Hi Vikram; I think you mean Micro-irrigation adapted to mountain areas. It's easy to do it you have just to identify the object of the study so you can adapt the approach to rural areas. you can find  a lot of documentation on cost benefit analysis on the net. here is a link for a FAO study : http://www.fao.org/docs/up/easypol/935/value_chain_analysis_fao_vca_software_tool_methodological_guidelines_129en.pdf

Good luck

@Elame:Thanks

Yes I want to focus on one small micro irrigation area of just 2 hc now and want to do some cost benefit and optimization analysis.

Thanks for your sharing initial document, I will quickly go through it.

This is an interesting area ...find below some useful PDFs relating the issue...

On which crops you are interested? I have published a few papers on economic analysis of the micro-irrigation system on different crops.

VPN and TIR