Bangladesh faces increasing climate risks in agriculture due to factors like floods, droughts, cyclones, uneven rainfall, and salinity. Despite these challenges, the adoption of sustainable technologies in rural areas has been limited due to a lack of initiatives.
Salinity has notably affected crop cultivation, leading to around 4.39 lakh hectares of fallow land during the dry season. Over the past 35 years, salinity has risen by 26 percent, significantly impacting the agriculture sector. Technologies such as biogas, alternate wetting and drying (AWD), and sack gardening remain underutilized, with many research-based solutions existing only on paper. Solar irrigation pumps are seen as a solution, potentially reducing diesel use and benefiting both farmers and the environment.
The government offers up to 70 percent subsidy for agricultural mechanization but needs encouragement to establish more irrigation pumps. Experts emphasize the need for sustainable technology adoption, particularly in the southern regions, through partnership programs and policy integration.