Topic: Conservation Tillage
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Answers to Common Questions
How does conservation soil and tillage help soil?
The answer is easy look in your science book you dork don't use the internet some of this stuff is made up and not the right answer. Now if you forgot your science book, e-mail your teacher! Or send a note in saying you couldn't do the home... Read More »
Source: http://wiki.answers.com/Q/How_does_conservation_soil_and_tillage_...
What is conservation tillage?
In the Midwest, where soil erosion by water is a concern, conservation tillage systems leave at least 30 percent of the soil surface covered with crop residues after planting. Western regions of the United States, susceptible to wind erosio... Read More »
Source: http://www.ces.purdue.edu/extmedia/WQ/WQ-20.html
Why Use Conservation Tillage?
Why, indeed? If conventional tillage was good enough for dear old Dad, why isn't it good enough for you? After all, conventional tillage has served to feed and clothe us well for many years. Let's stop for a moment and consider the "conserv... Read More »
Source: http://www.bighambrothers.com/whycon.htm
More Common Questions
Answers to Other Common Questions
Reduces soil erosion by as much as 60%-90% depending on the conservation tillage method; pieces of crop residue shield soil particles from rain and wind until new plants produce a protective canopy over the soil Improves soil and water qual...
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Source: http://www.mda.state.mn.us/protecting/conservation/practices/cons...
Soil conservation involves reducing soil erosion and restoring soil fertility. For hundreds of years, farmers have used various methods to reduce soil erosion, mostly by keeping the soil covered with vegetation.
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Source: http://www.geowords.org/ensci/09/09.htm
Concerns related to irrigation timing and uniformity of water distribution has discouraged some irrigators from adopting conservation tillage practices. Residue left on the soil surface often causes problems in furrow irrigation systems, wh...
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Source: http://www.agwaterconservation.colostate.edu/FAQs_LIMITEDIRRIGATI...
Conservation tillage is becoming more widespread in an effort to reduce soil degradation and reduce tillage costs. However, the actual decrease in soil loss that results from reduced and zero tillage in Alberta is largely unknown. We used r...
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Source: http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/sag5363
No till planters, strip till planters, certain drills and air seeders, strip or knife type fertilizer and manure injectors, in row chisels or sub-soilers, and similar implements that only disturb strips and slots. A general “rule of thumb”...
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Source: http://carboncredit.ndfu.org/conservationfaq.html
Any implement doing full width disturbance such as moldboard plows, chisel plows with wide sweeps, discs, rotary tillers, and heavy harrows are prohibited.
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Source: http://carboncredit.ndfu.org/conservationfaq.html
With conventional tillage (complete turning over of the soil), the bare soil is exposed to the erosive action of water, which, in many areas is the major route of soil loss. Under conservation tillage, the crop residue buffers the raindrops...
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Source: http://people.oregonstate.edu/%7Emuirp/constill.htm
