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.

This paper explores the effect of land titling on agricultural productivity in Vietnam and the productivity effects of single versus joint titling for husband and wife. Using a plot-fixed-effects approach our results show that obtaining a land title is associated with higher yields, for both individually and jointly held titles. We conclude that there is no trade-off between joint titling and productivity, and so joint titles are potentially an effective way to improve women’s bargaining power within the household with no associated efficiency losses.

To disentangle the issue concerning which dimensions of land rights, among security, tradability and pledgeability, affect agricultural outcomes, this paper exploits a unique partial land rights entitlement programme in Thailand, which guarantees only security, allows a limited access to credit, and prohibits any land sale. Based on an instrumental variable strategy, I find that the entitlement increases (1) second rice but not major rice productivity, (2) land use intensity, and leads to changes in (3) land use pattern, (4) land-related investment, and (5) better soil quality.

We developed an agent-based model (ABM) to simulate farmers’ decisions on crop type and fertilizer application in response to commodity and biofuel crop prices. Farm profit maximization constrained by farmers’ profit expectations for land committed to biofuel crop production was used as the decision rule. Empirical parameters characterizing farmers’ profit expectations were derived from an agricultural landowners and operators survey and integrated in the ABM.

The Lao Land and Forest Allocation Policy (LFAP) was intended to provide clearer property rights for swidden farmers living in mountainous areas. These lands are legally defined as “State” forests but are under various forms of customary tenure. The policy involves demarcating village territorial boundaries, ecological zoning of lands within village territories, and finally allocating a limited number of individual land parcels to specific households for farming.

Yak farming is the main livelihood source for the high altitude communities in the eastern Himalaya. With increasing access to modern facilities, market opportunities and changes in the legal framework, pastoral systems in the Himalaya are undergoing an unprecedented change. Questionnaire-based qualitative surveys were conducted in five villages of northern Bhutan, to understand how the recent changes in the legal framework for Cordyceps (known as caterpillar fungus) collection have caused specific changes in yak farming practices.

This article examines the process of agroecological research on beekeeping systems, developed jointly by the Temperate Agriculture Program of the Brazilian Agricultural Research Company (EMBRAPA), and the Institute of Sociology and Peasant Studies (ISEC), of the University of Córdoba. The investigation was carried out on different beekeeping experiences in southern Brazil: peasant family farms, settlements of agrarian reform, and Afro-descent quilombola and Guarani indigenous villages.

Habitat degradation poses a great threat to biodiversity conservation. Abundance and diversity of butterflies is an indicator of good environmental health. Understanding how different butterfly species respond to habitat degradation is a necessary step towards the development of effective measures to enhance environmental protection. This study investigated the impact of land use patterns on the diversity, abundance, and conservation status of butterflies in the Kisii highlands; a densely-populated region in Kenya that has received little attention in ecological studies.

The rapid development of the Vietnamese coffee industry caused widespread deforestation, land degradation, desertification, and soil and water degradation in the late 1990s. However, little is known about the impact of intensification of coffee farming on arthropod diversity in Vietnamese coffee agroecosystems.