25pgs, We combine farm accounting data with high-resolution meteorological data, and climate scenarios to estimate climate change impacts and adaptation potentials at the farm level. To do so, we adapt the seminal model of Moore and Lobell (2014) who applied panel data econometrics to data aggregated from the farm to the regional (subnational) level. We discuss and empirically investigate the advantages and challenges of applying such models to farm-level data, including issues of endogeneity of explanatory variables, heterogeneity of farm responses to weather shocks, measurement errors in meteorological variables, and aggregation bias. Empirical investigations into these issues reveal that endogeneity due to measurement errors in temperature and precipitation variables, as well as heterogeneous responses of farms toward climate change may be problematic. Moreover, depending on how data are aggregated, results differ substantially compared to farm-level analysis. Based on data from Austria and two climate scenarios (Effective Measures and High Emission) for 2040, we estimate that the profits of farms will decline, on average, by 4.4% (Effective Measures) and 10% (High Emission). Adaptation options help to considerably ameliorate the adverse situation under both scenarios. Our results reinforce the need for mitigation and adaptation to climate change.
6 pages, A growing number of farmers are excluding animal inputs from crop production, an approach commonly referred to as veganic or stockfree organic agriculture. This research-based article discusses the soil health and fertility strategies reported by a sample of U.S. veganic farmers. These approaches may be relevant beyond the veganic community to farmers seeking innovative methods for produce safety and nutrient cycling. Agricultural outreach professionals (AOPs), including Extension personnel, play a critical role in supporting veganic practices by serving as cross-pollinators between farmers and research institutions. Thus, the article endeavors to expand AOP familiarity with veganic practices and benefits.
13 pages, HIV Aids has had a major impact on resource-limited African rural Sub-Saharan communities, especially upon women who typically experience greater gender inequity, have fewer assets and greater food insecurity and vulnerability. Coordinated interventions in crop productivity, nutrition, AIDS treatment, and livelihood security can have significant positive impacts on individuals and households; however their impact upon gender relations and social equity is unclear. Qualitative interviews and an integrative model of factors influencing women’s empowerment are used to examine this issue in four villages of the Miracle Project in Zambia and Malawi. Although some local agency and NGO programs existed in these villages prior to project inception, female respondents reported improvements in crop productivity and income, some initiation of new enterprises, improvement in ownership of assets and housing quality and access or re- access to kinship or community based mutual assistance networks from which they had been excluded. Consumption of the introduced quality protein maize and products from home processing of soyabeans were cited as improving household nutrition. Together with increased accessibility to retroviral drugs, women’s health has improved; levels of poverty and stigmatisation have reduced and allowed many to display an improved degree of empowerment.
