Enhancing Agricultural Resilience through Sustainable Practices: Assessing the Effectiveness of Climate Change Adaptation Strategies for Smallholder Farmers in Zambia

Climate change poses a serious threat to agricultural productivity and rural livelihoods in Zambia, particularly among smallholder farmers who depend on rain-fed agriculture. This study assessed the effectiveness of current climate change adaptation strategies in enhancing agricultural resilience among smallholder farmers in Kalomo District, Southern Province. A descriptive cross-sectional design employing both quantitative and qualitative approaches was adopted. Data were collected from 72 smallholder farmers using structured questionnaires, key informant interviews, and focus group discussions, and analyzed using descriptive statistics and thematic analysis. The main adaptation strategies identified included the use of early-maturing and drought-tolerant crop varieties, conservation agriculture, crop diversification, agroforestry, and livelihood diversification. Findings revealed that early-maturing crops (68%) and drought-tolerant varieties (49%) were the most effective strategies in stabilizing yields under erratic rainfall conditions. Conservation agriculture and agroforestry practices improved soil fertility, moisture retention, and long-term productivity, while income diversification provided a buffer against climate-induced income shocks. Socioeconomic factors such as education level, income, farm size, gender, and access to credit significantly influenced the adoption of adaptation strategies. Farmers generally perceived climate change as a growing threat and demonstrated a willingness to adopt climate-smart practices, though constraints such as limited financial resources, inadequate extension services, and weak institutional support persist. The study concludes that integrated and community-based approaches, supported by extension services and policy interventions, are essential for strengthening agricultural resilience and promoting sustainable livelihoods in Kalomo District.