No Till
Conventional Till
Soil Horizon's
Slope
Erosion Preventage
100
A kind of planting system that leaves stubble from previous to provide protection for newly planted crop?
What is Cover Crops
100
Conventional Tillage utilizes what tools that No Till does NOT?
What is a plow
100
What Is the top soil horizon?
What is the O horizon
100
X=?
What is Run
100
Trees planted along the side of a field is considered what kind of erosion prevention?
What is a tree break
200
No till is used to prevent what?
What is Erosion
200
Why does Conventional Tillage have more trouble with wind and water erosion?
What is Nothing to protect the top layer of soil
200
Where do most plant roots take hold?
What is the A horizon
200
Y=?
What is Run
200
What are the two major types of erosion?
What is Wind and water
300
No Till leaves what on the top layer of soil that conventional tillage does not?
What is Organic Material
300
Why would someone use Conventional tillage to prevent weeds rather that Spraying on No till fields?
What is less money spent on chemicals/reduce chance of weeds becoming immune.
300
Bedrock is found in what Horizon?
What is the R Horizon
300
Rise over run is used to determine what?
What is slope
300
What erosion prevention method is most common in eastern Oklahoma?
What is a terrace
400
No till was introduced after what event?
What is the Dust Bowl
400
When using Conventional Tillage on a hillside it is best to use what kind of erosion prevention?
What is Terraces
400
Where is organic material found?
What is the O horizon
400
Find the rise and run of the following two points. (0,0) (5,4)
What is Rise=4, Run=5
400
What type of cropping system works best in preventing erosion?
What is No Till
500
What disadvantage comes with the use of herbicides on No Till crops?
What is weeds become Immune to herbicides.
500
To enhance profit with conventional tillage farmers utilize what type of cropping system?
What is Double Cropping
500
What are the top three horizon's in order?
What is O, A, B
500
In the construction industry the slope of a roof is otherwise called what?
What is Pich
500
What kind of erosion happens when a rock rolls down a hill and causes damage to a hillside?
What is Mass Movement erosion
M
e
n
u