Part of the cost is a capital investment useful for several years, and another part is due to the annual cost of disposable parts. Drip irrigation seminar ppt with pdf report study mafia. Drip irrigation handbook 3 contents introduction aim of this document safety instructions use of symbols in this document drip irrigation system overview an overview of the drip irrigation system components, their functions and properties. Drip irrigation is a technique in which water flows through a filter into special drip pipes, with emitters located at different spacing. Drip irrigation drip irrigation, also known as trickle irrigation or microirrigation, is an irrigation method which saves water and fertilizer by allowing water to drip slowly to the roots of plants, either onto the soil surface or directly onto the root zone, through a network of valves, pipes, tubing, and emitters. Design, evaluation and irrigation scheduling of drip. Most of your landscape can be watered with drip irrigation except for turf areas. Water is distributed through the emitters directly into the soil near the roots through a special slowrelease device. Dripirrigation systems for small conventional vegetable. For detailed instructions for the operation, maintenance and troubleshooting of the components of the netafim drip irrigation. This presentation ends with an example that shows the design process. Also calculations were carried out comparing grid electricity with pv solar electricity.
Agriculture is the nerve of any country as it is needed for survival of living beings. Susmitha surendren post doc lucas hanks, richard warner, otto hoffman nrcs cig. Inline drip irrigation limits the potential for liability by reducing or eliminating overspray on buildings, walkways, roadways, and other trafficked areas. Tomatoes and peppers timothy coolong department of horticulture university of kentucky. Powerpoint presentation at the solano irrigation districts irrigation efficiency workshop. Any surface water such as streams, ponds, lakes, and rivers will contain bacteria, algae, or other. Normally the land gets the water through the natural source like rain but the amount of water that the land gets through rain is insufficient for the plants to grow. Drip irrigation is an ideal solution for irregular or small areas. Drip irrigation saves so much water that it is required by california law as the way to water narrow or sparse plantings in new commercial and larger residential landscapes.
Ppt drip irrigation powerpoint presentation free to. Drip irrigation, commercialized by israeli engineers in the 1950s, delivers water directly to crops roots through porous or perforated tubing installed on or below the soil surface. Diy drip irrigation your way maybe youre the hands on type or you have some experience with drip irrigation but need more guidance than a brief product description and a few specs. Promoted for water conservation, drip irrigation does just the opposite. Remove this presentation flag as inappropriate i dont like this i like this remember as a favorite. Ppt drip irrigation powerpoint presentation free to view id. In this time of water and resource conservation, drip irrigation makes sense. Drip irrigation sometimes referred to as micro irrigation, low.
Pounds per square inch psi at the start point of the drip system most municipal water systems range from 30 to 60 psi domestic with well 3050 psi adjustable pressure switch can go over 100 psi elevation. Memon2 abstract irrigation using drippers is often considered the most efficient method in terms of both water use and labour, but because it is complex, it must be designed, installed, and maintained. Traditionally, irrigation had relied upon a broad coverage of water to an area that may or may not contain plants. Bringing the university to you western regional climate. By substituting equation 3 into equation 9 and simplifying, the formula becomes 6. Ppt drip irrigation system powerpoint presentation. The systems are easy to install, require no trenching, and the only tools needed are pruning shears and a punch. Design, installation and operation manual for subsurface. The following slides present the drip irrigation system concept in some detail. With your gallons per minute calculation, how much drip tape can you use at one time. Irrigation systems should be a relevant agent to give solutions to the increasing demand of food, and to the development, sustainability and productivity of the agricultural sector. Drip irrigation major products drip products deliver water directly to the root zone. Dripmicro cyclic reduce leaching leaching fraction no more than 20% increasing irrigation efficiency inspecting systems regularly irrigation audit uniformity is key reduce variability replace nozzles, check for nozzle uniformity check for clogs or buildup. The basics of drip irrigation what is the most efficient way to water your landscaping beds, vegetable garden and container plants.
The first drip tape was first used in the united states in the 1960s. Evaporation loss drip sprinkler furrow flood topic 90. It was developed by an irrigation company called netafin which patented the first drip. Drip irrigation seminar report, ppt, pdf for civil. Selection of drip tape should be based on emitter spacing and flow rate.
Irrigation is described as the artificial application of water to the land or soil. Michael derewenko may 20, 2015 4 min read im confronted all the time by skepticism about drip and point source irrigation and usually after a brief discussion on how advances in technology, design, installation, and innovation made drip irrigation systems more effective than. It is an alternative to sprinkler or furrow methods of irrigating crops. Drip irrigation seminar report, ppt, pdf for civil engineering. The water flows under low pressure through plastic pipetubing laid along each row of plants. For properties where surface irrigation of treated effluents is not acceptable, drip irrigation is a very viable alternative for homeowners. Drip systems are particularly well suited for desert landscapes, places where runoff can be a problem, and small, narrow areas such as entryways. It applies small amounts of water usually every two or three days to the immediate root zone of plants. Irrigation has not been embraced in kenya in large scale except for the well established canal irrigation systems like in mwea, ahero, bura that came into existence way back.
This document has been produced for internal information purposes only among sai. Table 3 below shows a comparison between the two sources of energy. A wireless application of drip irrigation automation supported by soil moisture sensors in this paper irrigation is carried out using soil moisture values but extend to this proposed system displays temperature and humidity values. Drip irrigation drip irrigation is a controlled, slow application of water to soil over a long period of time, usually lasting several hours. In the field, dripirrigation tape should be installed with emitters upward looking up to prevent clogging. The results also showed the analysis of irr was 23. Drip irrigation is an efficient approach that delivers water to crops at or below the soil surface. Use dripline for dense plantings where its cost effective to distribute lowvolume water evenly. The first drip tape was first used in the united states ppt.
Maintenance costs are often lower due to reduced overspray, runoff, erosion, compaction, water staining, and property damage. Explore drip irrigation with free download of seminar report and ppt in pdf and doc format. Drip irrigation design colorado state forest service. However organizations such as kari and amiran have tried to come up with affordable drip irrigation systems for which small scale farmers have been able to take up. Powerpoint presentation at the ucce quadcounty walnut institute meeting.
Based on these figures a preassessment of the vegetable farm using drip irrigation with solar pv was carried out. Inline drip emitter tubing install one more than width of bed. Design, evaluation and irrigation scheduling of drip irrigation system on citrus orchard asif, m. Adopting more efficient techniques, such as using drip irrigation systems, can help ensure that. Use a system of precise emitter devices for sparse plantings where its cost effective to separately irrigate each plant. Drip presentation free download as powerpoint presentation. Flow rate needs to be adjusted so there is no flooding or runoff. Drip irrigation is an alternate onlot disposal system. Compared with conventional flood or furrow irrigation, drip methods can reduce the volume of water applied to fields by up to 70 percent, while increasing crop.
If you apply pumping system in which you make use of pipes to distribute water with the help of spray heads which moisten your whole soil surface, then this system is known as spray or sprinkler system. Different types of irrigation and irrigation systems storage. A drip irrigation system is easy to drip irrigation is the slow and precise delivery of water to chosen plantings. With your gallons per minute calculation, how much drip. However, its exceptional capabilities cannot be effectively implemented if the user is not familiar with the related knowledge and does not implement it in the current operation and maintenance of the drip irrigation. High levels of certain parameter might not render a water source unsuitable for drip irrigation, but will make appropriate water treatment a necessity to avoid plugging the irrigation system. Drip irrigation systems normally place the water directly into the soil, or onto the soil surface. Dripworks pn dsd6 100 or dsd6500 500 page 11 upper left on page. The adobe flash plugin is needed to view this content. The actual irrigation design group assesses the information, specifies the precise crop water demands, does hydraulic computations in order to determine the pieces and structure of your irrigation system, the water pressure which will likely be utilized all through the. Design guide irrigation direct canada drip irrigation. Drip irrigation can be used for crops with high or. For nongrass areas like these, drip irrigation is an ideal watering solution that will provide great results while saving you water.
Different irrigation systems to plants drip irrigation surface irrigation horticultural plants 91. Compared to overhead irrigation, drip irrigation can reduce water use. Drip irrigation was invented in the early 1960s as an ef. Find flow rate on label of drip irrigation package example. Steve aitken, editor of fine gardening, explains the components and shows you. With a few simple tools, you can easily install drip irrigation in your garden. The dripirrigation system delivers water to each plant through a thin polyethylene tape or tube with regularly spaced small holes. Certificate this is to certify that the technical seminar presentation entitled drip irrigation is. The design and maintenance of a dripirrigation system should be clearly outlined in the organic system plan farm plan required for certification, including any inputs that will be delivered through the dripirrigation system. Assume the drip line is smooth and blasius empirical formula is used. Drip tape solano id powerpoint presentation getting the most from your irrigation system. Drip irrigation expanding worldwide national geographic. Drip irrigation is sometimes called trickle irrigation and involves dripping water onto the soil at very low rates 220 litreshour from a system of small diameter. Introduction, what is it, why should i use drip irrigation, methods of irrigation, advantages.
Also explore the seminar topics paper on drip irrigation with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech, be, mtech students for the year 2015 2016. Drip irrigation is the most advanced and the most efficient of all irrigation methods. Three important components of drip irrigation systems. Certificate this is to certify that the technical seminar presentation entitled drip irrigation is submitted by k. A well chapter 2 components and working in drip irrigation, also known as. Three important components of drip irrigation systems author. Irrigation is the operation of providing water to the land by artificial means for the intention of cultivation. Drip irrigation is controlled either by hand or automatic timer. Reddy irrigation involves the artificial application of water to soil, usually for assisting the growth of crops in dry areas or where there is a shortage of rainfall. The aerobic drip irrigation system has found its most favorable use on small lots with problem soil conditions such as high water tables, shallow depth to impervious layers, lowperc soils and steep slopes.
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