Farm Irrigation System
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The document discusses different types of farm irrigation systems. It identifies surface irrigation, sprinkler irrigation, and microirrigation as the main classifications. Specific types of irrigation systems covered include surface irrigation, localized irrigation, drip irrigation, sprinkler irrigation, center pivot irrigation, lateral move irrigation, sub-irrigation, and manual irrigation. Each type is briefly described in terms of how it distributes water to crops.
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Irrigation.ppt
This document discusses different types of irrigation systems. It begins by defining irrigation as the artificial application of water to land or soil. There are four main types of irrigation systems discussed: surface irrigation where water is applied by gravity flow, typically using flood, furrow or border techniques; subsurface irrigation which applies water below the ground surface to raise the water table; sprinkler irrigation which applies water similarly to rainfall using pumps and pipes; and micro irrigation, also called drip irrigation, which applies frequent, low volume water doses directly to plant roots. Each system type has advantages and disadvantages related to efficiency, costs, crop suitability, and management requirements.
Types of Irrigation
1. Irrigation is the artificial supply of water to crops through methods like surface, sprinkler, and drip irrigation. Surface irrigation involves distributing water over the soil surface by gravity in techniques like basin, border, and furrow irrigation.
2. Sprinkler irrigation applies water similar to rainfall through pipes and sprinklers. Drip irrigation drips water slowly from pipes and emitters directly to plant roots.
3. The suitable irrigation method depends on factors like soil type, crop type, technology, costs and previous experience. Surface irrigation is common on loamy and clay soils while sprinkler and drip are more suitable for sandy soils with low water storage.
Ppt on irrigation
This document summarizes four main irrigation methods: surface irrigation (flooding), sprinkler irrigation (applying water under pressure), drip or trickle irrigation (applying water slowly to the soil), and sub-surface irrigation (flooding water underground). Surface irrigation is the most widely used method, covering 90% of irrigated land. Sprinkler irrigation is ideal for scarce water areas. Drip irrigation conserves water, controls weeds, and applies water at a slow rate matching crop needs. Sub-surface irrigation is used where soil and topography allow watering underground.
Presentation on Irrigation
This document discusses various methods of irrigation. It defines irrigation as the artificial application of water to plants for proper growth and development. The objectives of irrigation are to ensure plant growth and development, control soil temperature, decompose organic matter, soften tillage pans and clods, and control pests and diseases. Sources of irrigation water include surface water sources like rivers and lakes, as well as groundwater from tubewells. Methods of irrigation discussed include surface irrigation techniques like flood, border strip, and furrow irrigation. Sub-surface, sprinkler, and drip irrigation methods are also outlined.
Modern irrigation methods
This document discusses modern irrigation systems. It describes three main types - sprinkler irrigation, drip irrigation, and pot irrigation. Sprinkler irrigation sprays water into the air to water crops. Drip irrigation applies small amounts of water directly to plant roots through pipes and tubing. Pot irrigation uses porous clay pots to draw water into the soil. Modern systems are more efficient but also more expensive than traditional flooding methods. They provide more uniform water application and optimize water and electricity usage on agricultural fields.
Drip irrigation
The document provides an overview of different types of micro irrigation systems and their benefits over traditional irrigation methods. It discusses various irrigation techniques such as surface irrigation methods like flood, furrow and basin irrigation, and pressurized methods like sprinkler and drip irrigation. It explains the key factors to consider when selecting an irrigation method, and highlights the advantages of micro irrigation systems such as efficient water use, higher crop yields, and reduced insect and disease problems.
Farming-Primitive and Modern : A comparison
The document discusses the differences between modern and old farming methods. In olden times, farming relied more on manual labor and green manures rather than machines and chemical fertilizers. Seeds were also of lower quality. Now, agriculture utilizes many machines, produces higher yields through improved techniques, and relies more on chemical pesticides, fertilizers, and higher-quality seeds. However, modern farming also causes more pollution and environmental degradation through extensive machine and chemical use.
Irrigation
the present ppt describes about irrigation methods following from the ancient periods to up to now. the present ppt also describes about sprinkler and drip irrigation methods. it gives an elaborate knowledge on irrigation methods.
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Irrigation.ppt
This document discusses different types of irrigation systems. It begins by defining irrigation as the artificial application of water to land or soil. There are four main types of irrigation systems discussed: surface irrigation where water is applied by gravity flow, typically using flood, furrow or border techniques; subsurface irrigation which applies water below the ground surface to raise the water table; sprinkler irrigation which applies water similarly to rainfall using pumps and pipes; and micro irrigation, also called drip irrigation, which applies frequent, low volume water doses directly to plant roots. Each system type has advantages and disadvantages related to efficiency, costs, crop suitability, and management requirements.
Types of Irrigation
1. Irrigation is the artificial supply of water to crops through methods like surface, sprinkler, and drip irrigation. Surface irrigation involves distributing water over the soil surface by gravity in techniques like basin, border, and furrow irrigation.
2. Sprinkler irrigation applies water similar to rainfall through pipes and sprinklers. Drip irrigation drips water slowly from pipes and emitters directly to plant roots.
3. The suitable irrigation method depends on factors like soil type, crop type, technology, costs and previous experience. Surface irrigation is common on loamy and clay soils while sprinkler and drip are more suitable for sandy soils with low water storage.
Ppt on irrigation
This document summarizes four main irrigation methods: surface irrigation (flooding), sprinkler irrigation (applying water under pressure), drip or trickle irrigation (applying water slowly to the soil), and sub-surface irrigation (flooding water underground). Surface irrigation is the most widely used method, covering 90% of irrigated land. Sprinkler irrigation is ideal for scarce water areas. Drip irrigation conserves water, controls weeds, and applies water at a slow rate matching crop needs. Sub-surface irrigation is used where soil and topography allow watering underground.
Presentation on Irrigation
This document discusses various methods of irrigation. It defines irrigation as the artificial application of water to plants for proper growth and development. The objectives of irrigation are to ensure plant growth and development, control soil temperature, decompose organic matter, soften tillage pans and clods, and control pests and diseases. Sources of irrigation water include surface water sources like rivers and lakes, as well as groundwater from tubewells. Methods of irrigation discussed include surface irrigation techniques like flood, border strip, and furrow irrigation. Sub-surface, sprinkler, and drip irrigation methods are also outlined.
Modern irrigation methods
This document discusses modern irrigation systems. It describes three main types - sprinkler irrigation, drip irrigation, and pot irrigation. Sprinkler irrigation sprays water into the air to water crops. Drip irrigation applies small amounts of water directly to plant roots through pipes and tubing. Pot irrigation uses porous clay pots to draw water into the soil. Modern systems are more efficient but also more expensive than traditional flooding methods. They provide more uniform water application and optimize water and electricity usage on agricultural fields.
Drip irrigation
The document provides an overview of different types of micro irrigation systems and their benefits over traditional irrigation methods. It discusses various irrigation techniques such as surface irrigation methods like flood, furrow and basin irrigation, and pressurized methods like sprinkler and drip irrigation. It explains the key factors to consider when selecting an irrigation method, and highlights the advantages of micro irrigation systems such as efficient water use, higher crop yields, and reduced insect and disease problems.
Farming-Primitive and Modern : A comparison
The document discusses the differences between modern and old farming methods. In olden times, farming relied more on manual labor and green manures rather than machines and chemical fertilizers. Seeds were also of lower quality. Now, agriculture utilizes many machines, produces higher yields through improved techniques, and relies more on chemical pesticides, fertilizers, and higher-quality seeds. However, modern farming also causes more pollution and environmental degradation through extensive machine and chemical use.
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the present ppt describes about irrigation methods following from the ancient periods to up to now. the present ppt also describes about sprinkler and drip irrigation methods. it gives an elaborate knowledge on irrigation methods.
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This document provides information about irrigation, including its definition, purposes, history, types, and components. It defines irrigation as the artificial application of water to soil, usually used to assist growing crops in dry areas or during low rainfall. Ancient Mesopotamian engineers built elaborate dam and canal systems to distribute water for agricultural and domestic needs. Modern irrigation systems include surface, center pivot, lateral move, and localized drip/sprinkler methods. Proper drainage of excess water is also important for soil health and equipment access. The document discusses drainage system design considerations based on soil, water table, and crop factors.
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This document defines various agricultural terms and tools. It describes farm equipment as machinery used for crop production and land preparation, while farm implements are accessories pulled by animals or farm vehicles. Farm tools are lighter objects used without animals or machinery. Various common hand tools are then listed and described, including hoes, rakes, shovels, and pruning shears. The document also provides examples of farm implements like plows and harrows, as well as farm equipment like tractors. It discusses farm inputs, labor, and basic calculations in agriculture.
Sprinkler Irrigation System
This document provides an overview of sprinkler irrigation systems, including their objectives, types, components, and design. The key points are:
1) Sprinkler irrigation systems apply water similar to rainfall using pressurized pipes and sprinklers. Their main objective is to apply water uniformly to crop root zones with less water than other methods.
2) Systems are classified by their sprinkler arrangement (rotating heads or perforated pipes) and portability (portable, semi-portable, semi-permanent, or permanent).
3) The main components include water pumps, tubing (mainlines, submains, laterals), sprinkler heads, fittings and accessories like filters.
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This power point presentation will give a complete idea of types of irrigation, water requirement of crops, duty, delta, canal revenue etc. This presentation also contain the numerical for complete understanding the concepts.
Tillage & land preparation
The document discusses various types of tillage and land preparation equipment used in agriculture. It defines tillage as modifying the soil structure to create suitable conditions for plant growth. Primary tillage like plows are used to break up soil while secondary tillage implements such as disc harrows and cultivators further break up soil clods and level the surface. Conservation tillage is also discussed, which leaves over 30% of the soil surface covered with residue to reduce erosion. Proper tillage is necessary to control weeds, aerate the soil, and prepare high quality seedbeds for crop growth.
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Irrigation
The document provides an outline and summary of a presentation on irrigation. It begins with definitions of irrigation and its uses in crop production. It then discusses the history of irrigation in ancient civilizations like Peru and India. Current global statistics on irrigation are presented, showing that 68% of irrigated land is in Asia. The main types of irrigation systems - surface, center pivot, lateral move, and localized drip/sprinkler - are described. Issues with irrigation in Bangladesh like groundwater depletion and arsenic contamination are raised. The presentation advocates for more efficient irrigation methods like bucket drip kits to minimize water waste.
Unit 1 Crop Water Requirement
This document contains the syllabus for the course CE8603 - Irrigation Engineering taught by A.Leema Margret, Assistant Professor at Ramco Institute of Technology, Rajapalayam. The syllabus is divided into 5 units that cover topics like crop water requirement, irrigation methods, diversion and impounding structures, canal irrigation, and water management in irrigation. Key terms discussed in Unit 1 include duty of water, delta, base period, evapotranspiration, and factors affecting duty of water. Surface irrigation methods like flow irrigation and sub-surface irrigation are also introduced.
Surface irrigation methods
Surface irrigation methods, Wild flooding, Check basin, Ring basin, Furrow irrigation, subsurface irrigation, Drip irrigation, irrigation, Sprinkler irrigation
Irrigation PPT
Irrigation is the process of transporting water from areas with abundant supply like rivers or reservoirs to drier areas for agricultural and domestic purposes. Ancient Mesopotamians and Egyptians developed early irrigation systems using dams, reservoirs, and canals to supply water to lands away from water sources. Irrigation was invented to allow people living farther from water access to drink, grow crops, and meet other needs, and made obtaining water more reliable and regular. Today, irrigation continues to enable farming in more places and help ensure a secure food supply for more people.
Modern irrigation techniques
Irrigation is the artificial application of water to land or soil to assist in crop growth. Historically, irrigation was labor intensive and dependent on weather, but modern irrigation is more machine intensive, market-focused, and allows farmers to control water supply independent of rains. There are several irrigation methods, including surface irrigation where land is fully flooded, sprinkler irrigation where water is distributed through sprinklers, and drip irrigation where water is supplied drop-by-drop directly to plant roots, making it the most efficient method. While modern irrigation techniques are more costly to install initially, they are also more efficient and effective at delivering the right amount of water to increase crop yields.
Drip Irrigation System 03
This document provides information on designing a drip irrigation system. It discusses the general information required, including the water source, crops, topography, soil texture and climate. It outlines the steps to design the system, which include determining the number of emitters and drippers, pipe diameters and capacities, and selecting filters, fertilizer applicators and the pumping unit. Design considerations include irrigation requirements, selecting emitters, determining the system capacity, length of main, sub-main and lateral lines. It also evaluates the hydraulic performance factors like uniformity coefficient, distribution efficiency and application efficiency at different operating pressures.
DRIP IRRIGATION
Drip irrigation is a type of micro-irrigation system that applies water directly to plant roots. The key components of a drip irrigation system include a water source, pumping system, distribution pipes, drip tape with emitters, injectors, and a filtration system. Drip irrigation conserves water by reducing evaporation and runoff, allows for targeted fertilizer application, and improves crop yields. It has been widely adopted for agriculture in water-scarce regions like India and Israel.
Threshing
The threshing process with working principle, machine used, testing procedure and safety during operation
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Soil moisture by tensiometer. for more infomation and getting in ppt formate visite nikunjchauhan.com
IRRIGATION SYSTEM PLAN AND DESIGN (2).pptx
The document discusses the planning and design of irrigation systems for farms. Properly designing an irrigation system requires matching the pumping system's pressure and flow rate to the irrigation distribution system. An irrigation plan is needed to layout the system in the most cost-effective way, provide installation instructions step-by-step, and form the basis for agreements between contractors and farmers. The primary functions of farm irrigation systems are to supply water to crops in the needed quantities and times by diverting, conveying, distributing water within fields and regulating flows.
Irrigation method presentation
This document describes different methods of irrigation. Surface irrigation involves applying water over the soil surface through gravity, including basin, furrow, and border irrigation. Basin irrigation involves flooding entire fields enclosed by dykes. Furrow irrigation channels water along fields in furrows. Sprinkler irrigation sprays water into the air through sprinklers to water crops like rainfall. Drip irrigation drips water slowly onto soil near plants through emitters, wetting only the root zone unlike surface and sprinkler irrigation.
Methods of irrigation
This document discusses various aspects of irrigation including the importance of water for agriculture, different irrigation methods, and microirrigation systems. It describes that irrigation is the artificial application of water to assist crop growth. Several irrigation methods are discussed in detail, including surface irrigation methods like flooding, border strip, basin, check, and furrow methods. It also describes pressurized irrigation methods like sprinkler and drip/micro irrigation which apply water at low rates directly to plant roots to improve efficiency. The document highlights factors to consider for selecting appropriate irrigation methods based on soil, topography, and other conditions.
Information About Water Irrigation
Irrigation is the application of controlled water to plants and involves various methods depending on the crop and environment. The main types are surface irrigation, micro-irrigation, drip irrigation, sprinkler irrigation, and center pivot irrigation. Surface irrigation involves distributing water over a field via gravity through methods like basin, border, and furrow irrigation. Micro-irrigation and drip irrigation are low-pressure methods that place water directly in the plant root zone to minimize water waste. Sprinkler irrigation distributes water through a network of pipes and sprinklers similar to rainfall. Center pivot irrigation rotates an arm in a circular pattern to water crops. Subsurface irrigation methods deliver water below ground.
Improvement in food resources grade 9
Irrigation is used to supply water to agricultural crops through various methods. Major types of irrigation in India include canal systems from rivers, groundwater wells, tanks, and rainwater harvesting. Common techniques involve surface irrigation through flooding of fields, as well as localized systems like drip and sprinkler irrigation. River lift systems involve pumping water from sources to command areas and fields through distribution networks. Cropping patterns include intercropping different crops together, mixed cropping by planting multiple crops in the same season, and crop rotation by alternating different types of crops over seasons.
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Irrigation and drainage
This document provides information about irrigation, including its definition, purposes, history, types, and components. It defines irrigation as the artificial application of water to soil, usually used to assist growing crops in dry areas or during low rainfall. Ancient Mesopotamian engineers built elaborate dam and canal systems to distribute water for agricultural and domestic needs. Modern irrigation systems include surface, center pivot, lateral move, and localized drip/sprinkler methods. Proper drainage of excess water is also important for soil health and equipment access. The document discusses drainage system design considerations based on soil, water table, and crop factors.
Agricultural Crop Production Ppt. Presentation
This document defines various agricultural terms and tools. It describes farm equipment as machinery used for crop production and land preparation, while farm implements are accessories pulled by animals or farm vehicles. Farm tools are lighter objects used without animals or machinery. Various common hand tools are then listed and described, including hoes, rakes, shovels, and pruning shears. The document also provides examples of farm implements like plows and harrows, as well as farm equipment like tractors. It discusses farm inputs, labor, and basic calculations in agriculture.
Sprinkler Irrigation System
This document provides an overview of sprinkler irrigation systems, including their objectives, types, components, and design. The key points are:
1) Sprinkler irrigation systems apply water similar to rainfall using pressurized pipes and sprinklers. Their main objective is to apply water uniformly to crop root zones with less water than other methods.
2) Systems are classified by their sprinkler arrangement (rotating heads or perforated pipes) and portability (portable, semi-portable, semi-permanent, or permanent).
3) The main components include water pumps, tubing (mainlines, submains, laterals), sprinkler heads, fittings and accessories like filters.
4)
Introduction To Irrigation
This power point presentation will give a complete idea of types of irrigation, water requirement of crops, duty, delta, canal revenue etc. This presentation also contain the numerical for complete understanding the concepts.
Tillage & land preparation
The document discusses various types of tillage and land preparation equipment used in agriculture. It defines tillage as modifying the soil structure to create suitable conditions for plant growth. Primary tillage like plows are used to break up soil while secondary tillage implements such as disc harrows and cultivators further break up soil clods and level the surface. Conservation tillage is also discussed, which leaves over 30% of the soil surface covered with residue to reduce erosion. Proper tillage is necessary to control weeds, aerate the soil, and prepare high quality seedbeds for crop growth.
Drip irrigation............
This document discusses drip irrigation, including its components, design, advantages, and benefits for farmers. It begins with an introduction to irrigation and defines drip irrigation as a micro irrigation method that applies water slowly, drop by drop, directly to a crop's root zone. It then describes the key components of a drip irrigation system, such as pumps, filters, pipes, and emitters. The document outlines the design process, including collecting soil and crop data and determining water and equipment requirements. It notes the advantages of drip irrigation include water and cost savings compared to other methods. In conclusion, drip irrigation is an efficient irrigation system that uses less water to increase yields, benefiting small-scale farmers.
4.Land Preparation.pptx
This document discusses land preparation and tillage practices. It covers the aims of land preparation such as loosening soil, improving aeration and water infiltration. It describes different tillage operations including primary tillage using implements like moldboard plows and disc plows, and secondary tillage using cultivators and harrows. Conservation tillage systems are introduced, including no-tillage, mulch tillage, and ridge tillage. The advantages and disadvantages of animal, human, and machine power for tillage are presented. The document stresses that tillage can impact soil fertility positively or negatively, and should aim for minimum soil disturbance.
SITE SELECTION AND SOIL ANALYSIS.pptx
The document discusses site selection and soil preparation for rice production. It emphasizes the importance of soil analysis to determine soil pH, nutrients, and fertilizer needs. Ideal soil properties for rice include high clay content, good drainage, and a pH of 6.2-7.0. Climate factors like rainfall, sunlight, temperature and wind are also important considerations for site selection. Proper land preparation before planting includes plowing, harrowing, leveling and repairing levees to promote seed germination and plant growth.
Irrigation
The document provides an outline and summary of a presentation on irrigation. It begins with definitions of irrigation and its uses in crop production. It then discusses the history of irrigation in ancient civilizations like Peru and India. Current global statistics on irrigation are presented, showing that 68% of irrigated land is in Asia. The main types of irrigation systems - surface, center pivot, lateral move, and localized drip/sprinkler - are described. Issues with irrigation in Bangladesh like groundwater depletion and arsenic contamination are raised. The presentation advocates for more efficient irrigation methods like bucket drip kits to minimize water waste.
Unit 1 Crop Water Requirement
This document contains the syllabus for the course CE8603 - Irrigation Engineering taught by A.Leema Margret, Assistant Professor at Ramco Institute of Technology, Rajapalayam. The syllabus is divided into 5 units that cover topics like crop water requirement, irrigation methods, diversion and impounding structures, canal irrigation, and water management in irrigation. Key terms discussed in Unit 1 include duty of water, delta, base period, evapotranspiration, and factors affecting duty of water. Surface irrigation methods like flow irrigation and sub-surface irrigation are also introduced.
Surface irrigation methods
Surface irrigation methods, Wild flooding, Check basin, Ring basin, Furrow irrigation, subsurface irrigation, Drip irrigation, irrigation, Sprinkler irrigation
Irrigation PPT
Irrigation is the process of transporting water from areas with abundant supply like rivers or reservoirs to drier areas for agricultural and domestic purposes. Ancient Mesopotamians and Egyptians developed early irrigation systems using dams, reservoirs, and canals to supply water to lands away from water sources. Irrigation was invented to allow people living farther from water access to drink, grow crops, and meet other needs, and made obtaining water more reliable and regular. Today, irrigation continues to enable farming in more places and help ensure a secure food supply for more people.
Modern irrigation techniques
Irrigation is the artificial application of water to land or soil to assist in crop growth. Historically, irrigation was labor intensive and dependent on weather, but modern irrigation is more machine intensive, market-focused, and allows farmers to control water supply independent of rains. There are several irrigation methods, including surface irrigation where land is fully flooded, sprinkler irrigation where water is distributed through sprinklers, and drip irrigation where water is supplied drop-by-drop directly to plant roots, making it the most efficient method. While modern irrigation techniques are more costly to install initially, they are also more efficient and effective at delivering the right amount of water to increase crop yields.
Drip Irrigation System 03
This document provides information on designing a drip irrigation system. It discusses the general information required, including the water source, crops, topography, soil texture and climate. It outlines the steps to design the system, which include determining the number of emitters and drippers, pipe diameters and capacities, and selecting filters, fertilizer applicators and the pumping unit. Design considerations include irrigation requirements, selecting emitters, determining the system capacity, length of main, sub-main and lateral lines. It also evaluates the hydraulic performance factors like uniformity coefficient, distribution efficiency and application efficiency at different operating pressures.
DRIP IRRIGATION
Drip irrigation is a type of micro-irrigation system that applies water directly to plant roots. The key components of a drip irrigation system include a water source, pumping system, distribution pipes, drip tape with emitters, injectors, and a filtration system. Drip irrigation conserves water by reducing evaporation and runoff, allows for targeted fertilizer application, and improves crop yields. It has been widely adopted for agriculture in water-scarce regions like India and Israel.
Threshing
The threshing process with working principle, machine used, testing procedure and safety during operation
Soil moisture by tensiometer
Soil moisture by tensiometer. for more infomation and getting in ppt formate visite nikunjchauhan.com
IRRIGATION SYSTEM PLAN AND DESIGN (2).pptx
The document discusses the planning and design of irrigation systems for farms. Properly designing an irrigation system requires matching the pumping system's pressure and flow rate to the irrigation distribution system. An irrigation plan is needed to layout the system in the most cost-effective way, provide installation instructions step-by-step, and form the basis for agreements between contractors and farmers. The primary functions of farm irrigation systems are to supply water to crops in the needed quantities and times by diverting, conveying, distributing water within fields and regulating flows.
Irrigation method presentation
This document describes different methods of irrigation. Surface irrigation involves applying water over the soil surface through gravity, including basin, furrow, and border irrigation. Basin irrigation involves flooding entire fields enclosed by dykes. Furrow irrigation channels water along fields in furrows. Sprinkler irrigation sprays water into the air through sprinklers to water crops like rainfall. Drip irrigation drips water slowly onto soil near plants through emitters, wetting only the root zone unlike surface and sprinkler irrigation.
Methods of irrigation
This document discusses various aspects of irrigation including the importance of water for agriculture, different irrigation methods, and microirrigation systems. It describes that irrigation is the artificial application of water to assist crop growth. Several irrigation methods are discussed in detail, including surface irrigation methods like flooding, border strip, basin, check, and furrow methods. It also describes pressurized irrigation methods like sprinkler and drip/micro irrigation which apply water at low rates directly to plant roots to improve efficiency. The document highlights factors to consider for selecting appropriate irrigation methods based on soil, topography, and other conditions.
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Irrigation is the application of controlled water to plants and involves various methods depending on the crop and environment. The main types are surface irrigation, micro-irrigation, drip irrigation, sprinkler irrigation, and center pivot irrigation. Surface irrigation involves distributing water over a field via gravity through methods like basin, border, and furrow irrigation. Micro-irrigation and drip irrigation are low-pressure methods that place water directly in the plant root zone to minimize water waste. Sprinkler irrigation distributes water through a network of pipes and sprinklers similar to rainfall. Center pivot irrigation rotates an arm in a circular pattern to water crops. Subsurface irrigation methods deliver water below ground.
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Irrigation is used to supply water to agricultural crops through various methods. Major types of irrigation in India include canal systems from rivers, groundwater wells, tanks, and rainwater harvesting. Common techniques involve surface irrigation through flooding of fields, as well as localized systems like drip and sprinkler irrigation. River lift systems involve pumping water from sources to command areas and fields through distribution networks. Cropping patterns include intercropping different crops together, mixed cropping by planting multiple crops in the same season, and crop rotation by alternating different types of crops over seasons.
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Irrigation.pptx
Irrigation is the process of supplying water to crops artificially to fulfill their water requirements. There are different types of irrigation systems used based on soil, climate, and resources, including surface irrigation, localized irrigation, sprinkler irrigation, drip irrigation, and center pivot irrigation. Irrigation can be carried out through traditional manual methods or modern methods like sprinkler and drip systems, which help ensure even water distribution and compensate for disadvantages of traditional methods. Irrigation is important as it allows for higher crop productivity, multiple cropping per year, stabilization of crop yields, and increased farmer incomes.
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This document discusses modern irrigation techniques such as micro irrigation, center pivot irrigation, and smart irrigation systems. Micro irrigation techniques described include drip irrigation, sprinkler irrigation, fogging irrigation, and bubbler irrigation. Drip irrigation applies water slowly to plant roots through pipes and emitters. Sprinkler irrigation uses pressurized pipes and nozzles to spray water resembling rainfall. Fogging irrigation cools greenhouses and provides moisture to plants. Bubbler irrigation uses localized basins to flood trees with water. Center pivot irrigation rotates sprinklers around a central pivot to water circular crop fields. Smart irrigation systems use soil moisture sensors and mobile apps to monitor soil moisture and control irrigation in real-time from anywhere. Modern irrigation
Chapter Four.pptx
This document discusses various irrigation methods including surface, subsurface, and pressurized irrigation. Surface irrigation methods like basin, border, and furrow irrigation distribute water over the field surface through controlled flooding. Pressurized methods like sprinkler and drip irrigation apply water under pressure through pipes and emitters. The selection of an irrigation method depends on factors like soil type, slope, crop type, water availability, and climate. Land leveling is also discussed to create suitable field surfaces for water flow control.
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Micro-irrigation can be adopted in all kinds of land, especially where it is not possible to effectively use flooding method for irrigation. It can be maximized with a proper design and operation of the system, although the traditional practices can only go up to 35% WUE. It is said that 40% to 80% of water can be saved using this method. Micro-irrigation can be useful in undulating terrain, rolling topography, hilly areas, barren land and areas having shallow soils.
Sprinkler irrigation ppt for education purpose only
Sprinkler irrigation involves spraying water over crops through a network of pipes and nozzles under pressure. It saves water compared to surface irrigation by applying water directly to the root zone in a manner similar to rainfall. The document discusses various types of sprinkler systems classified based on method of application, portability, precipitation rate, movement, and operation principle. It also covers advantages like water conservation, components, suitable crops and soils, design, maintenance, and troubleshooting of sprinkler irrigation systems. However, its use in India is still low due to high costs and lack of awareness among farmers.
Irrigation
Irrigation is the artificial application of water to land or soil to assist in growing crops and plants, as an alternative to relying solely on rainfall. There are different methods of irrigation, including sprinkler systems where water is distributed overhead through pipes and sprinklers, drip irrigation where water drips slowly to the roots through tubing and emitters, and center pivot irrigation where equipment rotates in a circle and is fed by a central pivot point. Proper irrigation management is important to avoid issues like deep percolation of water below plant roots or uneven water distribution.
Irrigation
Irrigation involves providing artificial water to crops when there is not enough rain, particularly in arid areas. It benefits crop yields and food production but can also cause issues like groundwater pollution, damper climates, and water logging. The main types of irrigation are surface irrigation methods like flood and furrow irrigation, sprinkler irrigation, and drip irrigation. Flood irrigation was likely the first method used and involves submerging fields, while furrow irrigation only wets portions of fields between furrows. Sprinkler systems apply water as a spray through pipes while drip irrigation uses a network of pipes and emitters to precisely deliver water to plant roots.
Water management (Agriculture)
Water resource management involves planning, developing, distributing, and managing water resources to satisfy competing demands. It aims to allocate water equitably across all uses. Cultivation is sensitive to water shortages, so good water management practices are needed to maintain optimal usage and maximize production. These practices include proper field channels, land leveling, tilling, drip irrigation, and treadle pumps.
Irrigation methods
This document discusses various irrigation methods including surface, subsurface, sprinkler, and drip irrigation. It provides details on different types of surface irrigation methods such as flooding, furrow, and contour methods. Flooding methods are further divided into wild flooding with no land preparation and controlled flooding with proper water flow and quantity control. Controlled flooding includes free flooding using field channels, contour lateral flooding along contour lines, border strip flooding using bunds, check flooding dividing plots with checks or bunds, basin flooding around individual plants, and zig-zag flooding using low bunds in a zig-zag pattern.
micro irrigation system kvg
Micro-irrigation refers to low-pressure irrigation systems that spray, mist, sprinkle or drip water onto the soil surface near the plant roots. The document discusses the need for micro-irrigation systems to reduce soil salinity and evaporation while providing sufficient water for plant growth. It describes the advantages of micro-irrigation like water savings, weed and disease reduction, and yield improvement. The document also outlines some disadvantages and different types of micro-irrigation systems including drip, sprinkler and fogging systems. It provides details on drip irrigation components and crops that can be grown with drip irrigation.
METHODS OF IRRIGATION BY AKASH V. MODI
This document discusses different irrigation methods including surface, subsurface, and sprinkler irrigation. Surface irrigation methods such as flooding, furrow, and contour farming spread water over the land surface. Controlled flooding divides land into plots using levees. Furrow irrigation channels water along grooves. Contour farming uses horizontal terraces. Subsurface drip irrigation supplies water directly to plant roots through buried tubes. Sprinkler irrigation sprays water into the air simulating rain. Drip irrigation supplies small amounts of water directly to soil through emitters. Factors such as soil, topography, water supply, and crop requirements determine the suitable irrigation method.
Irrigation
Irrigation is the process of supplying water to crop plants via canals, rivers, or tube wells. There are four main irrigation methods: surface, sprinkler, drip/trickle, and subsurface. Surface irrigation involves distributing water over the soil surface via gravity flow through furrows or basins. Sprinkler irrigation sprays or sprinkles water into the air in drops, using either stationary or movable devices. Drip/trickle irrigation applies small amounts of water directly to the soil surface. Subsurface irrigation places water below the soil surface within the plant root zone. The type of irrigation needed depends on the crop nature and soil type, as different crops require varying amounts of water and water absorption rates differ between soil
Chapter 4 -Irrigation Methods.pptx
This document discusses different irrigation methods including surface, sprinkler, and drip irrigation. Surface irrigation involves flooding fields and includes basin, border, and furrow irrigation. Sprinkler irrigation applies water under pressure through pipes and sprinklers. Drip irrigation applies water slowly directly to the soil through emitters. The choice of irrigation method depends on factors like soil type, slope, crop type, water availability, costs, and labor requirements. Surface irrigation is generally lower cost but less efficient while sprinkler and drip irrigation are more technical but can save water.
Greenhouse irrigation by sambhav jain.ppt
I am Sambhav Jain From Dayalbagh Educational INstitute, Agra doing Bsc.[Hons.] Agriculture.I have described here about the irrigation systems in greenhouse to be used by us.
Characteristic of crop and farming system affecting irrigation management
Ramnath Potai presents on characteristics of irrigation and farming systems affecting irrigation management. Key factors to consider when selecting an irrigation system include soil type, topography, water resources, crop selection, and economic conditions. Surface irrigation methods include basin, border and furrow irrigation. Other methods discussed are drip irrigation, sprinkler irrigation and automatic irrigation systems. Farming systems combine appropriate enterprises like crops, livestock, and forestry. Components like soil type, topography, water availability, crop and livestock selection, labor, and economic conditions interact with and affect irrigation management.
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Sprinkler irrigation ppt for education purpose only
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Farm Irrigation System
- 1. Farm Irrigation System Steve Roland Cabra Grade 10
- 2. What is Farm Irrigation System? Farm irrigation systems are the methods of applying water to crops and are classified as surface irrigation, sprinkler irrigation, and microirrigation.
- 3. What is Type of Farm Irrigation System? There are types of farm irrigation system: • Surface Irrigation • Localized Irrigation • Drip Irrigation • Sprinkler Irrigation • Center Pivot Irrigation • Lateral Move Irrigation • Sub-Irrigation • Manual Irrigation
- 4. Type of Farm Irrigation System Surface Irrigation - refers to systems that deliver water to crops using a gravity-fed, overland flow of water.
- 5. Type of Farm Irrigation System Localized Irrigation - a system where the water is distributed under low pressure through a piped network, in a pre-determined pattern, and applied water as a small discharge to each plant or adjacent to it.
- 6. Type of Farm Irrigation System Drip Irrigation - is a type of micro- irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface.
- 7. Type of Farm Irrigation System Sprinkler Irrigation - is a method of applying irrigation water which is similar to natural rainfall. Water is distributed through a system of pipes usually by pumping.
- 8. Type of Farm Irrigation System Center Pivot Irrigation - a method of crop irrigation in which equipment rotates around a pivot and crops are watered with sprinklers.
- 9. Type of Farm Irrigation System Lateral Move System - A sprinkler irrigation system suited to small or rectangular fields, with a wheeled mechanism for moving the irrigation towers or pipes from one end to the opposite end of the field.
- 10. Type of Farm Irrigation System Sub-irrigation - A sprinkler irrigation system suited to small or rectangular fields, with a wheeled mechanism for moving the irrigation towers or pipes from one end to the opposite end of the field.
- 11. Type of Farm Irrigation System Manual Irrigation - involves hand watering with hoses, nozzles, or sprinklers. You either must be present to move the hose and sprinkler frequently to cover the entire area or install a timer feature for multiple hoses