The livestock sector serves as a foremost source of revenue for rural people, particularly in many developing countries. Among the livestock species, sheep and goats are the main source of livelihood for rural people in Ethiopia; they can quickly multiply, resilient and are easily convertible to cash to meet financial needs of the rural producers. The multiple contributions of sheep and goat and other livestock to rural farmers are however being challenged by climate change and variability. Farmers are responding to the impacts of climate change by adopting different mechanisms, where choices are largely dependent on many factors. This study, therefore, aims to analyze the determinants of choices of adaptation practices to climate change that causes scarcity of feed, heat stress, shortage of water and pasture on sheep and goat production. The study used 318 sample households drawn from potential livestock producing districts representing 3 agro-ecological settings. Data was analyzed using simple descriptive statistical tools, a multivariate probit model and Ordinary Least Squares (OLS). Most of the respondents (98.6 %) noted that climate is changing. Respondents’ perception is that climate change is expressed through increased temperature (88 %) and decline in rainfall (73 %) over the last 10 years. The most commonly used adaptation strategy was marketing during forage shock (96.5 %), followed by home feeding (89.6 %). The estimation from the multivariate probit model showed that access to information, farming experience, number of households in one village, distance to main market, income of household, and agro-ecological settings influenced farmers’ adaptation choices to climate change. Furthermore, OLS revealed that the adaptation strategies had positive influence on the household income.Electronic supplementary materialThe online version of this article (doi:10.1186/s40064-016-3042-3) contains supplementary material, which is available to authorized users.

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Agricultural commercialization is a process of transformation from subsistence farming system to market oriented production system. Promoting smallholder farmers to produce beyond their consumption and enabling them to be profit oriented should be given priority in order to foster the economic growth in developing countries where agriculture is the pillar of the economy and smallholder farmers are the largest section of the country like Ethiopia. However, due to a number of reasons smallholder farmers’ level of commercialization is very low and insignificant. There are only few studies conducted about agricultural commercialization in Ethiopia but the studies are not focused to specific crop. Therefore, the aim of this study was to analyse the factors that determine market participation and degree of commercialization by smallholder maize producers in North Western Ethiopia. Data were collected from 385 smallholder maize producers in three districts where maize is produced potentially through multistage sampling method. Interview schedule, focus group discussion and key informant interview were used to collect the required primary data. In order to achieve the study objectives, Tobit model was employed to analyse both market participation and intensity of commercialization. From the analysis education level, livestock holding, frequency of extension contact, training, off/non-farm income activity, quantity of maize and lagged price were found to have significant effect on market participation whereas intensity of commercialization was significantly influenced by education level, livestock holding, training, frequency of extension contact, off/non-farm activity, quantity of maize produced and lagged price. Finally based on the findings, smallholder maize producers should be supported regularly by extension agents in order to increase their practical skills which results enhancement of their market participation and intensity of commercialization.

Background: Despite exceptional ecosystem services are provided by Altash National Park, anthropogenic activities exert immense pressures on the parks’ natural resources from the surrounding community which is eventually degrading the productivity of ecosystem services. Therefore, the aim of this study was economic valuation of ecosystem services of Altash National Park of Ethiopia. Using systematic random sampling 196 sample respondents were selected. Double bounded dichotomous choice followed by open ended format of contingent valuation method was used to state households’ willingness to pay (WTP) and their maximum WTP for conservation of ecosystem services of the park. Seemingly unrelated bivariate probit model was employed to analyse the data. Results: First and second offered bid values, Sex of respondent, Years of living in Kebele, Education status, Distance from home to park, Benefit of preservation, Distance from farm to park, Training on park conservation were found to have statistically significant influence on households’ WTP for improving conservation of ecosystem services of the park. The expected aggregate WTP from double bounded dichotomous choice and open ended format was estimated 1,511,172.96 and 1,526,194.56 birr, respectively. Conclusions: Based on the findings, since all respondents were willing to pay for the conservation of ecosystem services of the park, for every decision and formulation of policies and strategies, participation of local communities should be considered. Finally, regular training and workshop should be delivered for local communities to enhance awareness about the environmental and economic values of the park and to develop sense of ownership.