what can contour plowing reduce

d. For prevention of rain-driven erosion, it is important to anchor the dirt down, such as with grass, or prevent water from collecting and picking up dirt as it flows down slope. A common way to prevent this is contour ploughing.images with permission by Dr. J. Floor Anthoni What is...

"<> Table of Contents Introduction What are these methods? Links What is best for you? Pros & Cons A few key points to keep in mind A Simple Introduction Top The basic principle behind preventing any erosion is find a way to lessen the impact of the cause, such as rain and win

Top Terracing - Making slopes into steps so that rain cannot run down a hill carrying soil off. When building terraces, it is important to stabilize the slope.

-The easiest way to do this is to plant grass. If there is enough rock around it may be possible to construct a wall out of them. Contour Ploughing - Similar to terracing, except that it follows the contours of a hill more closely than terracing, possibly even encircling a hill top The contours are not wide like terraces.

It is more like planting along the contours, so the hill slope remains. The experiment link in the table below show some pictures of contour ploughing Riparian Fencing - Having fencing along stream/river banks prevents animals from walking along the edge and loosening the soil to be more easily washed away -This can also be done with vegetation (riparian vegetation; this also shields the banks from erosion) Retirement Fencing - Closing off areas, or retiring them, allows for seedlings to grow and the ground to recover if it needs to Debris Dams - Small barriers, spaced closely together, in steep gullies will catch soil, preventing it from continuing downstream.

Click here and scroll down to see a drawing Most of these are pretty self explanatory, but here is a little extra information, help and some ""how to's"" with a few topics... Top Topic Description Link Site Home Terracing A how to site on how to terrace, but not for very large operations http://www.nrcs.usda.gov/feature/backyard/Terrac.html Natural Resources Conservation Service Building retaining Walls for terraces http://landscaping.about.com/cs/lazylandscaping/ht/retaining_wall.htm About.com How to build a terrace garden http://www.greenpatio.com/terrace.shtml Green Patio Contour Ploughing A little more information about contour ploughing http://www.thamesweb.com/page.php?page_id=27&topic_id=16 Thames Web Field Lay-out and methods (PDF) http://www.fao.org/ag/AGA/AGAP/FRG/Draught/chap332/chap332.pdf Food & Agriculture Org.

of the United States Riparian Fencing What is it and how it helps control erosion http://www.blm.gov/riparian/healthy.htm Riparian Recovery Initiative Tunnel Erosion A problem that untreated may cause issues. How to spot it and what to do Very Long Site Address Dept. of Primary Industries, Victoria, Australia GREAT SITE for it all Another erosion site (not just rain) and with more details http://www.seafriends.org.nz/enviro/soil/erosion.htm Seafriends Experiment A few sketches showing tests explaining the best ways to prevent runoff http://www.txfb.org/Ag Class/resource/rainfall.htm Texas Farm Bureau Examples Drawings of correct and incorrect ways to go about erosion prevention Another Long Address One More Long Address Ministry of Agriculture and Forestry (New Zealand)<> What is best for you?

Top The method you use is basically already determined by the problem you have,whether it be losing soil on the farmland itself or losing soil to stream and rivers.

If your problem is in your fields, and you do not have any major contour ploughing will probably best. It is a very effective and common method of farming on hills. Terracing will be a good method for large operations if you are able to afford the costs. Remember to grass the backs of each terrace to prevent erosion here.

Contour farming is most effective when used with other soil conservation methods like strip cropping, terrace (agriculture) farming, and the use of a cover crop. [10] The proper combination of such farming methods can be determined by various climatic and soil conditions of that given area.

Contour plowing

"From Wikipedia, the free encyclopedianavigation search This article includes a list of references, but its sources remain unclear because it has insufficient inline citations. Please help to improve this article by introducing more precise citations. (September 2009) ( Learn how and when to remove this template message)Contour plowing, Pennsylvania, 1938""Contour bunding"", Catalonia, 2007Contour plowing or contour farming or Contour ploughing is the farming practice of plowing and or planting across a slope following its elevation contour lines.

These contour lines create a water break which reduces the formation of rills and gullies during times of heavy water run-off; which is a major cause of soil erosion. The water break also allows more time for the water to settle into the soil. [1] In contour plowing, the ruts made by the plow run perpendicular rather than parallel to the slopes, generally resulting in furrows that curve around the land and are level.

This method is also known for preventing tillage erosion. [2] Tillage erosion is the soil movement and erosion by tilling a given plot of land.

[3] A similar practice is contour bunding where stones are placed around the contours of slopes. Contour ploughing helps to reduce soil erosion. Soil erosion prevention practices such as this can drastically decrease negative effects associated with soil erosion such as reduced crop productivity, worsened water quality, lower effective reservoir water levels, flooding, and habitat destruction.

[4] Contour farming is considered an active form of sustainable agriculture. [5]Contents [ hide ]1 History2 Modern history3 See also4 References5 External links History [ edit]The Phoenicians first developed the practice of contour farming and spread it throughout the Mediterranean.

However, the Romans preferred cultivation in straight furrows and this practice became standard. Modern history [ edit]This was one of the main procedures promoted by the UK Soil Conservation Service (the current Natural Resources Conservation Service) during the 1930s.

The US Department of Agriculture established the Soil Conservation Service in 1935 during the Dust Bowl when it became apparent that soil erosion was a huge problem along with desertification. The extent of the problem was such that the 1934 ""Yearbook of Agriculture"" noted that Approximately 35 million acres [142,000 km²] of formerly cultivated land have essentially been destroyed for crop production.

. . . 100 million acres [405,000 km²] now in crops have lost all or most of the topsoil; 125 million acres [506,000 km²] of land now in crops are rapidly losing topsoil. This can lead to large scale desertification which can permanently transform a formerly productive landscape to an arid one that becomes increasingly intensive and expensive to farm.

[6]The Soil Conservation Service worked with state governments and universities with established agriculture programs such as the University of Nebraska to promote the method to farmers. By 1938, the introduction of new agricultural techniques such as contour plowing had reduced the loss of soil by 65% despite the continuation of the drought.

Demonstrations showed that contour farming, under ideal conditions, will increase yields of row crops by up to 50%, with increases of between 5 and 10% being common. Importantly, the technique also significantly reduces soil erosion, fertilizer loss, and overall makes farming less energy and resource intensive under most circumstances. [7] Reducing fertilizer loss not only saves the farmer time and money, but it also decreases risk of harming regional freshwater systems. Soil erosion caused from heavy rain can encourage the development of rills and gullies which carry excess nutrients into freshwater systems through the process of eutrophication [8]

Contour plowing is also promoted in countries with similar rainfall patterns to the United States such as western Canada and Australia. The practice is effective only on slopes with between 2% and 10% gradient and when rainfall does not exceed a certain amount within a certain period.

On steeper slopes and areas with greater rainfall, a procedure known as strip cropping is used with contour farming to provide additional protection. [9]

Contour plowing

a) Plow fields along contour lines. b) Leave plowed fields barren every second year. c) Use irrigation water throughout the year. d) Cut down any forested areas near the farm. 6) Freshwater is usually considered a renewable resource.

5) Which is the best way to prevent soil erosion on a farm?

"Science & Mathematics Earth Sciences & Geology5) Which is the best way to prevent soil erosion on a farm?

In what way is water like a nonrenewable resource? a) Earth has a... show more Update: Please tell me the right answers ... Thanks :)Update 2: Please tell me the right answers ... Thanks :)Follow 1 answer Answers Best Answer: ""5) Which is the best way to prevent soil erosion on a farm?""

a) Plow fields along contour lines. ""6) Freshwater is usually considered a renewable resource. In what way is water like a nonrenewable resource?"" a) Earth has a limited supply of water. ""7) Which of the following is usually considered a renewable resource?""

b) wind ""8) What is Eath's most important renewable energy source?"" c) sunlight Anonymous · 5 years ago2 0 Comment Maybe you would like to learn more about one of these? Need an electronic signature? Interested in Life Alert? Get an MBA while working Considering an online college? "

After the dust bowl, the government encouraged farmers to: terrace, use contour farming techniques , use irrigation, use stubble mulching, use crop rotation, and plant shelter belts What was the huge region of farmland that dried up in the high plains called ?

Chapter 25 - The Great Depression, New Deal & Dust Bowl

"26 terms Towle Teaches History Chapter 25 - The Great Depression, New Deal & Dust Bowl Learn Flashcards Write Spell Test Match Gravity Advertisement Upgrade to remove ads Like this study set?

Create a free account to save it. Create a free account Maybe later Sort The dust bowl was caused by: overgrazing, overplowing, severe drought, high heat and winds, grasshoppers and jackrabbits Which states were in the worst of the dust bowl? Colorado, Kansas, Texas, Oklahoma, and New Mexico How many years did the dust blow on the high plains ? ten years - AKA the Dirty Thirties Many residents of the plains, especially in Kansas and Oklahoma, fell ill and died from the dust bowl. What was the cause ? dust pneumonia

the dust bowl In the 1930's, the plains suffered a long drought. Without the prairie sod holding the soil to the ground , the soil: eroded (erosion)What trend during the 1920's set the stage for the great depression? Americans building up personal debt What problem was a key factor that helped lead to both the great depression of the 1930's and the economic recession that began in 2008?

Americans were spending too much money that they did not have Hooverville During the Great Depression, homeless people built shanty towns, with shacks of tar paper, cardboard, or scrap material.

These shelters of the homeless came to be call hoovervilles, mocking President Hoover, whom people blamed for not fixing anything during the depression.migration a movement of a large number of people into a new place - people left the high plains due to dust storms Eleanor Roosevelt She was the First Lady of the United States from 1933 to 1945.

She supported the New Deal policies of her husband, Franklin Delano Roosevelt, and became an advocate for civil rights.

After her husband's death in 1945, Roosevelt continued to be an internationally prominent author, speaker, politician, and activist for the New Deal coalition. She worked to enhance the status of working women, although she opposed the Equal Rights Amendment because she believed it would adversely affect women.

Black Blizzards nickname for big dust storms that could last hours or even days Black Tuesday October 29, 1929; Stock Market Crash""Okies"" name given to migrants fleeing the Dust Bowl New Deal the name given to FDR's massive plan for relief, recovery, and reform Franklin Delano Roosevelt popular American president most remembered for the New Deal FDIC Federal Deposit Insurance Corporation, government program that insures bank deposits in case of a bank failure CCC Civilian Conservation Corps, job creation program that employed young men in environmental projects AAA Agricultural Adjustment Act, New Deal program that attempted to boost farm prices by paying some farmers not to plant.

the second AAA revised how this would be financed Second New Deal renewed burst of legislative activity 1935-36Social Security System program created during Second New Deal; provides old-age and disability pensions & unemployment insurance Herbert Hoover President during the Great Depression.

Not well liked. Ignored the depression of the country and the lack of jobs and homes.speculation the practice of making high-risk investments with borrowed money in hopes of getting a big returnbuying on credit to purchase, on a promise, in fact or in law, to make payment at a future day.

THIS WAS ONE OF THE CAUSES OF THE 1929 STOCK MARKET CRASHHoover Dam Originally called Boulder Dam, it stands 726 feet high and 1244 feet wide. Located on the Colorado River in Arizona, provides flood control, electricity, and irrigation for farms.

It was constructed from 1931-1935 and began operations in 1936. This was the biggest public works project of this time and put thousands of men to work. It also helped the southwest cities to develop. Advertisement Upgrade to remove ads Features Quizlet Live Quizlet Learn Diagrams Flashcards Mobile Help Sign up Help Center Honor Code Community Guidelines Students Teachers About Company Press Jobs Privacy Terms Follow us Language© 2018 Quizlet Inc. "

Answer Contour plowing conserves soil by following the lay of the land and creating ridges that form a water break to prevent soil erosion. Furrows that do not follow the lay of the land cause rapid runoff during rainfall by forming a convenient channel for the water to flow downhill.

How Does Contour Plowing Conserve Soil?

"Science Earth Science Soil Q: How Does Contour Plowing Conserve Soil? A: Quick

Continue Reading Keep Learning What Is Contour Plowing? What Is the Difference Between Residual and Transported Soil? What Causes Soil Erosion? Full Answer Contour plowing was heavily promoted by the U. S. government during the 1930s. In 1935, the Soil Conservation Service was founded in response to the threat of desertification and soil erosion caused by the Dust Bowl.

State governments and the Soil Conservation Service worked together to create agriculture programs in universities. These programs helped to educate farmers about soil conservation methods like contour plowing and by 1938, soil loss had been reduced by 65 percent. In addition to preserving the soil and preventing erosion, contour plowing helps cut down fertilizer loss, as well as increasing crop yields by up to 50 percent.

Contour farming works best when employed alongside other soil conservation methods like strip-cropping and terrace farming. Strip-cropping is the practice of planting crops in strips and sowing plants like alfalfa in between the strips.

The dense root structure of alfalfa helps to keep the soil in place during heavy rainfall. Terracing refers to planting and plowing on multiple tiers of land that resemble graduated steps. Learn more about Soil Sources: livinghistoryfarm.org en.wikipedia.org Related Questions Q: What Causes Salinization of Soil? A: By definition, soil salinization is ""the process by which a nonsaline soil becomes saline, as by the irrigation of land with brackish water,"" according to ... Full Answer >Filed Under: Soil Q: How Is Soil Created?

A: Soil is created from the erosion of rocks by weather or mechanical processes. Over a very long time, the surface of the rock softens, decays and becomes so... Full Answer >Filed Under: Soil Q: What Is the Effect of Soil Erosion?

A: Soil erosion negatively affects the environment by stunting the new growth of plant life due to removal of topsoil. Erosion greatly reduces the quality of ... Full Answer >Filed Under: Soil Q: What Are Solutions to Soil Degradation?

A: Soil erosion, or degradation, is prevented using erosion control methods. The types of control methods used vary depending on several factors, such as the ... Full Answer >Filed Under: Soil You May Also Like Q: What Three Mineral Particles Is Soil Composed Of? Q: What Is a Contour Interval? Q: What Type of Soil Is in the Open Ocean? Q: Why Does Sand Absorb Water? Q: What Are the Four Basic Types of Soil? Q: What Is Soil Composed Of? "

One of the earliest methods of conservation tillage came to be known as contour plowing, or plowing on the contour. Tilling the soil along the gentle slopes of a piece of cropland, instead of up and down the gradient, prevents fertile topsoil from being carried downhill by flowing rainwater.

Contour Plowing

Contour Plowing

This preventive measure is most important in areas that are prone to violent storms or heavy rains. Not only is the topsoil kept in place, minerals like salt or additives such as fertilizers, insecticides, or weed control agents, as well as bacteria from animal waste, are not swept away to pollute bodies of potable water.

Contour plowing was first known to have been used by the Phoenicians in what is now Lebanon sometime during the period of 1200 to 900 BC.

The practice slowly spread to many surrounding regions. It eventually reached Europe. When European settlers came to the New World, however, they usually used straight furrows rather than contour plowing. In U. S. president Thomas Jefferson ’ s (1743 – 1826) time, contour plowing was called more simply horizontal plowing. Jefferson won a coveted medal from the major agricultural society in France for his design of the moldboard plow, but he began to notice drawbacks to the heavy use of that instrument.

One of his relatives, a politically active farmer named Thomas Mann Randolph, was inspired to develop a new plowing technique in order to salvage the hilly areas in Virginia.

Instead of funneling water down, like shingles on the roof of a house, it caught the rain in little ridges of upturned earth. Jefferson commented on a noticeable improvement, specifying that the horizontal furrows retained surplus rainwater and allowed it to evaporate back into the soil.

Even after this successful experiment, later versions of the moldboard plow caused damage to the delicate topsoil of the great plains and prairies of the Midwest United States. Some farmers may not have been fully aware of erosion damage and prevention. Lack of access to equipment, funding, or training sometimes also took their toll.

The most dramatic evidence of soil erosion took the form of huge dust storms and crop failures during the Great Depression of the 1930s.

At this time, the U. S. Soil Conservation Service (today named the Natural Resources Conservation Service) recommended contour plowing to reduce the occurrence of crop failures and soil erosion caused by drought conditions. Since then, contour plowing and other forms of conservation tillage have been reinstituted. Contour plowing is normally used only when the slope of the land is between 2 to 10% and when excessive rainfall is not generally a problem.

When these conditions are not met, strip cropping is used in addition to contour plowing to prevent problems from developing. Drawbacks to contour plowing, sometimes called contour farming, have caused it to be less widely used than conventional tillage methods.

One of the main limitations of contour plowing results from its contribution of pockets of untilled land. These untended spots eventually develop weeds, which require extra herbicides. Killing off the weeds sometimes destroys surrounding grasses, which in turn leaves another opportunity for rainwater runoff to arise. To combatthis possibility, contour plowing is often applied in combination with other soil conservation techniques, such as terracing.

"Contour bunding"", Catalonia, 2007Contour plowing (or contour ploughing) or contour farming is the farming practice of plowing across a slope following its elevation contour lines. The rows form slow water run-off during rainstorms to prevent soil erosion and allow the water time to settle into the soil.

Contour plowingupdate

"definition - Contour plowingdefinition of Wikipedia Advertizing ▼Wikipedia Contour plowingupdate Contour plowing, Pennsylvania, 1938"

In contour plowing, the ruts made by the plow run perpendicular rather than parallel to slopes, generally resulting in furrows that curve around the land and are level. A similar practice is contour bunding where stones are placed around the contours of slopes. Contents1 History2 Modern history3 See also4 References5 External links History The Phoenicians first developed the practice of contour farming and spread it throughout the Mediterranean.

However, the Romans preferred cultivation in straight furrows and this practice became standard in Europe. Modern history This was one of the main procedures promoted by the U. S. Soil Conservation Service (the current Natural Resources Conservation Service) during the 1930s. The U. S. Department of Agriculture established the Soil Conservation Service in 1935 during the dust bowl when it became apparent that soil erosion was a huge problem.

The extent of the problem was such that the 1934 ""Yearbook of Agriculture"" noted that Approximately 35 million acres [142,000 km²] of formerly cultivated land have essentially been destroyed for crop production. . . . 100 million acres [405,000 km²] now in crops have lost all or most of the topsoil; 125 million acres [506,000 km²] of land now in crops are rapidly losing topsoil.

The Soil Conservation Service worked with state governments and universities with established agriculture programs such as the University of Nebraska to promote the method to farmers. By 1938, the introduction of new agricultural techniques such as contour plowing had reduced the loss of soil by 65 % despite the continuation of the drought Demonstrations showed that contour farming, under ideal conditions, will increase yields of row crops by up to 50%, with increases of between 5 and 10% being common.

Importantly, the technique also significantly reduces soil erosion. Contour plowing is also promoted in countries with similar rainfall patterns to the United States such as western Canada and Australia. The practice is effective only on slopes with between 2% and 10% gradient and when rainfall does not exceed a certain amount within a certain period.

On steeper slopes and areas with greater rainfall, a procedure known as strip cropping is used with contour farming to provide additional protection. [ 1]P. A. Yeomans ' Keyline Design system is critical of traditional contour plowing techniques, and improves the system through observing normal land form and topography. At one end of a contour the slope of the land will always be steeper than at the other. Thus when plowing parallel runs paralleling any contour the plow furrows soon deviate from a true contour.

Rain water in these furrows will thus flow sideways along the falling ""contour"" line. This can often concentrate water in a ways that exacerbates erosion instead of reducing it. Yeomans was the first to appreciate the significance of this phenomenon. Keyline cultivation utilizes this ""off contour"" drift in cultivating furrows to control the movement of rain water for the benefit of the land.

( See Chapter 7 in Priority One History of Twentieth Century Soil Conservation and Keyline. )Contour bunding has been widely adopted in Burkina Faso after it was suggested by British Oxfam worker Bill Hereford in the beginning of the 1980s.

Its simple definition is that it is a process of parallel ploughing to the contours of hill slopes to form a natural barrier for water to flow down the slope. See also George Washington Carver Soil conservation References^ NRCS Conservation Practice Standard 330-Contour Farming External links Media related to Contour farming at Wikimedia Commons NRCS Conservation Practice Standard 330-Contour Farming 4 page pdf file American Experience page on the dust bowl Encyclopaedia Britannica page on contour farming Purdue University article on contour farming Natural Resources Conservation Service page on sustainable farming Manitoba Soil Conservation Resource Manual Priority One.

Together We Can Beat Global Warming Pearce, F. (2002) Africans go back to the land as plants reclaim the desert, New Scientist 21. September, page 4. Looking after our land - Soil and Water Conservation in Dryland Africa - Detailed instructions for contour bund construction. BBC News - Sahara desert frontiers turn green Categories: Agricultural soil science This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see full disclaimer)Donate to Wikimedia All translations of Contour plowing "

. Contour plowing and terracing are both types of farming techniques. Contour plowing follows the natural shape of the land form without changing it whereas terracing changes the shape of the slope to develop flat areas for crop growth.

Contour plowing and terracing?

Answers.com ® Wiki Answers ® Categories Science Contour plowing and terracing? Flag Contour plowing and terracing? Answered by The Wiki Answers ®Community Answers.com ® is making the world better one answer at a time

3 people found this useful Was this answer useful? Yes Somewhat No Tammy.doritolover 1 Contribution How does contour plowing conserve soil? Contour plowing creates grooves in the soil. Because the bottom of each groove is at the same elevation throughout its length, rainfall gets trapped in each groove instead of …Zack Goble 3 Contributions What is contour plowing? Contour plowing is the farming practice of plowing across a slope following its elevation contour lines.

On sloped land, contour plowing is done such that rows are side by …Why is contour plowing used? used to prevent soil erosion and conserve rainfall. Karin L. 270,239 Contributions There's more to raising cattle than throwing them out to pasture. Know your soil and plants to earn profit above ground and wealth below.

What are the drawbacks of contour plowing? Land can be too steep or shaped oddly that makes it difficult to get around with a tractor and tillage implement.

How can ways to conserve soil like contour plowing strip cropping and terracing help farms? It Prevents Soil Erosion What does contour plowing reduce with soil? Contour plowing is one way to reduce soil erosion. This method is also known for preventing tillage erosion.

Preventing soil erosion helps reduce negative effects like flo …Kent Wagoner 15,581 Contributions What do terracing and contour plowing have in common? They both run perpendicular to the slope of the land in that spot. For example, if one particular spot slopes north, the contour runs east/west.

The difference is that terra …Use contour plowing in a sentence? To do what amuse you ndjcb)?))? ;€#~~)Kent Wagoner 15,581 Contributions Soil retaining terraces and contoured plowing are examples of? Erosion abatement and control. Contour plowing erosion prevention? There are many ways to prevention soil erosion from occurring on your land.

There are also many products to assist you with this process. Before home or land owners choose a …Melos Antropon 13,986 Contributions Why is contour plowing helpful to farmers? Contour plowing greatly cuts down on erosion of the topsoil, the farmers lifeblood. What is an example of contour plowing? When farmers plow their fields along the curves of a slope; Cutting down erosion from the top soil is an example of Contour Plowing.

Karin L. 270,239 Contributions There's more to raising cattle than throwing them out to pasture. Know your soil and plants to earn profit above ground and wealth below.

Answered In Earth Sciences Does a contour make a terrace? Not exactly, no. Answered In Agriculture What are the advantages and disadvantages of contour plowing?well all i have to say for now is hi no college boys ask ur parents Answers Publisher 49,340 Contributions Answered In Uncategorized What soil conversation techniques will replace nutrients in the soil A cover crop use B no-till farming C terracing D contour plowing? The cover crop use is the soil technique that will replace the nutrients in the soil. Answered In Agriculture Contour plowing is a practice that involves? Contour plowing is a practice that involves tilling the land in a pattern that follows the contours Answered In Earth Sciences How does contour plowing conserve soil-? Contour plowing conserves soil by preventing soil erosion on slopes

Both contour plowing and terrace farming are suitable for cultivating lands on sloping hills. Both are used to reduce soil erosion from tilled fields on slopes. In terrace farming, physical barriers (trenches, stone bunds, live hedges, or natural strips) are created along the contours to retain rain water and make it infiltrate into the soil and to minimize soil erosion.

What is the difference between contour ploughing and terrace farming?

Hemant Munoth, works at Can You Imagine Me Working? :)Answered Mar 20, 2017Both Prevent Soil Erosion. Terrace Farming: In Steep slope region when farming is done on flat surface. So, where does this flat surface come from? You made it available for yourself by using machines or manually. :) Just Think of Steps of your house.

Your Dearest child insists to plant something on Every step. Terrace Farming it is somewhat bigger in size. You can visualize it. So what the hell is Contour ploughing then? Contour ploughing: In Steep slope region when you want to do farming without making available a flat surface for you because you’re too lazy to do all this work.

so whats the solution now? Umm, well, now you are going to plant something down the slope without doing extra labor. An idea pops up into your mind to use physical barrier (Stones, sand or trenches) to prevent surface runoff.

What an IDEA sir ji.21k Views · View Upvoters Related Questions More Answers Below What's the difference between contour farming and terrace farming? What is terrace farming? Is contour ploughing and terrace farming the same thing? Is there a downside to terrace farming?

What is terrace farming and what is the use it? Ask New Question Siddharth Pandit, Backing center-right in a nation tilted to left Answered Dec 20, 2015Contour-Ploughing

Tilling the field at right angles to the natural slope after drawing up the elevation contour lines is called contour ploughing in soil, prevents and reduces soil erosion. Terrace Farming In terracing, wide steps are cut around the slopes of hills to prevent soil erosion.

Contour ploughing follows the “natural shape” of the slope without altering it. Terrace farming alters the shape of the slope to produce flat areas that provide a catchment for water.

Hope this helps !25.2k Views · View Upvoters Your response is private. Is this answer still relevant and up to date?promoted by 23and Me Explore your DNA with 23and Me. Learn how your DNA influences your facial features, taste, smell and other traits. Learn More at 23andme.com Yasir Khan, BA journalism Indian Administrative Service Aspirants, Govt Degree Collge Baramulla (2018)Updated Feb 24, 2018 · Author has 154 answers and 18.2k answer views In terracing, wide steps are cut around the slopes of hills to prevent soil erosion.

Contour ploughing follows the “natural shape” of the slope without altering it. Terrace farming alters the shape of the slope to produce flat areas that provide a catchment for water. Terrace Farming: In Steep slope region when farming is done on flat surface. So, where does this flat surface come from?

You made it available for yourself by using machines or manually. :) Just Think of Steps of your house. Your Dearest child insists to plant something on Every step. Terrace Farming it is somewhat bigger in size. You can visualize it. Contour ploughing: In Steep slope region when you want to do farming without making available a flat surface for you because you’re too lazy to do all this work. so whats the solution now? Umm, well, now you are going to plant something down the slope without doing extra labor.

An idea pops up into your mind to use physical barrier (Stones, sand or trenches) to prevent surface runoff.1.8k Views · View Upvoters · Answer requested by Om Chaudhari Vethaiya Balasubramanian, More than 45 years of international agricultural R&D experience Answered Aug 16, 2016 · Author has 300 answers and 266.2k answer views

Fairly flat strips of land develop between barriers where crops are grown.

In contour plowing, the land is plowed across the slopes and along the contour lines. This will also reduce soil erosion and make rainwater infiltrate into the soil more than on land plowed along the slope. Terraces are more effective than contour plowing alone in minimizing soil erosion and facilitating infiltration f rainfall into the soil.

Contour Plowing & Terraces The Soil Erosion Service was one of the federal programs started in the 1930s to save the land that had been destroyed by years of wind erosion, over plowing, and over grazing. The commission taught farmers how to use terracing and contour plowing techniques to preserve the soil.

Federal and state government teamed up with universities that had strong agricultural programs, like the University of Nebraska, to set up demonstration plots and show farmers how to use these soil conservation metho

ds. Contour plowing was a method of plowing furrows that follow the curves of the land rather than straight up and down slopes. Furrows that run up and down a slope form a channel that can quickly carry away seeds and topsoil. Contour plowing forms ridges, slows the water flow and helps save precious topsoil. Le Roy Hoffman rented farmland for his entire farming career and remembers when the government urged farmers to change their plowing methods.

so whats the solution now? Umm, well, now you are going to plant something down the slope without doing extra labor. An idea pops up into your mind to use physical barrier (Stones, sand or trenches) to prevent surface runoff.

What an IDEA sir ji.21k Views · View Upvoters Related Questions More Answers Below What's the difference between contour farming and terrace farming? What is terrace farming? Is contour ploughing and terrace farming the same thing? Is there a downside to terrace farming?

What is terrace farming and what is the use it? Ask New Question Siddharth Pandit, Backing center-right in a nation tilted to left Answered Dec 20, 2015Contour-Ploughing

Tilling the field at right angles to the natural slope after drawing up the elevation contour lines is called contour ploughing in soil, prevents and reduces soil erosion. Terrace Farming In terracing, wide steps are cut around the slopes of hills to prevent soil erosion.

Contour ploughing follows the “natural shape” of the slope without altering it. Terrace farming alters the shape of the slope to produce flat areas that provide a catchment for water.

Contour ploughing follows the “natural shape” of the slope without altering it. Terrace farming alters the shape of the slope to produce flat areas that provide a catchment for water. Terrace Farming: In Steep slope region when farming is done on flat surface. So, where does this flat surface come from?

Fairly flat strips of land develop between barriers where crops are grown.

Which factors contributed to the dust bowl? Drought, dust storms, and intensive farming Later, scientists discovered that plowing along the contours of the land would have relieved some of the loss of topsoil.

What factors contributed to the creation of the Dust Bowl?

Answers.com ® Wiki Answers ® Categories History, Politics & Society History History of the United States Dust Bowl What factors contributed to the creation of the Dust Bowl? Flag What factors contributed to the creation of the Dust Bowl? Answer by Maka Albarn00 Confidence votes 1.2KOne major factor of the creation of the Dust Bowl was due to the climate, which was lack of rainfall and unnaturally hot weather.

Another reason for the Dust Bowl was the fact that farmers were reusing the same land, causing to it lose nutrients and become dry. Also, due to World War I, farmers were forced to over produce crop, also causing a loss of nutrients in the soil.6 people found this useful Was this answer useful?

Yes Somewhat No Hopeh101 14 Contributions What factors caused the dust bowl? The factors are lots of wind, really dry land that has not been watered, and dry soil What contributed to the cause of the dust bowl?the dust bowl was caused by farmers plowing the ground to deep and it would break the roots of grass wich held the dirt in place.but then winds started picking up loose dirt o …What factors contributed to the Dust Bowl?

A drought and new farming equipment that loosened the soil Was the dust bowl a contributing factor to the great depression?yes How did the dust bowl contribute to the spread of poverty?

Well the Dust Bowl force a lot of people who where farmers to move from there house because the drought was not letting them grow the crops the need to pay for there mortgage …How did the Dust Bowl contribute to the spread of proverty?

Well the Dust Bowl force a lot of people who where farmers to move from there house because the drought was not letting them grow the crops the need to pay for there mortgage …Rames00 65 Contributions What factors led to the creation of the dust bowl?

Severe drought and over farming without rotating crops destroyed the topsoil in the region, leaving behind nothing but dust. Knightaj0 953 Contributions What was one major factor in creation of the dust bowl? Reusing the soil using poor farming techniques, and the major drought were factors in creating the Dust Bowl.

A7xfan92 113 Contributions What causes contributed to the Dust Bowl? Soil erosion. Overworked land and drought What was the cause and what contributed to the cause of the dust bowl?bad winds What factors led to the creation of the dust bowl 1930's?wind picked up dust which created tornadoes Which factors contribute to the dust bowl?drought, dust storms, and intensive farming Simple Mary 100,934 Contributions Nine years of answering historical, educational and home improvement questions on answers.com. If I don't know the answer, I look it up Answered In Dust Bowl

Answered In Uncategorized How did humans contribute to the creation of the dust storms? Over farming, drought, loose soil, and high winds. Answered In Deforestation and Habitat Loss How did human activities contribute to the dust bowl? Overworking the land without proper irrigation.

people plantedcrops year after year without giving the land a break to regain thenatural vitality, basically using up everythin …Answered In Dust Bowl Who contributed to the dust bowl? Alex Wood John Graham 3,485 Contributions Science is they key to the universe Answered In History of the United States How did human error and geography contribute to the creation of the Dust Bowl?

Over farming the land led to a lot of loose soil and since it was in the mid part of US it was dryer and when winds picked up all of the loose soil blew creating the dust bowl …

1. They plant shelter belts of trees to break the force of the wind 2. In dry areas, instead of plowing under the natural vegetation to plant crops, farmers graze animals on the vegetation 3. On gentle slopes, plowing along the natural contours of the land or planting crops in strips helps reduce water erosion 4.

Science Chapter 2

"39 terms kiwirose Science Chapter 2Putnam Grade 6, Chapter 2 weathering and soil Learn Flashcards Write Spell Test Match Gravity Advertisement Upgrade to remove ads Like this study set?

Create a free account to save it. Create a free account Maybe later Sort Profile a vertical slice through rock, sediment, or soil Soil mixture of weathered rock and mineral fragments, decayed organic matter, mineral fragments, water, and air that can take thousands of years to develop Humus dark-colored, decayed organic matter that supplies nutrients to plants and is found mainly in topsoil Horizon each layer in a soil profile- horizon A (top layer of soil), horizon B (middle layer), horizon C (bottom layer)Soil Profile vertical section of soil layers, each of which is a horizon Litter twigs, leaves, and other organic matter that help prevent erosion and hold water and may eventually be changed into humus by decomposing organisms Leaching removal of minerals that have been dissolved in waterfactors that affect the formation of soil 1.

Climate 2. Slope of land 3. Types of rock 4. Types of vegetation 5. Amount of time rock a been weatheringcomponents of soil rock and mineral fragments organic matter air water A Horizon covered with litter that can be changed into humus by decomposing known as topsoil dark and fertile because of humus B Horizon lighter than A and contains less humus less fertile contains material moved down from A horizon by leaching C Horizon contains partially weathered rock and is the bottom horizon doesn't contain much organic matter and isn't affected by leaching the soil layer that is the thickest and most like the parent materialsoil in deserts contains little organic material and are thinner than soils in wetter climatessoil in prairies thick, dark A horizons because the grasses that grow there contribute lots of organic mattersoil in temperate forests thinner A horizons than prairie soils do b/c tree roots and cannot deliver as much organic matter to deeper parts of the soil as the grasses canweathering the process that breaks down rocks into smaller and smaller fragmentsmechanical weathering breaks apart rocks without changing their chemical compositioncauses of mechanical weathering growing plants expanding ice burrowing animalsexample of mechanical weathering ice wedging- the breaking of rocks when water gets into cracks and freezes and expandschemical weathering the process where a rock's chemical composition changescauses of chemical weathering combination of water, acids, and oxygen when the elements in water, hydrogen, and oxygen react with certain elements in rocks, chemical weathering occursexamples of chemical weathering water + carbon dioxide= carbonic acid oxygen helps cause chemical weathering by a process called oxidationwhen does oxidation occur oxidation occurs when material, such as iron, is exposed to oxygen and water- rust is a result of oxidationclimate the pattern of weather that occurs in a particular area over many years Mechanical weathering is more frequent in cold climates Chemical weathering is more frequent in warm, wet climates Steps involved in the formation of soil: Weathering breaks rocks apart Plants and animals add organic matter to rock fragments Fungi and bacteria cause organic matter to decay Decayed organic matter turns into humus soil begins to evolve Organic matter is material that originated as plant or animal tissue Humus dark colored matter which serves as a source of nutrients for plantssoil profile contains the different layers of soil (A, B, and C Horizons)There are three _______ in a soil profile horizons Characteristics of the A Horizon: Top layer of soil Also known as ""topsoil"" Darkest layer of soil Contains more humus and smaller rock and mineral particles than the other horizons Is the most evolved layer of soil and therefore has changed most from weathered rock Characteristics of the B Horizon: Layer below A Horizon Is less evolved than A Horizon Lighter in color than A Horizon Some plant roots reach into this horizon, which usually contains elements washed down from A Horizon by the process of leaching Characteristics of the C Horizon: Layer below B Horizon Is the bottom layer in a soil profile Some materials in this layer were leached from Horizon B Contains partly weathered rock that is beginning the long, slow process of evolving into soil Below this layer is solid rock called bedrock or parent rock Leaching the removal of soil materials dissolved is water3 types of soil found in the United States Prairie River Desert Three conditions that affect the thickness of the soil horizons and the soil composition of profiles slope, time, climate Know at least two ways farmers have tried to minimize soil erosion:

The start of no-till farming (plant stalks are left in the field - at the next planting, farmers seed crops without destroying these stalks and without plowing the soil)Soil is important because without soil, we cannot grow food, raise livestock, produce paper or other products we need Advertisement Upgrade to remove ads Features Quizlet Live Quizlet Learn Diagrams Flashcards Mobile Help Sign up Help Center Honor Code Community Guidelines Students Teachers About Company Press Jobs Privacy Terms Follow us Language© 2018 Quizlet Inc. "


what are the three percenters?

d News & Analysis 3 Percenter, 3%, III, III Percenter, Oath Keeper, three percent, three percenter Written by David Robertson David holds a Master’s of Science in Leadership.

Are You REALLY a Three Percenter?

Are You REALLY a Three Percenter? March 1, 2015 David Robertson NOTE: This article has been moved to website address below; please update your links.

Are You REALLY a Three Percenter? You may have already read my article on what a Three Percenter is; but lately, I have been asked a few times “how do you know if you are a Three Percenter”?

So let me see if I can help. In fact, let me provide you with well over 50 ways to tell whether or not you, or … Continue reading DMR Publications Word Press Embed HTML Embed Copy and paste this URL into your Word Press site to embe

He also graduated summa cum laude with a Bachelor of Science in both Strategic Leadership and Security Management. Additionally, he boasts certificates in Operational Leadership, Homeland Security and Active Shooter Scenarios as well additional training in similar disciplines. Website America’s Militarized Police An American Warning Podcast #40Related posts December 14, 2017 Our Contributors Comments Off The 4th Industrial Revolution Is Here.

Are You Ready? Once every century (give or take), society and technology... News & Analysis June 27, 2016 Jerome Huyler Phd Comments Off Locke Holds the Key: Locke Holds the Key: What Jefferson’s July 4th Declaration... News & Analysis June 20, 2016 Jerome Huyler Phd Comments Off Liberty’s Best Kept Secret Weapon Liberty’s Best Kept Secret Weapon: The Low Information Voter During... News & Analysis12 thoughts on “ Are You REALLY a Three Percenter?

”crogonint February 7, 2016 at 7:11 am I would argue that FDR was not a total failure. The public works program did a lot of good in this country. Go ahead and argue that it’s socialist in nature. So what? All of our social welfare programs are socialist on nature, and the current ones are a train wreck.

Have you seen the instructions telling people how to raise a family on welfare, and get $95,000 a year, permanently?? They ought to reinstitute the work program and limit anyone on welfare for an extended time to either join the program, or get off their lazy butt and go get a job!Bear Faced Grandt January 26, 2016 at 10:15 am I really like this article.

It’s very challenging. Soul stirring for sure. I have a lot of things to research…jasonconaway December 11, 2015 at 5:02 am As far as #1 on the second list is concerned. Yes we are not a Christain nation if you are saying you have to be Christian to be American. But this nation is based on Judeo-Christian values, laws, and ideas.

God is the corner stone of this nation. You can see the proof as we push God further away. We took God out of schools only to be replaced with a deputy.

There are no mens room or women room. That is offensive. Marriage is a joke. The life of a murderer means more than the life of a innocent baby. These are just a few examples of the removal of God from our nation. No you dont have to be Christian, but those who are not, need to respect our Christian roots and traditions. I know Athiest who would agree with this. David Robertson December 11, 2015 at 2:03 pm Thanks for the reply and for the read.

I would tend to disagree though – depending on how we frame this of course. I guess it becomes a debate of nomenclature. “This Nation” can mean a couple of things. But many of our founders were Deists, not Christian. Washington, Paine, Jefferson, Franklin, Allen, etc. Deism is substantially different than the Judeo-Christian religion and further research will reveal that the Founders had a strong distrust for organized religion.

The Bill of Rights for instance, was formed around Deistic principle. Furthermore, as I have written about in other articles, proof that the United States is not a “Christian Nation” comes from The Treaty of Peace and Friendship, signed at Tripoli, November 4th 1796.

This document drafted during the administration of George Washington, and ratified during the administration of John Adams.

Article 11 of this document starts out by saying “As the government of the United States of America is not in any sense founded on the Christian Religion…” But I do agree that people need to respect the religious beliefs of others, but that is to say as long as the one being respected shows the same in kind. Thanks again for the read and for the discussion.bartlmay June 21, 2015 at 11:26 am Where I failed was the NOT list #18. Fixing that now. David Robertson June 21, 2015 at 10:30 pm Those are some GREAT stories. You will enjoy them.

AISOMMarch 2, 2015 at 12:55 pm I may not be a Threeper, however, I stand proud, and unswayed on my rights here in Canada.

And your list is damn good …. David Robertson March 2, 2015 at 6:01 pm Thank you sir! Much appreciated.bartlmay June 21, 2015 at 11:25 am Does being a Threeper require being a citizen of the US? I wouldn’t think so. I would think that it is more of a mindset against tyranny than anti US Government. David Robertson June 21, 2015 at 10:28 pm I would agree. Some of the most patriotic people I have ever met were not citizens at all. Freedom is freedom and we should all embrace freedom loving people.johnnyddunn March 1, 2015 at 1:53 pmok i failed on # 25. You are clean in mind and body……..lolsecond to sign up to make this silly comment was a total pain i the ASS……but i’m in now…haha David Robertson March 1, 2015 at 1:54 pm I am still working on that!Comments are closed.

The Three Percenters, formed in late 2008, are a loosely organized movement centered around an obscure, and not particularly accurate, Revolutionary War ""statistic"" that claimed that only 3% of the American population during the Revolutionary War participated as combatants in the war.

"Extremism, Terrorism & Bigotry Oath Keepers and Three %ers Part of Growing Anti-Government Movement

The Oath Keepers and Three Percenters, both part of an anti-government extremist movement that has grown since President Obama took office, promote the idea that the federal government is plotting to take away the rights of American citizens and must be resisted.

The two groups are apparently trying to make inroads in the U. S. military. From October 24-25, 2009, the Oath Keepers held their first national conference in Las Vegas, Nevada.

About one hundred people reportedly attended the event. At the conference, a member of the group's board claimed that they had 2,000 dues-paying members but it's likely that the group is much smaller.

Formed in March 2009 and led by Stewart Rhodes, a Nevada lawyer, the Oath Keepers encourage members of the military and law enforcement to pledge not to follow certain hypothetical ""orders"" from the federal government. These ""orders,"" including one ""to put American citizens in detention camps,"" and another ""to disarm the American people,"" echo longstanding conspiracy theories embraced by anti-government extremists, who claim that the U. S. government is creating a police state.

The Oath Keepers try to appeal to military and law enforcement personnel by reminding them that they swore an oath to defend the Constitution ""from all enemies, foreign and domestic,"" and suggesting that now is the time to live up to that oath by resisting an allegedly tyrannical government.

The group asserts that they are a modern counterpart to that mythical 3% of American Revolutionary-era patriots and also represent the three percent of the population of American gun owners ""who will not disarm.

""Recently, the Oath Keepers posted a picture to their Web site of what they claim is an active duty soldier in Iraq wearing the group's patch on his arm. In addition to the Oath Keepers’ patch, the soldier is wearing patches for the Three Percenters; one patch that reads ""three percent"" and another with a version of the American flag with the Roman numeral III.

At least one supporter has labeled this symbol the group's ""battle flag. ""Although Rhodes has written that the Oath Keepers path was not made by the group and was not worn at their urging, he claims the patch as evidence of the spread of the group's message within the active duty military.

Oath Keepers plan to put together care packages that include an official Oath Keepers patch and DVD to distribute to ""tens of thousands"" of active duty troops between November 11 (Veterans Day) and December 15, 2009 (Bill of Rights Day). It is clear that these anti-government extremist groups are trying both to exploit and to fan the anti-government sentiment that has grown over President Obama's first year in office, as well as to support each other's effor

ts. Rhodes has written supportively of the Three Percenters, while at least two participants carried the Three Percenter flag at an Oath Keepers event at the Vietnam War Memorial in Washington, D. C., on September 12, 2009.