Sir
India is rich in biodiversity and natural resources but due to increasing population these natural resources are in tress.If we use these resources so wisely with our traditional knowledge and modern technology we can solve world's most of the problem.ln India at ancient time at village level we use participatory gravity based protective irrigation system with out use of electricity by open channels if we use instead of open channel we use PVC pipe line.The convenience efficiency and area of irrigation is increased & also if topography of reservoir is suitable we also use siphon lift irrigation system with out use electricity.

In India we tried both GRAVITY AND SIPHON lift irrigation systems in Western Ghat watershed development programme in Kolgewadi village gravity irrigation system and in lDhamani village Siphon lift irrigation system with out use of electricity. The proposed siphon lift irrigation system irrigates 305 acres of land and out of this 250 acres by Sprinkler irrigation 55 acres by gravity based pipeline
This is best AGRICULTURE PRACTICE TO SAVE CO2 EMISSION IN ENVIRONMENT.