Agricultural technology adoption is an important driver of rural poverty reduction. We study take-up of a specific technology: BARI-Mung 6 (BM6), an improved mung bean seed variety, among smallholder farmers in the southern region of Bangladesh. In contrast to agronomic studies on BM6 performance under highly controlled conditions, we focus on performance of this variety for farmers who are growing outside of the context of an agronomic field trial. We find no evidence of higher performance in this uncontrolled environment: we do not observe statistically significant differences in output or yields between farmers planting BM6 and those planting local varieties. We do, however, observe a significant positive association between BM6 use and yields among farmers who report applying seeds within recommended guidelines. Using a simple model, we illustrate that modest uncertainty around the required quantity of seed per unit area of land can substantively impact the profitability of BM6 seeds for smallholders in our study context. Our findings highlight the importance of providing adequate extension information along with improved technologies to encourage adoption and ultimately improve farmer welfare.

The production, trade and consumption of pulses have seen substantial growth over the last fifteen years. This report examines the trends and patterns of this growth, and the factors that explain these for different kinds of pulses. The report presents an analysis of trends of consumption of pulses in different regions of the world and discusses the role that pulses can play in human nutrition. The report presents an analysis of the dynamics of growth of major pulses in different pulse-producing countries of the world. It describes the increasingly important role of trade in the global economy of pulses and presents an analysis of changing patterns of trade. The report argues that there is a pressing need to close the large gap between potential and actual yields, particularly on smallholder farms in South Asia and sub-Saharan Africa, by increased adoption of improved varieties and modern agronomic practices in all developing countries. This in turn requires a major thrust in agricultural research and extension, improving credit availability, and public investment directed at pulse production. The report discusses future prospects and policy imperatives for sustaining the growth of pulse production.

Humanity has made enormous progress in the past 50 years toward eliminating hunger and malnutrition. Some five billion people--more than 80 percent of the world's population--have enough food to live healthy, productive lives. Agricultural development has contributed significantly to these gains, while also fostering economic growth and poverty reduction in some of the world's poorest countries.

The book offers a rich toolkit of relevant, adoptable ecosystem-based practices that can help the world's 500 million smallholder farm families achieve higher productivity, profitability and resource-use efficiency while enhancing natural capital.

Following on from the CGIAR study by Evenson and Gollin (published by CABI in 2003), this volume provides up-to-date estimates of adoption outcomes and productivity impacts of crop variety improvement research in sub-Saharan Africa. The book reports on the results of the DIIVA Project that focussed on the varietal generation, adoption and impact for 20 food crops in 30 countries. It also compares adoption outcomes in sub-Saharan Africa to those in South Asia, and guides future efforts for global agricultural research

Doctoral Thesis / Dissertation from the year 2018 in the subject Agrarian Studies, Haramaya University, language: English, abstract: White haricot bean is the major source of cash in domestic and international markets and serves as the cheapest source of protein diet for rural households. The double hurdle model and parametric stochastic frontier model of Cobb Douglass type production and cost functions were used to analyze the determinants of adoption and estimate production and cost efficiency scores, respectively. The adoption study revealed that the two decision tiers are independent and the same or different factors affected the two tiers. The decision to adopt is positively and significantly influenced by the frequency of extension contacts, landholding size, agricultural income, perception of the household heads (about price, contribution to soil fertility and nutritional importance), training, and crop diversification; and negatively by distance to market and form of possession of haricot bean plot (tenure). The intensity of adoption is positively affected by non-farm income, contact with NGOs, and negatively with the number of dependents and form of possession of haricot beans plot (tenure). Technical efficiency is significantly and positively influenced by sex (male=1), membership in farmers cooperatives, education of the family, experience in haricot beans farming, use of certified seeds, income from the farm sector and crop diversification; and negatively affected by age of the households. Allocative efficiency differential is significantly and positively influenced by farming experience and household size; and negatively influenced by sex, distance to market and fragmentation of land. Economic efficiency is significantly and positively affected by the education of the family and household size, and negatively by distance to market and fragmentation of land. Provision of improved extension services, enhancing the perceptions on the important attributes of the crop, training, and better access to market are proposed for the first-hand adoption of white haricot beans while works on the creation of alternative sources of income (non-farm activities) contribute more to the intensity of adoption. Supply of certified seeds, education of the households and family members, and access to resources (credit and other inputs, in particular for female-headed households) are proposed to improve the technical efficiency, allocative and economic efficiencies.