See our Privacy Policy and User Agreement for details. (2) Border flooding or Border Strip Method In this method, the land is divided into a number of strips, separated by low levees called borders. The strips are levelcross wisewith gentle slope along the line of advance of front. Border Irrigation: In this method, a thin sheet of water advances down the narrow strip between line ridges and water infilters into the soil as the sheet advances, Fig. ... Border strip method Borders can be up to 800 m or more in length and 3-30 m wide depending on a variety of factors. Very little crop land is perfectly level, and the water does not stand at a uniform depth over the entire check. In the border strip, location of the opening(s) should cause sheet flow along the slope guided by the bunds on either side. Ecological footprint- Methodology, Impact & Examples, Glass Fibre Reinforced Concrete- 4 Constituents Full Guide. The size of check basins is dependent on the infiltration rate. I will surely cover other main categories in another blog. […] flooding and border strip method are two types in surface irrigation, one of the major methods of irrigation. It may vary from 1m2 for growing vegetables and other intensive irrigation to 1- 2 hectares for growing rice under wet land conditions. Theme: Newses by Themeansar. The size of levee depends upon the depth of water to be applies as well as the stability of the soil when it is wet. It is The diagram given below shows check flooding. Border strip method is otherwise called border strip flooding method. Background and Objective: Border strip method of irrigation is a widely used surface irrigation technique which is best adapted to crops like wheat, barley, fodder crops and legumes. This results in uneven distribution of water within the plot. This method is especially suited to forage crops,its advantage being that for a relatively low investment a system can be developed which can afford the highest irrigation efficiency and lowest labour requirements. The surface is essentially level between two borders so that the advancing sheet of water covers the entire width of the strip. (b) BORDER STRIP: This is a controlled method of irrigation. Contour checks are prepared by constructing ridges along contours at vertical intervals of 6 to 12 cm and connecting them with cross ridges at intervals. Strip size: 10 to 20 m wide, and 100 to 400 m long. The main points regarding this are. If you continue browsing the site, you agree to the use of cookies on this website. This method is suitable for row crops. When the advancing water reaches the lower end of the strip, the supply of water to the strip is turned off. Check flooding and border strip method are two types in surface irrigation, one of the major methods of irrigation. | In all the surface methods, Surface irrigation Uncontrolled flooding, Border strip,Check,Basin,Furrow method. In the border strip flooding method, the farm is divided into a series of strips 10 to 20 metres wide and 100 to 300 metres long. Suitability of Border strip method-This method of irrigation is more suitable for soils with moderately low to moderately high infiltration rates.-This method is suitable for irrigating close-growing crops such as wheat, barley and fodder crops. The supply ditch. Suitability : To soils having moderately low to moderately high infiltration rates. check flooding method of irrigation is used for, Furrow Method of Irrigation- Construction & Advantages FULL Details, Controlled Flooding- 6 Types| Free Flooding| Basin Flooding, Methods of Irrigation- 3 Methods Full Guide, Controlled Flooding- 6 Types| Free Flooding| Basin Flooding | Vincivilworld, Furrow Method of Irrigation- Construction & 5 Top Advantages FULL Guide, Road Pavement Layers – Components & Functions. Drip Irrigation. Water is turned into each strip through a head gate along one of the narrow sides and flows downhill the length of the strip. The method is also known as irrigation by plots since the entire area is divided into several plots obtained by subdividing the entire area by levees. 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