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Nutrient Balances And The Need For Fertilizers In Semi Arid And Arid Regions
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Book Synopsis Nutrient Balances and the Need for Fertilizers in Semi-arid and Arid Regions by : International Potash Institute. Colloquium
Download or read book Nutrient Balances and the Need for Fertilizers in Semi-arid and Arid Regions written by International Potash Institute. Colloquium and published by . This book was released on 1983 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Improving Potassium Recommendations for Agricultural Crops by : T. Scott Murrell
Download or read book Improving Potassium Recommendations for Agricultural Crops written by T. Scott Murrell and published by Springer Nature. This book was released on 2020-12-14 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book highlights concepts discussed at two international conferences that brought together world-renowned scientists to advance the science of potassium (K) recommendations for crops. There was general agreement that the potassium recommendations currently in general use are oversimplified, outdated, and jeopardize soil, plant, and human health. Accordingly, this book puts forward a significantly expanded K cycle that more accurately depicts K inputs, losses and transformations in soils. This new cycle serves as both the conceptual basis for the scientific discussions in this book and a framework upon which to build future improvements. Previously used approaches are critically reviewed and assessed, not only for their relevance to future enhancements, but also for their use as metrics of sustainability. An initial effort is made to link K nutrition in crops and K nutrition in humans. The book offers an invaluable asset for graduate students, educators, industry scientists, data scientists, and advanced agronomists.
Book Synopsis Farming in Arid and Semiarid Lands by : Carol A. Singer
Download or read book Farming in Arid and Semiarid Lands written by Carol A. Singer and published by . This book was released on 1994 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil and Water Conservation in Semi-arid Areas by : Norman Hudson
Download or read book Soil and Water Conservation in Semi-arid Areas written by Norman Hudson and published by Food & Agriculture Org.. This book was released on 1987 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problems of agriculture in the semi-arid regions; Assessing the possibilities for improving agriculture; Soil conservation; Water conservation; Water harvesting and use; Applications of water conservation.
Book Synopsis Efficient Fertilizer Use in Summer Rainfed Areas by : Rajat De
Download or read book Efficient Fertilizer Use in Summer Rainfed Areas written by Rajat De and published by Food & Agriculture Org.. This book was released on 1988 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessment of Soil Nutrient Balance by : Rabindra N. Roy
Download or read book Assessment of Soil Nutrient Balance written by Rabindra N. Roy and published by Food & Agriculture Org.. This book was released on 2003 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrient-balance assessments are valuable tools for delineating the consequences of farming on soil fertility. Various approaches and methods for different situations have been used in the past. This bulletin presents a state-of-the-art review of nutrient balance studies. It brings out the evolution of the approaches and methods, provides for comparisons among them, features the improvements made, and highlights remaining issues. This analysis will be useful in further development of the assessment methodologies as reliable tools for devising time-scale soil fertility management interventions.
Book Synopsis Innovations in Dryland Agriculture by : Muhammad Farooq
Download or read book Innovations in Dryland Agriculture written by Muhammad Farooq and published by Springer. This book was released on 2017-01-05 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a ready reference on recent innovations in dryland agriculture and reinforces the understanding for its utilization to develop environmentally sustainable and profitable food production systems. It covers the basic concepts and history, components and elements, breeding and modelling efforts, and potential benefits, experiences, challenges and innovations relevant to agriculture in dryland areas around world.
Book Synopsis Field Guide to Appropriate Technology by : Barrett Hazeltine
Download or read book Field Guide to Appropriate Technology written by Barrett Hazeltine and published by Academic Press. This book was released on 2003-03-19 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt: Those committed to helping economically disadvantaged people in less developed communities will find all the information they need to provide basic needs such as water systems, food sources, medical supplies and anything else that enables a community to learn to sustain itself successfully.
Book Synopsis Integrated Plant Nutrition Systems by : Raoul Dudal
Download or read book Integrated Plant Nutrition Systems written by Raoul Dudal and published by Food & Agriculture Org.. This book was released on 1995 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is structured on the main themes of the consultation: the importance of plant nutrition for meeting agricultural product requirements; soil organic matter, biomass, soil microflora and management of integrated plant nutrition systems; renewable supply of plant nutrients from natural sources and plant nutrient transfer to crops; the place and role of local and external sources of plant nutrients in cropping systems and their evaluation; plant nutrient management in farming systems and in watersheds and territories; and priorities for FAO's Integrated Plant Nutrion Systems (IPNS) programme
Book Synopsis Alleviating Soil Fertility Constraints to Increased Crop Production in West Africa by : A. Uzo Mokwunye
Download or read book Alleviating Soil Fertility Constraints to Increased Crop Production in West Africa written by A. Uzo Mokwunye and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropical Africa escaped from the glaciers that covered the temperate parts of the world during the Ice Age. The legacy is that most of the parent materials of the soils of tropical Africa are old, highly weathered and devoid of bases and phosphate-bearing minerals. Traditional farming systems which were relatively stable and sustainable relied on long fallow periods after one to two years of cropping to maintain the productive capacity of the soils. In recent times and especially in densely populated areas, a sizeable class of 'landless' farmers have begun to cultivate marginal lands or to invade the 'forest reserves' thereby exacerbating the problems of land and environ mental degradation. of soil fertility that will facilitate the production of adequate quantities of the principle Maintaining a level staples has become a major challenge to agricultural scientists in tropical Africa. To increase the nutrient supplying power of soils requires the inputs of fertilizers. These can be organic or inorganic. The efficiency with which these externally supplied inputs can increase agricultural production and reduce soil and environmental deterioration is dependent on the ability of scientists to determine the right types and quantities of the products to apply to each soil, crop and cropping system as well as the ability of farmers to acquire requisite farm manage ment skills.
Book Synopsis Soil Degradation and Restoration in Africa by : Rattan Lal
Download or read book Soil Degradation and Restoration in Africa written by Rattan Lal and published by CRC Press. This book was released on 2019-07-09 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil degradation is a widespread problem in Africa resulting in decreased agricultural productivity while demand for food continues to increase. Degradation is caused by accelerated erosion, acidification, contamination, depletion of soil organic matter and plant nutrients, and salinization. The major cause of soil degradation in Africa is uncontrolled and excessive grazing in the savanna regions followed by deforestation and the use of inappropriate and extractive farming practices. Perpetual neglect of the health of soils in Africa can exacerbate the already serious problems of food and nutritional insecurity and environmental degradation. Food and nutritional security of the growing population of Africa can only be achieved if degraded soils are restored and soils of agroecosystems are managed prudently and sustainably. Ignoring soils and taking the fragile, finite and precious soil resources for granted is the principal cause of poverty, hunger, and environmental degradation. The downward spiral must be reversed through soil restoration measures based on translating science into action. This book describes the soils of Africa, processes of soil degradation, extent and severity of soil degradation, and the impacts of degradation processes on food and nutritional security. Features: Explores the extent and severity of soil degradation in Africa Analyzes the cause–effect relationship between anthropogenic activities and soil degradation Reviews processes of soil degradation in Africa including erosion, salinization, nutrient depletion, and decline of soil organic matter Addresses the effect of climate change on soil degradation in Africa. Explains how soil degradation causes food and nutritional insecurity Part of the Advances in Soil Sciences series, this volume is specifically devoted to the processes and factors that cause soil degradation and the challenges and potential for remediation and restoration of soil health in Africa.
Book Synopsis Climate, Fertilizers, and Soil Fertility by : Susan Whitmore
Download or read book Climate, Fertilizers, and Soil Fertility written by Susan Whitmore and published by . This book was released on 1991 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemigation, January 1970-August 1986 by : Charles N. Bebee
Download or read book Chemigation, January 1970-August 1986 written by Charles N. Bebee and published by . This book was released on 1987 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quick Bibliography Series written by and published by . This book was released on 1976 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Managing Nonpoint Sources of Pollution by : Jodee Kuske
Download or read book Managing Nonpoint Sources of Pollution written by Jodee Kuske and published by . This book was released on 1991 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nutrient Balances and the Need for Potassium by : International Potash Institute
Download or read book Nutrient Balances and the Need for Potassium written by International Potash Institute and published by . This book was released on 1986 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mycorrhiza : Role and Applications by : V. S. Mehrotra
Download or read book Mycorrhiza : Role and Applications written by V. S. Mehrotra and published by Allied Publishers. This book was released on 2005 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
