Correct Option: C. Enhancing sustainable agricultural practices Detailed Explanation: Agricultural development programs are designed to improve the agricultural sector's efficiency, productivity, and sustainability. The primary objective of these programs is to create a robust agricultural system that can meet the food needs of the population while ensuring environmental health and economic viability. Why Option C is Correct:

1. Sustainability Focus: Enhancing sustainable agricultural practices means promoting methods that do not deplete resources or harm the environment. This includes practices like crop rotation, organic farming, integrated pest management, and agroforestry. These methods help maintain soil health, conserve water, and reduce chemical inputs, which are crucial for long-term agricultural productivity.
2. Food Security: Sustainable practices contribute to food security by ensuring that agricultural systems can continue to produce food over the long term. This is essential as the global population grows and climate change impacts agricultural productivity.
3. Economic Viability: Sustainable practices can also lead to cost savings for farmers in the long run. By reducing reliance on chemical fertilizers and pesticides, farmers can lower their input costs and potentially increase their profit margins while also contributing to environmental health.
4. Community and Social Benefits: Sustainable agricultural practices often involve local communities and promote social equity. They can empower smallholder farmers and improve their livelihoods, which is a key goal of agricultural development programs.

Why the Other Options are Incorrect: A. Maximizing profits for individual farmers: - While profit maximization is important for farmers, it is not the primary objective of agricultural development programs. Focusing solely on profits can lead to practices that are unsustainable, such as overuse of chemicals or land degradation. Agricultural development aims for a balance between profitability and sustainability, ensuring that farming practices do not compromise future productivity. B. Increasing dependency on external inputs: - This option is contrary to the goals of agricultural development. Increasing dependency on external inputs, such as synthetic fertilizers and pesticides, can lead to environmental degradation and increased costs for farmers. Sustainable agricultural development seeks to reduce this dependency by promoting practices that utilize local resources and knowledge, thereby enhancing resilience and self-sufficiency. D. Expanding land holdings for large-scale farms: - While large-scale farming can contribute to agricultural output, the focus of agricultural development programs is often on improving the livelihoods of smallholder farmers and promoting equitable access to land. Expanding land holdings for large-scale farms can lead to land concentration, displacement of small farmers, and social inequities. Sustainable agricultural development emphasizes inclusive growth that benefits all stakeholders in the agricultural sector. Summary for Revision:

• Objective of Agricultural Development: Focuses on enhancing sustainable agricultural practices to ensure long-term productivity and environmental health.
• Sustainability: Promotes methods that conserve resources and protect the environment, ensuring food security.
• Economic Viability: Aims to reduce costs for farmers while maintaining profitability through sustainable practices.
• Community Focus: Encourages social equity and empowerment of smallholder farmers, rather than concentrating land and resources in large-scale operations.

By understanding these objectives, students can appreciate the broader goals of agricultural development programs and their importance in creating a sustainable future for agriculture.