Tillage farmers must manage numerous economic risks including uncertain yields and prices. Despite the presence of government subsidies, these factors can generate a relatively high variability in farm income. The improved management of farm income variability can contribute towards stability in...

Limited economic and physical capacities as well as environmental and economic shocks have constrained the ability of many Nigerian households to feed themselves adequately. This has resulted in these households being faced with food shortages; and they have to adopt various consumption-related...

This paper presents an empirical analysis of the effects of global warming on Nigerian agriculture and estimation of the determinants of adaptation to climate change. Data used for this study are from both secondary and primary sources. The set of secondary sources of data helped to examine the...

This study examines economic performance and household behaviour in multiple crop farming in Vietnam by measuring scale and scope economies, technical efficiency, and elasticities of substitution between inputs. The farming system in Vietnam is being transformed by integration between a set of...

We estimate the impact of drought tolerant maize varieties in 13 countries in sub-Saharan Africa using geo referenced farm-trial data from 49 locations in eastern and southern Africa. Planting dates were matched with rainfall data in order to generate better drought risk zones in each country....

This study examined the role of subsistence-oriented agriculture in Nigeria in the 1990s to 2000s. The start out by discussing the diverging economic effects of the growth of subsistence agriculture in Nigeria since the transition process started. The quantitative analysis of this sector’s...

Where land is an extremely limiting factor, production is increased through intensive cultivation with two or more crops in a year. We found that 82 per cent of the operating crop land is under 2 or more crops. Soil fertility depletion is one of the main biophysical limiting factors for...

Maize is one of the most important staple foods that is critical to food security and livelihoods of farmers in sub-Saharan Africa. Although maize is important staple crop for ensuring food security, it cannot ensure nutritional security. To provide and ensure an adequate supply and greater...

It is widely known that climate change and agriculture are interrelated process, both of which take place on a global scale. In effect, crop and animal farming, fisheries, forestry, with the resultant access to food and fibre in many continents and regions of the world are projected to be...

AIM: Crop variable inputs (CVI's) are critical to successful crops. So we here ask: "What are the marginal returns to crop variable inputs?" And explore whether observed CVI levels maximise economic returns to farmers. We compare results to national aggregates in India. DATA: Analysed Farm...