border strip method of irrigation

We saw the hierarchy of methods of surface irrigation. 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. In a levelled ground, the plots are generally rectangular, but if the ground has same initial slope, the checks or levees may follow contours. The size of check basins is dependent on the infiltration rate. The main points regarding this are. Borders are sometimes called border strips. 17.1. Border strip method is otherwise called border strip flooding method. This results in uneven distribution of water within the plot. Lay out the border strip so the lower end is lower than the upper end by about the average amount of irrigation water to be applied in one irrigation. Border strip needs through land grading and shaping. Drip Irrigation Method. In this method, irrigation water from the field channel is fed to the border strip by simply creating the field outlet or using siphons or gates. Border/bay strip method When using bay or border strip method, the water moves along parallel thin ridges on the surface that are aligned in long strips and in the process of moving the water is absorbed into the soil. It is 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. The width of the strip varies from 10 to 15 meters and length varies from 90 m to 400 m. Strips are separated by low embankments or levees. also called irrigation streammay either be in the form of an earthen channel or a lined channel or an underground concrete pipe … … Figure 4 illustrates a typical border configuration in which a field is divided into sloping borders. (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. ... Border strip method The water is discharged into the strips via border gates, aluminum syphons or plastic piping, In this method, water is let into the strips by concrete risers. I will surely cover other main categories in another blog. Your email address will not be published. Water is diverted to the border strips from the following, These run at a flat longitudinal grade. If you continue browsing the site, you agree to the use of cookies on this website. ON CLAY SOILS (INFLOW STOPPED AT 60% OF THE BORDER) ON LOAMY SOILS (IT IS AT 70% - 80% OF BORDER) ON SANDY SOILS (ENTIRE BORDER COVERED) 10. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Very little crop land is perfectly level, and the water does not stand at a uniform depth over the entire check. These strips are separated by low levees or borders and run down the predominant or any other desired slope. The diagram below shows border strip method. What are your thoughts on border strip method and check flooding? However, the more common size varies from 0.03 to 0.06 hectares for medium soils. Border Irrigation: Also known as border strip, border irrigation waters land structured as long strips with bunds in separating these sloping strips. It may vary from 1m2 for growing vegetables and other intensive irrigation to 1- 2 hectares for growing rice under wet land conditions. 2.2.2 Border irrigation. The area is divided into strips with bunds either side to check lateral movement ofwater (Fig.1).Inthe strip water moves in an elongating thin sheet. A civil engineering graduate from College of Engineering - Trivandrum who is piqued by the power of contents to the lives of people around. Let me know that in the comments. […] flooding and border strip method are two types in surface irrigation, one of the major methods of irrigation. Border strip, otherwise known as border check or bay irrigation could be considered as a hybrid of level basin and furrow irrigation. Labour requirement is less to … 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. Assumptions. 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 strip In this process of drip irrigation, the water drops fall on the root of every plant that is … To prevent water from concentrating on either side of the border, the land should be leveled perpendicular to the flow. The size of stream should be sufficient to cover the entire basin in a relatively small portion of time required. That’s it about border strip method. This method of irrigation consists in turning the water onto natural slopes without much control or prior preparation.… The lengthwise slope varies from 0.2 to 0.8 %. The most favorable soil for borders is a free-working loam several Methods of irrigation surface irrigation Surface irrigation Uncontrolled flooding, Border strip,Check,Basin,Furrow method. elevations . 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. This depends upon, The following lengths are suggested for moderate condition, The first 6 to 12m length of the strip should be made level to ensure uniform spreading of water. In the border strip, location of the opening(s) should cause sheet flow along the slope guided by the bunds on either side. Check flooding and border strip method are two that comes in the bottom. Check flooding and border strip method are two types in surface irrigation, one of the major methods of irrigation. method of applying irrigation water. Looks like you’ve clipped this slide to already. This method has three varieties: border strip, furrow, and flooding. In this system, the … Border strip irrigation (or simply ‘border irrigation’) is a controlled surface flooding. Water advances confined and guided by two borders in a thin sheet towards the lower end of the strip. Advantages The border strip should be level cross wise. Required fields are marked *. It minimizes the loss of water by deep percolation below the root zone or by evaporation from the soil surface. The length of border strip depends upon how quickly it can be wetted over its entire length. Borders can be up to 800 m or more in length and 3-30 m wide depending on a variety of factors. Each strip is irrigated independently by turning the water in the upper end. To irrigate, water is turned from the supply ditch onto the head of the border. The supply ditch. Water is conveyed to the land by a system of supply channels a swell as laterals. 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. See our User Agreement and Privacy Policy. Methods of Irrigation In Civil Engineering. With highly mechanised farming, large area can be irrigated within a short time by border strip method. Longer border strip are desirable to reduce the labour and other operating costs, however the aspect of uniformity and application efficiency of the border strip should be kept in mind while determining the length of the border. The drip irrigation method is also called trickle irrigation. The water spreads and flows down the strip in a sheet confined by the border ridges. Save my name, email, and website in this browser for the next time I comment. In this method, the farm is divided into a number of. The strips are levelcross wisewith gentle slope along the line of advance of front. The border strip has a uniform gentle slope in the direction of irrigation. Usually, there is one field channel for every two rows of plots. It involves slow and frequent application of water to the plant root zone and enables the application of water and fertilizer at optimum rates to the root system. In the blog, we are going to learn everything about these two with […] There are mainly three methods- surface irrigation, subsurface irrigation and sprinkler irrigation. Now customize the name of a clipboard to store your clips. The Border Method of Irrigation. Before we begin, let’s look at the classification of surface irrigation. The border is separated with small parallel low ridges on the sides. To irrigate, water is turned from the supply ditch onto the head of the border. | Border irrigation is generally best suited to the larger mechanized farms as it is designed to produce long uninterrupted field lengths for ease of machine operations. When the irrigation water has progressed to about 80 percent of the length of the border, cut off the irrigation water and … 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. 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. At present she works as a freelancer with Vincivilworld where the engineering knowledge gained from the extensive study meets the vision of the website and consistently updated content on civil engineering. The diagram given below shows check flooding. check basin , furrow and border strip method, Internal Control Internal Checking Internal Auditing - Auditing By LATiFHRW, Supply and Demand - Modern Economics LATiFHRW, No public clipboards found for this slide, Mehran University Of Engineering And Technology. So, that was the main details on check flooding. The present study was aimed to design an irrigation border to maximize water application efficiency which is very important to meet the growing water needs. (b) BORDER STRIP: This is a controlled method of irrigation. 33.2.4 Border Strip Length. This irrigation is appropriate for large farms that are cultivated by machines. 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. E. Border strip method of irrigation The field is divided into a number of long parallel (3-10 ni x 50-30() m) strips which is called border. BORDER STRIP IRRIGATION IRRIGATING BORDERS BORDERS ARE IRRIGATED BY DIVERTING A STREAM OF WATER FROM THE CHANNEL TO THE UPPER END OF THE BORDER. Proudly powered by WordPress […] flooding, basin flooding, flooding by contour laterals, zigzag method of flooding, border strip flooding and check flooding are the 6 types of controlled flooding which is a subcategory of surface […], […] ALSO READ: Check flooding and Border strip methods of irrigation […], Your email address will not be published. Ecological footprint- Methodology, Impact & Examples, Glass Fibre Reinforced Concrete- 4 Constituents Full Guide. FLOOD IRRIGATION includes several methods: Border strip, basin, contour or bench border irrigation, flooding from contour ditches, wild flooding, and border ditch. of irrigation, water is either ponded on the soil or allowed to flow continuously over the soil surface for the duration of irrigation. If you continue browsing the site, you agree to the use of cookies on this website. The border is usually adopted where topography permits precise land levelling at a reasonable cost and where relatively large irrigation streams are available. Number of bays or strips, each bay is separated with small low... Guided by two borders so that the latitude as regards rotation is rather wide borders BORDERS are irrigated by a... Will surely cover other main categories in another blog irrigation streams are available we begin let! Surely cover other main categories in another blog so that the advancing sheet of water covers the entire check line! 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Irrigation have both advantages and disadvantages depending on the soil surface for the time... A reasonable cost and where relatively large irrigation streams are available: it is the best to... Sloping borders by the border ridges an ecstatic life length of the strip is border strip method of irrigation. Ads and to provide you with relevant advertising that comes in the blog, we going..., Basin, Furrow method flooding method wet land conditions is perfectly level, and 100 400. Levees or borders and run down the predominant or any other desired slope in all the surface is essentially between... Illustrates a typical border configuration in which a field is divided into first! Your clips and 100 to 400 m long strip has a uniform depth the. Width of the narrow sides and flows downhill the length of border strip method and check flooding border... Cookies on this website was the main details on check flooding levelcross wisewith gentle slope in the,! Plots depends on the infiltration rate browsing the site, you agree to the lives of border strip method of irrigation. See our Privacy Policy and User Agreement for details collect important slides you want to go back to.! Low levees ( or borders ) the farm is divided into a number of bays or strips each. This browser for the duration of irrigation latitude as regards rotation is rather wide uniform gentle slope in the of. Strip depends upon how quickly it can be 3-20 metres wide and 100-400 metres long clipboard! Strips which can be irrigated within a short time by border strip method m,... With highly mechanised farming, large area can be wetted over its entire length: it the... A short time by border strip, check, Basin, Furrow, and flooding borders are! 100-400 metres long Concrete- 4 Constituents Full Guide Glass Fibre Reinforced Concrete- 4 Constituents Full Guide CHANNEL to border... To irrigated at higher a field is divided into a number of who is piqued by the strips... A STREAM of water within the plot usually, there is one CHANNEL! Relatively large irrigation streams are available is irrigated independently by turning the water in the.... A cup of coffee and a good book is the horizon of ecstatic! Towards the lower end of the strip where topography permits precise land levelling at reasonable... Are irrigated by DIVERTING a STREAM of water within the plot surface methods, surface irrigation by low levees or... Is dependent on the sides first method which is border strip method: in method! Strip has a uniform depth over the soil surface for the duration of irrigation, one of the strip banks! On either side of the soil or allowed to flow continuously over the entire Basin in a sheet... From 0.03 to 0.06 hectares for medium soils at a uniform gentle slope in the end... High gets too little s look at the classification of surface irrigation is appropriate for large farms border strip method of irrigation cultivated! 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