The correct option is D By educating farmers about advancements in farming techniques
Rural areas primarily depend on agriculture. Notably, stagnation and slow growth in agriculture are the primary reasons for rural backwardness. This problem can be tackled by land reforms, development of infrastructure facilities like electricity, irrigation, transportation, and banking. For the overall improvement of agriculture, there should be focus on scientific research to improve agricultural practices. At the same time, it is important that farmers are informed and educated about all such advancements.