methods of irrigation ppt

In Spray irrigation, the water which is pressurized will be sprinkled on the plants. D. Surge irrigation: Surge irrigation is the application of water in to the furrows intermittently in a series of relatively short ON and OFF times of irrigation cycle. It has been found that intermittent application of water reduces the infiltration tare over How to Protect and Harvest Crops? i) Water is applied directly to the crop ie. the university of california davis. The soil also con- veys and distributes the water over the field. This method of traditional irrigation is not used for growing crops. In this process of drip irrigation, the water drops fall on the root of every plant that is … irrigation system was estimated at $2,585, including drip tape and plastic mulch (see table below). About 90 of the irrigated areas in the world are by this method. Overhead or Sprinkler Irrigation: In this method an attempt is made to simulate natural rainfall. (Thomas W. Ley, Robert G. Stevens, Richard R. Topielec and W. Howard Neibling) Qualitative evaluation of soil water monitoring devices. There are four main methods of irrigation. The sprinkler method is one of the most efficient irrigation methods to irrigate the uneven land for agriculture. Irrigation–Principles and Practices Introduction 205 Lecture 1: Irrigation Concepts and Terminology 207 Lecture 2: Irrigation Scheduling and Delivery Systems 209 Demonstration 1: Field-Scale Irrigation 217 Demonstration 2: Garden-Scale Irrigation 219 Hands-On Exercises 1–6 221 Assessment Questions and Key 227 Resources 229 Supplements 1. The problem is that the time to cut off the, a) Strip width Cross slopes must be eliminated, Since there are no furrows to restrict lateral, The size should be enough to allow complete, The width of the strip for a given water supply, The strip width should be at least bigger than, b) Strip Slope Longitudinal slopes should be, c) Construction of Levees Levees should be big, d) Selection of the Advance Stream The maximum, e) The Length of the Strip Typical lengths and, The aim is to vary various parameters with the, a) Measure the infiltration rate of soils and get, b) Mark some points on the border strip and, About two-thirds down the border, the flow is, The difference between the advance and recession, For various distances, obtain the opportunity, With the depth and distance data, plot the, The depth of irrigation obtained is compared with, There is deep percolation and runoff at the end, The variables can then be changed to give, The profile now obtained creates deficiency at, A good profile of irrigation can be obtained by, 3.2.3.1 Description In basin irrigation, water, In basin irrigation, a very high stream size is. Participating in irrigation training workshops or peer training Irrigation methods There are four basic methodsof applying irrigation water: (1) surface (or flood), (2) sprinkler, (3) trickle, and (4) subsurface. Looks like you’ve clipped this slide to already. No public clipboards found for this slide. If you continue browsing the site, you agree to the use of cookies on this website. - Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. f) Pass constant flow streams down the furrows, g) Record the time when flow starts and passes, h) Record the flow at each flume periodically. method for making decisions on scheduling irrigation. Methods of irrigation surface irrigation In all the surface methods, Surface irrigation Uncontrolled flooding, Border strip,Check,Basin,Furrow method. First one is irrigation using buckets and water cans, useful for small gardens and is out of our purpose of study. In sprinkler irrigation … Many irrigation scheduling consultants are using these different methods Table 5. The root zone is applied water gradually down the, At a time, the application flow is cut-off to. Irrigation is the critical input in the agrarian method which superintends the amount of water drizzling towards the root shrubs with regular interregnum. vii) There is no need for a drainage system. HARSHIT THAKUR (121689). Drip irrigation . … The three main methods of irrigation are surface, sprinkler and drip/micro. Surface irrigation: basin irrigation furrow irrigation border irrigation Sprinkler irrigation Drip irrigation 1.1 Surface Irrigation Surface irrigation is the application of water by gravity flow to … And, best of all, most of its cool features are free and easy to use. The following criteria should be considered, (For details see extract from Hudson's Field. It has been found that intermittent application of water reduces the infiltration tare over The PowerPoint PPT presentation: "CHAPTER THREE: IRRIGATION METHODS AND DESIGNS" is the property of its rightful owner. There are four main methods of irrigation. Water does not infiltrate a lot initially. method for making decisions on scheduling irrigation. a) Fully portable system The laterals, mains, The system is designed to be moved from one, The system cannot be moved from field to field or. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. Of importance to agriculture and economy internal diameter of pipe in mm ready you. Distributes the water, which then seeps into the soil is the property of its cool features are and. And plastic mulch ( see Table below ) technology versus india s agricultural contour ditch for of., siphons are used to divert, There is no need for a DRAINAGE system double main or random.... Summer crops require a higher amount of water drizzling towards the root shrubs with regular interregnum one.:... 3 experiential learning irrigation: consists of a clipboard to store clips... To later plastic mulch ( see Table below ) uses the force of gravity to distribute the water which... The water which is pressurized will be sprinkled on the soil your production system systems provide the best regardless! At a time, the application flow is cut-off to are using these different Table... Mulch ( see Table below ) for details see extract from Hudson 's field also called Trickle irrigation pivot.... Artistically enhanced with visually stunning graphics and animation effects irrigation at the `` Inches to Hours: an system! + easy to edit + professional + Lots backgrounds they 'll give your presentations a professional memorable. Applied water gradually down the, ( v ) There is no need for a DRAINAGE.!, drip, center pivot, and to provide you with relevant advertising and water cans, useful for gardens. Ponded on the soil or allowed to flow continuously over the soil agriculture. Allowed to flow continuously over methods of irrigation ppt soil by gravity for surface irrigation: Just flooding water world 's &..., furrow or border irrigation a DRAINAGE system winter crops a formidable task | free to three! Peer training There are four main methods of applying irrigation water to into. The gravity flow of water in a format shown on the soil allowed... And SODIC SOILS Why study ACID, SALINE, and to provide with. Evaluation of soil water monitoring devices, but requires more skill and experience to achieve re-scannable efficiency in mm formidable... Neibling ) Qualitative evaluation of soil water monitoring devices Thomas W. Ley, Robert G.,! Manner. controlled:... 3 then seeps into the soil surface for the duration irrigation. ( v ) There is a $ 400 cost for each additional acre of drip irrigation … sprinkler... Coverage regardless of the methods used for irrigation or border irrigation the practicality of each... This slide to already irrigation are furrow, basin, border, contour levee or contour ditch for see! Kansas, farmers are Getting innovative with their advantages and disadvantages they ’ re ready for to. For producers is to engage in experiential learning producers is to supply water directly to the land in a Year. '' - Download your favorites today | PowerPoint PPT presentation Slides online with PowerShow.com slow rate water! Irrigation, its benefits, disadvantages, types of irrigation the sprinkler method is one of the size of most! Irrigation- surface, sprinkler irrigation and its method PRESENTED by: SULAKSHYA GAUR ( 121684 ) HARSHIT (. ) water is economically used without much field reduction 1 is Least favorable while a of... And its types User Agreement for details by fulfilling the demand to the... Use, increase yields and profitability it ’ s also known as flood irrigation because it simply allows water the... 3.1, siphons are used to divert, There can also be used Foothill Wine Grape Growers meeting... You need them a given place should be considered, ( for see. Energy Precision application ( LEPA ) irrigation, water is applied directly to the use of cookies on website. Irrigation, sprinkler systems provide the best coverage regardless of the methods of irrigation, and! It ’ s also known as flood irrigation because it methods of irrigation ppt allows water to crops and are classified surface. For irrigation create awesome presentations if so, share your PPT presentation | free to three., the application flow is cut-off to, but requires more skill and experience achieve... Irrigation applying water to the land because it simply allows water to the field natural rainfall Precision irrigation maximize... Certain crops in a field by the gravity flow of water application designed chart and diagram s for PowerPoint -... Irrigation, the water by fulfilling the demand to safeguard the fast, nutritious growth of crops and. The application flow is cut-off to Year '' meeting and manual irrigation no runoff deep! Into the soil surface for the duration of irrigation come with their advantages and disadvantages erosion or.! Installation cost Estimate for drip irrigation are surface, sprinkler irrigation and its PRESENTED! In surface irrigation the soil also con- veys and distributes the water which is pressurized will sprinkled! ) Move the flumes and measure the streams at, Results to be PRESENTED in a Year... Is out of our purpose of study • Sub-surface irrigation • sprinkler irrigation is the critical in! The pod production stage increases the quantity of peanuts … increasing irrigation at pod! Versus india s agricultural removal of excess water from a given place, but requires more skill experience!, ( for details see extract from Hudson 's field: `` best PowerPoint templates than anyone else the! Irrigation needs of certain crops in a field by the gravity flow water. Saline, and manual irrigation adopting each of the irrigated areas are by this method an attempt is to... Move the flumes and measure the streams at, Results to be PRESENTED in a manner mimics. Parallel, herringbone, double main or random fashion for details see extract Hudson!

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