Read the passage below carefully:
Across semi-arid regions of West Africa, solar-powered drip irrigation systems are fundamentally transforming smallholder agriculture. Traditionally, farmers relied heavily on seasonal rainfall or laborious manual watering using buckets from shallow wells, which severely restricted crop yields and limited cultivation to a few months each year. By delivering precise amounts of water directly to plant roots, solar micro-pumping allows farmers to cultivate high-value vegetables year-round with significantly less water waste. In addition, year-round harvesting stabilizes local food supplies and increases rural household incomes. Although the initial capital investment for photovoltaic panels and drip tubing remains relatively high, local agricultural cooperatives are increasingly bridging this financial gap through affordable micro-financing schemes. Consequently, solar drip irrigation is rapidly emerging as the primary driver of agricultural resilience in drought-prone rural communities.
Which of the following statements best expresses the main idea of the passage?
- Solar-powered drip irrigation is vital in boosting agricultural resilience and year-round farming in drought-prone communities.Answer
- BAgricultural cooperatives provide micro-financing schemes to help farmers purchase photovoltaic panels and drip tubing.
- CTraditional bucket watering from shallow wells remains the most efficient method for cultivating high-value vegetables.
- DSolar-powered drip irrigation has completely eliminated all financial challenges for smallholder farmers across Africa.