If you want to know more about the role of ICT in agriculture then I recommend you join the Ag MOOC community at IIT Kanpur. I know that it a lot of acronyms, but I hope you can find your way by going here. The course is near the end, but maybe you can find the lectures on youtube or join the next course.

Farmers still meet under the mango tree to share and learn. But they are also gaining an advantage through the use of information communication technology. Let's help them.