Rainwater was harvested during the rainy season (June-October),in experimental area was approximately 1,400 mm and 1,350 mm, respectively. Therefore, when the average rainfall was at least 1,000 mm, the rainwater harvested in rain collecting cylinder must be 1.54 m3 /tank (unlimited tank height)
climatic data
such as rainfall, air temperature, relative humidity, evaporation and amount of harvested
water in the tanks were recorded.