It is more efficient method of irrigation arid ensures uniform application of water. Irrigation water is led directly from the field channel into the basin through siphons spiles or bundbreaks see also annex 1.
Basins are connected through a dhora a small drain type flow way which has raised earthen walls on both sides.
Check basin irrigation method in hindi. This is also a method of surface irrigation. Basin irrigation is favoured in soils with relatively low infiltration rates. Check basin irrigation basin construction 1 setting out of the markers 25.
Don t memorise 94 779 views. Traditional methods of irrigation cbse 8 duration. Fields are typically set up to follow the natural contours of the land but the introduction of laser levelling and land grading has permitted the construction of large rectangular basins that are more appropriate for mechanised broadacre cropping.
In this method water is applied to crops from supply channels by means of siphon tubes take out pipe diversion check etc. Check basin irrigation is the most common method of irrigation among irrigation farmers both. 34 1 general adoptability basin irrigation design is simpler than either furrow or border design since tail water is prevented fromthe existing field and the slopes are usually very small or zero.
Check basin irrigation basin construction 2 marking a contour line 26. In this method water is applied to crops from supply channels by means of siphon tubes take out pipe diversion check etc. Irrigation methods 1 irrigation engineering in hindi water resources gate ese ies ssc je.
Figure 15 shows that basin a is irrigated first then basin b is irrigated and so on. Check basin irrigation is one of the five 5 primary methods of surface irrigation system. Check basin irrigation is one of the five 5 primary methods of surface irrigation system.
Check basin irriga tion is the most common method of irrigation among irriga. It has good control on irrigation water and high water application efficiency. This method is especially suitable for irrigating grain and fodder crops in heavy soil where water is absorbed very slowly.
Therefore the use of large inflow stream reduces water spread time over the basin. The check basins are especially suitable for heavy soils with low infiltration rate or highly permeable sandy soils. Check basin irrigation irrigating basins 1 direct method 28.
Basin irrigation is a class of surface irrigation methods in which area is divided into number checks or basins. There are two methods to supply irrigation water to basins. The direct method and the cascade method.
Check basin irrigation basin construction 3 making the bunds by wooden frame smoothing the land 27. Check basin method of irrigation. In this method check basin method the whole field is divided into basins according to the capacity of water.
The key to attaining high irrigation efficiency in the design of the check basin is to spread water over the entire basin as rapidly as possible. Dhora is of two types one is the main dhora and the other dhora is connected to basins.