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This country factsheet presents key agricultural R&D indicators in a highly accessible visual display. The publication also feature a more in-depth analysis of some of the key challenges that the country’s agricultural R&D system is facing, and the policy options to address these challenges.
Soil Fertility Improvement and Integrated Nutrient Management: A Global Perspective presents 15 invited chapters written by leading soil fertility experts. The book is organized around three themes. The first theme is Soil Mapping and Soil Fertility Testing, describing spatial heterogeneity in soil nutrients within natural and managed ecosystems, as well as up-to-date soil testing methods and information on how soil fertility indicators respond to agricultural practices. The second theme, Organic and Inorganic Amendments for Soil Fertility Improvement, describes fertilizing materials that provide important amounts of essential nutrients for plants.The third theme, Integrated Nutrient Management Planning: Case Studies From Central Europe, South America, and Africa, highlights the principles of integrated nutrient management. Additionally, it gives case studies explaining how this approach has been implemented successfully across large geographic regions, and at local scales, to improve the productivity of staple crops and forages.
La présente fiche d'information donne un aperçu des principaux indicateurs relatifs à la R&D agricole du pays concerné, visualisés par des graphiques abordables. Elle contient également une analyse plus approfondie de certains des principaux obstacles que doit surmonter le système de R&D agricole du pays, et les options politiques à adopter pour relever ces défis.
The main theme of this volume of the Yearbook of International Humanitarian Lawis the development and interpretation of international humanitarian law (IHL). It iselaborated upon in several chapters that examine the role of non-state armed groupsin the development and interpretation of IHL, the impact of international criminal lawon the development of IHL, the notion of external non-international armed conflicts,and the regulation of prolonged occupation under international law. The second theme of this volume is dedicated to targeting in armed conflicts. Specifictopics include precautions in attack in urban and siege warfare, the targeting of theIslamic State’s religious personnel in Iraq...
Africa can achieve self sufficiency in food production through adoption of innovations in the agriculture sector. Numerous soil fertility and crop production technologies have been generated through research, however, wide adoption has been low. African farmers need better technologies, more sustainable practices, and fertilizers to improve and sustain their crop productivity and to prevent further degradation of agricultural lands. The agricultural sector also needs to be supported by functional institutions and policies that will be able to respond to emerging challenges of globalization and climate change.
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