The IAEA and FAO have trained farmers from Sindh and Punjab to employ nuclear-derived climate-smart agricultural practices to optimize rice productivity. This perfect mix of combining chemical and organic fertilizer is known as:

Correct Answer: A. IAEA/FAO Integrated Option

The “perfect mix” of combining chemical and organic fertilizer that the IAEA and FAO are promoting to farmers in Sindh and Punjab, as part of their nuclear-derived climate-smart agricultural practices, is called the “IAEA/FAO Integrated Option“. This approach involves using nuclear techniques to precisely determine the optimal balance between chemical and organic fertilizers for specific soil conditions, leading to increased crop yields while minimizing environmental impact.