When his Majesty King Bhumibol visited public Year 2498 in North East Be aware of difficulties and sufferings of the needy farmers and agricultural consumption of water, so has grace the Royal project, the initiative "Royal Rain", with M.R.Theprit Theokun. To continue that as a project of experimental research. Artificial rain or precipitation operating capital up. In the Office of the Permanent Secretary, Ministry of agriculture and cooperatives. Last year with the success of the project, therefore, 2512. seal the Decree founding, operating offices in Royal 2518 under Ministry of agriculture and cooperatives to develop supported the initiative following Royal projects