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Contouring process is to apply all tillage practices, such as, ploughing, planting, cultivation & harvesting on the contour that is, across the slope rather than up and downhill. Contour cultivation produces furrows that are perpendicular or at an angle to the slope of the field. The contour lines also create a water break that reduces the formation of rills and gullies during heavy rainfall, allowing water to seep into the soil. This prevents gullies and further soil loss. Plantation agriculture. Our wellbeing is closely linked to the health of the environment where we live. The circular rows of plants across the slopes check the soil erosion. farming operations performed on the contour with crops planted in narrow strips, alternating between row crops and close-growing forage crops. These barriers cross concentrated flow areas at convenient angles for farming or are used in the same manner as terraces. Some common methods of preventing soil erosion are: following contour lines or forming furrows or ridges along them contour flooding contour farming. In soil and water conservation programmes, the agronomical practices are counted as first line of defence, the second is . Contour bunding, a low-cost technique has dual benefits of soil conservation and sustainable agricultural intensification. He says contour plowing created ridges and so the rainwater "wouldn't just come running clear down that hill." In some cases, after the inter-cultivation operations a ridge and furrow system or the contour . . The meaning of CONTOUR is an outline especially of a curving or irregular figure : shape; also : the line representing this outline. Levelling and Contouring. Shifting agriculture. The contour lines in an area are drawn keeping difference in elevation of between two consecutive lines . Thomas Jefferson, who wrote in 1813: "we now plough horizontally, following the curvature of the hills …. How Does Contour Farming Work? Given a hillside to plow, the natural instinct is to go up and down. They can reduce surface run-off and soil erosion. Strips are about 10-20 m wide and 100-400 m long. And it works. Description Contour ploughing is a soil conservation technology that is practiced throughout Grenada to mitigate the negative consequences of natural disasters on soil quality and composition. These are made on the steep slopes so that flat surfaces are available to grow crops. For all contour systems the first step is to determine a contour guideline. Contour farming works best when employed alongside other soil conservation methods like strip-cropping and terrace farming. Contour cultivation: Cultivation is the process of loosening up the soil between the rows of a growing crop. Contour Maps and Its Uses A contour maps consists of contour lines which are imaginary lines connecting points of equal elevation. 2: made to fit the contour of something a contour couch contour sheets . Main objective of conducting contour surveys is to identify any noticeable difference in elevation of the existing land. Such lines are drawn on the plan of an area after establishing reduced levels of several points in the area. 6) Contour farming is adopted in hilly areas and in lowland areas for paddy fields. Some farmers plant and cultivate their crops to follow the contours of a field. terrace farming B) contour farming C) planting of cover crops D) plowing and turning of soil E) humic acids 1 See answer Advertisement Advertisement dixon1116 is waiting for your help. Contour Farming: Planting in row patterns that run level around a hill — instead of up and down the slope — has been shown to reduce runoff and decrease the risk of water erosion. Terrace farming. This type of BMP uses terraces to stop water from flowing down a slope. GIS in Contour Farming. Suitability ~ For close-growing crops on slopy land. Contour Bunding. It helps increase crop yield, without actually expanding farmlands." The region under study, is an area of 5780 ha, that receives just about 800 - 1100 mm average annual rainfall between July to September, struggling to . The furrows and rows of plants act as dams that slow down water flows moving down the slope. Drawbacks to contour plowing, sometimes called contour farming, have caused it to be less widely used than conventional tillage methods. 1. Longer, steeper slopes may require stripcropping rather than just contourfarming, which is less effective in preventing excessive erosion on the steeperor longer slopes. As a result, enough wheat can be grown in one square acre for a loaf of bread while also providing both flowers and other crops. It is also known as contour farming and contour bunding. The irregular surface of the field breaks up the flow . Crop production by its very nature involves disturbing the soil. Report Used Farm Equipment Listing: Please describe why this listing should be removed from Farms.com Used Farm Equipment. Contour farming uses the natural "lay of the land" instead of plowing up and down the slope. They are not necessarily of the same width and distance, which depends on the relief specifics. Contour ridges are used mainly in semi-arid areas to harvest water, and in higher rainfall areas for growing potatoes. These untended spots eventually develop weeds, which require extra herbicides. Vegetative barriers are narrow, parallel strips of stiff, erect, dense vegetation planted on or close to the contour. Score 1 User: Which of the following are some reasons for the variations in agricultural practices around the world?a. Terrace farming Contour farming also uses less fuel and power for . Trenches are made in front of the barriers to collect water. Contour barriers. The contour lines also create a water break that reduces the formation of rills and gullies during heavy rainfall, allowing water to seep into the soil. By controlling the . Contour farming can help absorb the impact of heavy rains, which in straight-line planting often wash away topsoil. Ensuring welfare of farm animals but also providing space for the respectful coexistence with native wildlife [1]. The irregular surface of the field breaks up the flow . This practice helps in reducing time consummation and can help lower the fertilizer loss. The furrows and rows of plants act as dams that slow down water flows moving down the slope. Caution: If contour lines are incorrectly established, then they can actually increase the risk of erosion. Contour farming is a technology, a practice, or a system in sloping agricultural lands whereby crop rows are oriented perpendicular to or across the slope of the land. It is performed by Earthen embankments are built across the slope of the land, following the contour as close as possible. It is also known as contour farming and contour bunding. CONTOUR FARMING Contour farming refers to field activities such as ploughing and furrowing that are carried out along contours rather than up and down the slope. Add your answer and earn points. How to use contour in a sentence. terracing. Contour farming is used to slow run off the right answer is using humic acids to reduce salt ions The A Frame is an A shaped structure made from wooden poles or thin metal poles that can be easily constructed and used to peg flat or graded contours or water drains. Explanation: Advantages ~ It can be used in all types of soils In addition to preserving the soil and preventing erosion, contour plowing/ploughing helps cut down fertilizer loss, as well as increasing crop yields by up to 50 percent. Strip Cropping 8. bvggbgf bvggbgf Answer: ewg it id g answer is b. To create barriers along contours, stones, grass, soil are being used. Rocks are stacked up to slow down water flow and also help to stop gullies and further erosion of soil. Contour Bunding. Where rainfall runoff is less, i.e. For this technique, crops are planted across a slope following the natural elevation contour lines, rather than up and down the hill. The grass slows the flow of water and protects the soil from erosion. Strip-cropping is the practice of planting crops . 1. 1 Answer Quora User County Extension Director (2010-present) 1 y To prevent soil erosion. Reduces irrigation labor costs. Contour farming also uses less fuel and power for . Contour farming is most effective when used in conjunction with such practices as strip cropping, terracing, and water diversion. Terrace farming: These are made on steep slopes so that flat surfaces are available to grow crops . Dry agriculture. Terrace Farming Systems. Contour Farming. Vegetative barriers differ from conventional grass buffer strips: they are narrow (less than 5 feet wide . Instead of plowing and planting crops in uniform, straight rows, you perform these same operations along the contours of a slope. The contours (circular or peripheral furrows) catch the downwardly moving water until it is absorbed in the soil. Contour plowing, strip farming, and crop rotation are the three major principles to keep in mind. Contour cultivation produces furrows that are perpendicular or at an angle to the slope of the field. less than 600 mm of poorly distributed rains it is advisable to make . With contour farming, instead of planting crops in straight lines, crops are planted based on the contour lines of the field to create reservoirs that conserve rainwater and reduce top-level soil erosion. Long, smooth, even slopes speed up runoff water. Since sustainable farming methods affect the environment in a positive way, they also contribute to our quality of life. This arrangement of plants breaks up the flow of water and makes it harder for soil erosion to occur. Contouring Performing tillage and planting crops along the contour of the land can be an effective conservation measure. 5. Contour Cultivation: Contour cultivation means carrying out agricultural operations like planting, tillage and inter-cultivation very nearly on the contour. In regions of low rainfall, this helps in soil conservation of moisture and in humid areas reduces erosion by reducing surface runoff. Bench systems in farming resemble benches or steps across the slope, with flat or almost flat farmed platforms arranged at regular intervals. One of the most efficient and least-known forms of farming, this method pairs plants based on natural pest repellent qualities, root depth, and other factors. Dry farming techniques usually involve a significant amount of cultivation, often in the spring when erosion could be exacerbated. Software, robotics and data science are some of the technologies used in vertical farms to monitor crops and create . the farming practice that overuses the land by repeatedly growing crops faster than the soil can be regenerated. The terrace also slows the water velocity and re-directs the water to flow toward structures designed to allow water to move down slope without causing erosion. The measures are: 1. It is used when a slope is too steep or when there is no alternative method of preventing soil erosion.The most common crop choices for strip cropping are closely sown crops such as hay, wheat, or other forages which are alternated with . Contour cultivation (contour farming, contour plowing, or contour bunding) is a sustainable way of farming where farmers plant crops across or perpendicular to slopes to follow the contours of a slope of a field. Farmers Farmers recognize the efficiency of contour-based systems for conserving soil and water. Contour farming not only minimizes erosion but also reduces runoff by storing rainfall behind ridges. In Border Flooding; the agricultural farm is divided into a series of strips. Unless some contour farming is used, particularly on long slopes, serious field erosion can result. Contour farming involves tilling and planting along the contour, rather than up and down the slope. The space of contour laterals depends upon the grade of land, uniformity of slope & type of soil. 2. 229 views View upvotes Submission accepted by Abhijit S. Sarkar Related Answer Hemant Munoth Strip cropping is a method of farming which involves cultivating a field partitioned into long, narrow strips which are alternated in a crop rotation system. On sloping orchards If you grow trees (for wood, fuel, fruit, nuts, cultural or medicinal uses) on slopes, you should be aware of water movement. Farming on hillsides always presents the problem of soil erosion. Nutrient Management One of the main limitations of contour plowing results from its contribution of pockets of untilled land. It is widely adopted by the ethnic minorities of Nepal who practice the shifting cultivation system of farming. Complimentary Farming. Contour cultivation: Cultivation is the process of loosening up the soil between the rows of a growing crop. Contour farming may be defined as ploughing, seeding, cultivating and harvesting across the slope, rather than with it. Contour farming is often used in combination with other practices, such asterraces, water- and sediment-control basins, and stripcropping. Buffer planting is implemented on steep hilly slopes where typical contouring is complicated. Conservation Farming 4. The water needed by your crops can, there- fore, be applied more quickly. It generally takes more labor for the first irrigation using contour fur- rows. Growing crops on slopes can be particularly challenging and plowing on slopes can easily lead to soil erosion. Contour farming is a sustainable form of agriculture and is mostly done in hilly and sloped areas. The commonly used terracing systems are bench, contour, and parallel terraces. Used since ancient times to slow the flow of water across the land to make it soak into the soil, contour farming is a method of planting crops across the slope of the land or perpendicular to the flow of water. The ridges reduce the flow of water. Terrace farming is a method of farming whereby "steps" known as terraces are built onto the slopes of hills and mountains to be used for crop cultivation. . Trenches are made to collect water in front of the barriers. . This can be achieved by the means of furrows, crop rows, and wheel tracks across slopes, acting as reservoirs to catch and retain the rainwater. 2018 Brandt CONTOUR COMMANDER 7000 for sale - 2018 Brandt Commander 7000 Harrow, 28x58 Carbide Tines, Hydraulic Adjust, Roughly 500 acres, Consigned Unit. In land surveying a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes. These are made on the steep slopes so that flat surfaces are available to grow crops. Contour Maps and Its Uses A contour maps consists of contour lines which are imaginary lines connecting points of equal elevation. The water is carried safely to a stable outlet such as a drainage ditch or stream. Listing will be removed if they are suspected to be fraud . Contour bunding or contour farming or Contour ploughing is the farming practice of plowing and/or planting across a slope following its elevation contour lines. On sloping fields where crops are grown On sloping fields with vegetable beds If you grow crops on slopes, you must be very aware of water movement. These contour lines create a water break which reduces the formation of rills and gullies during times of heavy precipitation, allowing more time for the water to settle into the soil. The contour lines in an area are drawn keeping difference in elevation of between two consecutive lines . Intensive farming. Automation is the key to this efficiency. Two such practices that help to accomplish this include terracing and contouring. They can reduce surface run-off and soil erosion. This practice describes contour ploughing and contour beds which can be constructed manually using on farm equipment. The concept is relatively straightforward. User: Contour farming is a method for plowing across the slope of steep hills.Please select the best answer from the choices provided T F Weegy: Contour farming is a method for plowing across the slope of steep hills.TRUE. Terrace farming is a method of farming whereby "steps" known as terraces are built onto the slopes of hills and mountains to be used for crop cultivation. Contour farming is a cultivation technique that, when used on gently sloping lands, can mitigate erosion and maximize the absorption of rain and nutrients before they rush down the slope. In total, more than 2,500 farmers applied the technology across the two study sites. Contour plowing forms ridges, slows the water flow and helps save precious topsoil. Bench Terracing. In terracing, a number of terraces are cut along the hill slope. Where is contour farming used? topography b. tradition c. amount of rainfall d. all . Terrace farming is commonly used in Asia by rice-growing countries such as Vietnam, Philippines, and Indonesia. Contour-Farming 5. Be extra careful to protect your fields from water damage.

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