastoral systems. Part IV: Potential of agropastoral systems for the sustainable management of the tropical savannas of South America. Part V: Acquired experiences and the road to the future.
Download or read book Banana Root System towards a better understanding for its productive management written by David W. Turner and published by Bioversity International. This book was released on 2005 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Banana root deterioration and impacts on production; Root anatomy and morphology; Root physiology; Soils and root development; Pathogen: root system interactions.
Download or read book Amazonia Agriculture and Land Use Research written by Susanna B. Hecht and published by CIAT. This book was released on 1982 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Soils of Ecuador written by José Espinosa and published by Springer. This book was released on 2017-10-24 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Micronutrients in Tropical Food Crop Production written by Paul L.G. Vlek and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mission of the International Fertilizer Development Center is to increase food production through the improvement of fertilizers and fertilizer practices for the developing countries with special emphasis on tropical and subtropical agriculture. The principal aim is to ensure that fertilizer technology is not a limiting factor to food production in those regions. Although the full extent to which deficiency of micronutrients hampers food production is yet un known, there is ample evidence that problem areas exist and more will be identified as crop production is intensified and marginal lands are exploited. Therefore, it seems fully appropriate at this time that IFDC, as an international organization, take a leadership role in developing micronutrient fertilizer technology appropriate for the tropics and subtropics. The gravity of micronutrient deficiency as a limiting factor to crop pro duction varies from crop to crop and from soil to soil. The effects may range from slight yield reductions to complete crop failure. While the economic impact of omitting micronutrients in seriously affected areas (e.g., Zn in Brazilian Cerrado) is convincing, it is difficult to estimate the yearly loss in crop production due to unsuspected micronutrient deficiency. Active soil and crop testing programs in regions with advanced agricultural systems are aimed at recognizing micronutrients as a limiting plant nutrient in time to allow corrective measures and prevent yield loss. Successful micronutrient monitoring systems are generally limited to developed economies or to developing economies producing export cash crops.
Download or read book Soil Fertility written by Roland Nuhu Issaka and published by BoD – Books on Demand. This book was released on 2012-12-12 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Fertility book presents nine chapters written by renowned soil fertility experts from Africa, Asia and South America. The book is divided into two sections. Section 1, Biological Processes and Integration of Inorganic and Organic Fertilizers for Soil Fertility Improvement, examines biological processes that can enhance the soil fertility. It discusses the use of both organic and inorganic fertilizers and their integration in improving soil fertility. The second section, Improving Fertilizer Recommendation and Efficiency, looks at the state-of-the-art in leaf sampling and analysis. Proper leaf sampling and standardized methods of analysis are important steps in providing good recommendations.
Download or read book Integrated soil fertility management in the tropics TSBF CIAT s achievements and reflections 2002 2005 written by and published by CIAT. This book was released on 2006 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
