To feed the world’s growing population, more food needs to be produced. In addition to cropland expansion, which faces a variety of constraints, increasing cropping intensity may provide a promising means of boosting global crop production. Yet information on the size and location of cropping intensity gaps—the difference between the maximum cropping intensity that is theoretically possible and the cropping intensity that is realized today—for current global croplands, and how much additional production can potentially be achieved by closing these gaps, is lacking.

Ethiopia’s agricultural sector has recorded remarkable rapid growth in the last decade. This paper documents aspects of this growth process. Over the last decade, there have been significant increases - more than a doubling - in the use of modern inputs, such as chemical fertilizers and improved seeds, explaining part of that growth. However, there was also significant land expansion, increased labor use, and Total Factor Productivity (TFP) growth, estimated at 2.3 percent per year.

For decades, policymakers and development practitioners have debated benefits and threats of property rights formalization and private versus customary tenure systems. This paper provides insights into the challenges in understanding and empirically analyzing the relationship between tenure systems and agricultural investment, and formulates policy advice that can support land tenure interventions. We focus on Ghana, based on extensive qualitative fieldwork and a review of empirical research and policy documents.

Ethiopia’s agricultural sector has recorded remarkable rapid growth in the last decade. This note documents aspects of this growth process. Over the last decade, there have been significant increases – more than a doubling – in the use of modern inputs, such as chemical fertilizers and improved seeds, explaining part of that growth. However, there was also significant land expansion, increased labor use, and Total Factor Productivity (TFP) growth estimated at 2.3 percent per year.

This paper examines the effects of tenure on tree management at a community level. First, several important conceptual issues arising from this particular meso-level focus are discussed. Second, a description of the key tenure and tree management issues in Uganda and Malawi is presented. In each case, data representing changes in land use and tree cover between the 1960-70s and 1990s are analyzed. In both countries, there has been significant conversion of land from woodlands to agriculture. Tree cover has been more or less maintained over time in Uganda but has decreased in Malawi.

The buying up of farmland by international investors is viewed highly critically. However, sweeping judgements could be inappropriate, as our author demonstrates with survey results from Ethiopia and Uganda.

Burkina Faso is already using all its possible farmland. In future the only way to feed the rapidly growing population will be by increasing yields on existing land. Building stone contour lines enables rainwater to be better used and slows erosion.

Since the 2008 food price crisis, foreign investors have been acquiring more and more land in poor countries for producing foodstuffs and biofuels for their own use. Such investments have the potential to promote rural development and food security worldwide. By the same token, however, there is the danger of countless small farmers losing their land, of food insecurity increasing in many places, and of social and ecological systems collapsing through pure "land grabbing".

The recent upsurge in Foreign Direct Investment (FDI) in land raises the hope to bridge the gap of decades of underinvestment in developing countries’ agricultural sector, but it may also threaten host countries’ food security and increase the vulnerability of the rural population. Based on four country case studies conducted by Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ), this article illustrates distinct impacts of large-scale investments in agricultural land.

Rural areas are not exempted from the impacts of globalisation. Global trends affecting agriculture are particularly significant in this respect. A number of options are available to developing countries in responding to these trends. Given the scarcity of resources it is important that they choose carefully. If they fail to respond, rural areas will become even more marginalized than they are already.