Dairy production systems from Turrialba's lower zone, Costa Rica

Submitted by Marianela Arguello on

A survey was carried out on producers or managers of bovine milk production systems of small scale located in the municipalities of Tayutic, Tuis, and La Suiza. The information was obtained through semi-structured interviews applied to 43 owners/administrators of dairy farms located in the area. The structural, management, productive, and demographic variables of the respondents were investigated to identify the systems. Three production systems were identified using two multivariate analysis techniques: i) Principal Component Analysis (PCA) and ii) Cluster Analysis (CA).

Agriculture, Land

Applying Economic Analysis to Marine Spatial Planning

Submitted by Marianela Arguello on

To protect the oceans' natural capital and promote sustainable economic growth, the world needs to move beyond a business-as-usual relationship with its marine resources. For increasing numbers of countries, the solution is the "Blue Economy" approach. It allocates ocean space across traditional sectors such as fisheries and new ones such as offshore wind farms, intending to protect resources and benefit current and future generations.

Biodiversity, Fisheries, Water

Heterogeneous effects from integrated farm innovations on welfare in Rwanda

Submitted by Vicentia Quartey on
EfD Authors:

Using a multinomial endogenous switching regression model, this study examined the factors that influence farmers’ decisions to adopt multiple integrated technologies and then estimated the effects of adopting integrated farm technologies on farm yield, farm income, and household food expenditure. The results showed that adopting higher-order suites of technologies provides higher dividends to farmers in terms of farm yield and income relative to a single technology adoption.

Agriculture

Energy literacy levels and energy investment choices of faith-based organisations in Accra Metropolitan Assembly, Ghana: Implications for energy conservation

Submitted by Vicentia Quartey on
EfD Authors:

Achieving energy literacy is now considered both a necessary and sufficient condition to ensure strict adherence to energy conservation/efficiency programs. While the existing literature has considered the energy literacy level of different end-users, a gap exists in the literature on energy literacy levels of faith-based organisations and how they impact energy conservation in faith-based organisations.

Energy

Small-scale gold miners’ preferences on formalization: first steps toward sustainable supply chains in Colombia

Submitted by Petra Hansson on

Key Messages

  • Artisanal and small-scale gold miners in remote areas of Colombia are willing to try formalization (obtaining a legal title to extract gold). However, they perceive costs can hinder the adoption of this formalization
  • Bundles of preferences about benefits and costs of formalization are not uniform across commodities and depend upon previous experience with formalization and the strength of social capital formation.
  • Gender seems to play an effect on preferences, but this impact is not consistent across the communities studied
Gender, Policy Design, Waste

Delayed monsoon, irrigation and crop yields

Submitted by Ishita Datta on
EfD Authors:

Most of the empirical literature assessing the impacts of climate change on agriculture has modeled crop yields as a function of the levels or deviations in the growing-period rainfall. However, an aspect that has received little attention in the empirical literature relates to the relationship between the timing of monsoon rains and crop yields. Using a pan-India district-level panel dataset for 50 years, this article investigates two interrelated issues critical to understanding the impacts of weather-induced agricultural risks and their management.

Agriculture, Climate Change, Land

Gender and mechanization: Evidence from Indian agriculture

Submitted by Ishita Datta on

Technological change in production processes with gendered division of labor across tasks, such as agriculture, can have a differential impact on women's and men's labor. Using exogenous variation in the extent of loamy soil, which is more amenable to deep tillage than clayey soil and therefore more likely to see adoption of tractor-driven equipment for primary tilling, we show that mechanization led to significantly greater decline in women's than men's labor on Indian farms during 1999–2011. Reduced demand for labor in weeding, a task often undertaken by women, explains our findings.

Agriculture, Gender