Uganda’s significant economic growth over the last twenty years seemed to create favorable conditions for increased agricultural productivity, but agricultural productivity has failed to increase concordantly. As a result, most increases in aggregate crop production have been achieved from the expansion of cultivated land rather than increased investment in production technologies to raise crop yields per unit area of land. As access to land is increasingly constrained by high population growth, further expansion of cultivated land will be unsustainable.

Most of Nigeria's poor reside in rural areas and gain their livelihood from agricultural work. If the government's poverty reduction goals are to be achieved, Nigeria will need an adequate level of strategically targeted investments in agriculture to upgrade rural infrastructure, boost productivity, and increase competitiveness. Before effective investment programs can be designed and implemented, however, it is important to have a clear understanding of the current pattern of public spending on agriculture.

Human activities such as fossil fuel burning and deforestation have significantly increased the atmospheric concentration of greenhouse gases (GHG) leading to global climate change. Global climate change and its associated weather extremes pose considerable challenges worldwide, and mitigating the adverse impacts of climate change is a high priority for the international community. To reduce global emissions and curb the threat of climate change, many countries are participating in carbon trading.

Kenya is still largely agrarian with 80 percent of its population depending on agriculture for food, employment and income. The dilemma facing the country is that only 20 percent of the land is suited for agricultural production. A greater proportion of the country, however, consists of agroecologically less favoured areas (LFAs). Another dilemma in Kenya?s agricultural sector is that economic development impacts are not homogeneously spread even among the agriculturally favoured areas.

Since 1996, the Centres for Agriculture in the Tropics and Subtropics of the Universities of Hohenheim and Göttingen and of Berlin's Humboldt University have organised a conference, the ''Tropentag'', once a year to present and discuss recent findings in research on agriculture and rural development. Other universities, like Kassel-Witzenhausen, have joined in, and the number of participants, papers and posters presented has more than doubled.

In a world of food abundance, millions of people suffer from poor nutrition. In some parts of the world, the poor have inadequate access to energy from food to meet their energy requirements. In these locations, food shortage is often a seasonal phenomenon and micronutrients are also generally lacking in the diet. Elsewhere, there is a stable supply of energy but the poor have monotonous diets lacking in essential micronutrients.

Across vast areas of the world, human activity has degraded once fertile and productive land. Deforestation, overgrazing, continuous farming and poor irrigation practices have affected almost 2 billion hectares worldwide, threatening the health and livelihoods of over one billion people. In this edition of New Agriculturist, a collection of articles explores some of the approaches and policies that can help to successfully rehabilitate degraded land.

This report analyses the impact of climate change and land degradation on agriculture and related sectors in Viet Nam. It intends to guide the project based on the design of the Country Strategic Opportunities Paper (COSOP) priorities and to identify supplementary financing for International Fund for Agricultural Development (IFAD) projects from the UNFCCC and other carbon related financing mechanisms. It is explained that the harmful effects of climate change are already being experienced in Viet Nam, and farming communities have begun to respond by:

Following from the Comprehensive Assessment of Water Management in Agriculture project, this book examines the relationships and linkages between land use and water management and social systems. Given that agriculture is the largest economic sector in many developing countries, this volume provides innovative ideas for the prevention of land degradation and for improving the sustainability of food production in the developing world.

It is estimated that up to 84% of Malawians earn their livelihoods directly from agriculture - it contributes over 90% to export earnings, 40% to GDP and accounts for 85% of total employment.

This report highlights key developments and recent sustainability trends in agriculture, rural development, land, desertification and drought, five of the six themes being considered by the Commission on Sustainable Development (CSD) at its 16th and 17th sessions (2008-2009).

Recent years have seen pastoralist communities in Tanzania becoming increasingly impoverished and vulnerable, due to  livestock diseases, drought, fluctuating market prices and unfavourable policies. This paper discusses strategies to address the last of these factors with reference to the Ereto-Ngorongoro Pastoralist Project, which was set up in response to growing concern about the unprecedented and rising levels of poverty among pastoralists in Ngorongoro Conservation Area (NCA).