Maize production is central to rural livelihoods in the hills of Nepal. Access to affordable improved maize seed has long been a barrier to productivity gains and livelihood improvement. This study evaluates the direct and indirect (spillover) impacts of a community-based seed production program in Nepal using a quasi-experimental method for selected outcome indicators. Our results show that community-based seed production provides a significant positive direct impact on maize income and female leadership opportunities. The impacts were particularly favorable for disadvantaged households (HHs) from lower castes and HHs that owned less land. There is also strong evidence of spillover impacts on improved seed adoption, yield, and household maize self-sufficiency. Community-based seed production thereby could help Nepal attain cereal self-sufficiency and nutritional security as envisioned in the national agricultural development strategy and seed vision.

Using a sample survey from Vietnam's M&RRD, this study examines both the factors affecting smallholder households’ perceptions of climate change, and the impact of climatic change on smallholders’ income and land allocation decisions. Results show a significant and negative impact of perception of climate change on income of smallholder households. Smallholders with perceived climate changes reduce land allocated to paddy crop. Farmers make strategic decision to counter the negative effects of climate change by increasing the amount of rented land for paddy crop production, while at the same time decreasing the amount of owned land allocated to paddy crop.

This article investigates the use of payments for environmental services to support a wildlife corridor between two Priority Tiger Conservation Landscapes in central Sumatra, Indonesia. Several hundred smallholders operate within a Protection Forest linking the Tiger Conservation Landscapes. This study explores the willingness of these smallholders to accept a payment requiring them to forgo access to their land for five years. In addition to asking households directly what they would be willing to accept (WTA), we also ask them to infer what their neighbour would accept. The study finds evidence of hypothetical bias in the conventional WTA values, with a statistically significant difference between what people say they would be willing to accept when surveyed, compared to what they say would actually be willing to accept in a ‘real life’ situation. We show how inferred valuation techniques can mitigate against this.

Over the past half-century, major efforts have been made worldwide to develop sustainable alternatives to agricultural tillage. In line with these efforts, two main research development initiatives have supported the experimentation and dissemination of conservation agriculture (CA) in Laos. Here we present the results of a 4-year monitoring and evaluation study conducted in 21 villages targeted for dissemination. In a context of rapid transition to intensive commercial agriculture in Laos, CA has become an important constituent of agricultural landscapes. However, there are significant variations in adoption rates across the study region. Statistical and qualitative evidence suggests that experimentation and adoption are not contingent upon farm-level variables such as capital, labor, age and education. While access to land helps shape local decision-making, the land tenure threshold under which farmers are not willing to experiment with alternative cropping systems is relatively low and highly variable in both space and time. Rather, experience and awareness of land degradation, production costs, social cohesion and leadership appear to be key factors in explaining most variations in local adoption rates. These results indicate that the practice of CA is not necessarily incompatible with smallholder farming. However, while complex crop associations and rotations are necessary for integrated weed control and reduced chemical use, their diffusion would require a broader transformation of the agricultural industry and the current market demand.

In northern Patagonia (Argentina), local goats are reared under extensive production system with low inputs. Approximately 700,000 goats of local breeds (Criolla Neuquina, Colorado Pampeana and others) and 550,000 Angora, which produce cashmere and mohair are being raised by about 6000 small holders. Cashmere has a potential development of 15 tons. Due to considering the high variability in fibre traits, good response to selection is expected. Based on participatory processes, development of handicraft and industrial products are promoted. Mohair production is being improved. Argentina is the world's fourth largest producer of fibre (825 tons). Its current development is promoted by the “Mohair Program”, that based on organisation, use of appropriate technologies for shearing, fibre classification and breeding. The “Program” as a whole sells 10% of total country's production, with fair criteria to determine quality and trade values. Solutions to productive problems have been facilitated by strengthening the organisations and by the participation of producers. Extension and technology transfer contributed to improve quantity and quality of the traditional products. Moreover they focus positively on the traditional productive processes. In the cases: cashmere and mohair producers are strongly connected to land and goats, on which they are dependent. They perceive themselves as valued thus overcoming the restrictions of the system.

A one-year longitudinal study was conducted in 92 smallholder diary farms in Kwale district of Kenya, to evaluate the efficacy of Spot-on® (a 10 % deltamethrin pour-on) in the control of East Coast fever, anaplasmosis, babesiosis and trypanosomosis. A comparison of the annual incidence and mortality rates from these diseases was made among four Spot-on® application regimes: biweekly, monthly, bimonthly and untreated control groups. The incidence of East Coast fever, ranging from 2.6 to 6.8% among the treated animals, was significantly lower than in the control group (18.8%). Anaplasmosis incidence ranged from 2.6 to 13.5%, but the differences among the treatments were not statistically significant. There were only seven confirmed cases of babesiosis and therefore no statistical comparisons of the incidence rates were made. The incidence rates of trypanosomosis in the biweekly- (28.2 %) and monthly-treated animals (38.6 %) were statistically lower than in the bimonthly (63.9 %) and control groups (72.6 %). It was concluded that monthly application of Spoton® could significantly reduce the incidence of tick-borne diseases and trypanosomosis in cattle in the coastal lowlands.