Intensive double or triple monocropping of rice has caused degradation of the paddy micro environment and reductions in rice yield growth in many irrigated areas in Asia. Problems include increased pest infestation, mining of soil micronutrients, reductions in nutrient-carrying capacity of the...

The Green Revolution has had a tremendous positive effect on food security in the developing world. Increased use of modern varieties of wheat has helped belie the conventional wisdom of the 1970s that the world was going to run out of food. But IFPRI projections indicate that global demand for...

Treating the Field as a Lab: A Basic Guide to Conducting Economics Experiments for Policymaking offers economists, researchers, and policymakers 19 basic principles for conducting experiments in developing-country contexts. In this Food Security in Practice technical guide, Angelino Viceisza...

In recent years, prices of agricultural land have increased quickly, actually doubling and tripling in many parts of the world. This land value reassessment has been prompted by rising crop prices and perceived land scarcity. But even as the value of land rises, land degradation continues and...

Economic development transforms an economy from one that is largely agricultural to one that is largely manufacturing and services. Since agriculture currently dominates Ethiopia's economy and employment, however, there is an issue as to what its role should be in getting from here to there. In...