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If you?re an agronomist, horticulturalist, plant and soil scientist, breeder, or soil microbiologist, you?ll want to read Nutrient Use in Crop Production to find everything you need to know about judicious nutrient management and maximizing nutrient utilization in the agricultural landscape. In this book, you?ll discover ways to minimize undesirable nutrient losses and techniques for preserving the environment while meeting the challenges of providing the earth?s increasing population with sufficient food, feed, and fiber to sustain life. Your existing knowledge base concerning this vital area of science will expand and grow as you become more open to the new ideas and applications contained...
In this discussion paper [the authors] review past trends in fertilizer use, estimate future needs, and assess technical and policy measures for dealing with environmental and energy concerns related to fertilizer use
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Agribusiness development has been constrained by distorted economic policies and institutional controls in the emerging market economies and in most of the developing countries. In the former Soviet Union and Eastern Europe, the agribusiness complex was dominated by state-owned enter prises. In many of the developing countries, economic policies discriminated against agriculture and agribusiness. The results have been obvious. Despite major technological advances, agriculture and agribusiness sectors in these economies remained inefficient. A large share of the population, particu larly in the rural areas, has not been able to improve household incomes and living standards. The final decade ...
This study examines the interactions between nitrogen and the ecosystem and discusses nitrogen fertilization practices around the world. Simulation models that play an important role in determining the dynamics of source-sink relationships are presented, helping to pinpoint inefficiencies and develop strategies to synchronize nitrogen supply and demand.
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This paper proposes a twenty-first century Agricultural Development Paradigm to respond to unprecedented opportunities provided by worldwide economic reforms and trade liberalization initiatives.
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