Questions
What is the primary purpose of contour plowing?
- To reduce soil erosion
- To improve soil drainage
- To increase crop yield
- To control weeds
Which type of soil is best suited for contour plowing?
- Sandy soil
- Clay soil
- Loam soil
- Gravelly soil
What is the ideal slope for contour plowing?
- Less than 2%
- 2-5%
- 5-10%
- More than 10%
How does contour plowing help to reduce soil erosion?
- By slowing down the flow of water
- By increasing the infiltration of water
- By trapping sediment
- All of the above
What are some of the benefits of contour plowing?
- Reduced soil erosion
- Improved soil moisture retention
- Increased crop yields
- All of the above
What are some of the challenges of contour plowing?
- It can be more time-consuming than traditional plowing methods
- It can be difficult to plow on steep slopes
- It can be difficult to maintain contour lines over time
- All of the above
What are some of the alternative methods to contour plowing for reducing soil erosion?
- Strip cropping
- Terracing
- No-till farming
- All of the above
Which of the following is NOT a benefit of contour plowing?
- Reduced soil erosion
- Improved soil moisture retention
- Increased crop yields
- Increased water runoff
What is the most common type of contour plowing?
- Parallel contour plowing
- Oblique contour plowing
- Contour strip cropping
- Contour terracing
What is the difference between contour plowing and strip cropping?
- Contour plowing is done on slopes, while strip cropping is done on flat land
- Contour plowing is done with a plow, while strip cropping is done with a cultivator
- Contour plowing involves plowing along the contours of a slope, while strip cropping involves planting different crops in alternating strips
- Contour plowing is more effective at reducing soil erosion than strip cropping
What is the difference between contour plowing and terracing?
- Contour plowing is done on slopes, while terracing is done on flat land
- Contour plowing is done with a plow, while terracing is done with a bulldozer
- Contour plowing involves plowing along the contours of a slope, while terracing involves building level terraces on a slope
- Contour plowing is more effective at reducing soil erosion than terracing
What is the difference between contour plowing and no-till farming?
- Contour plowing is done with a plow, while no-till farming is done without a plow
- Contour plowing is done on slopes, while no-till farming can be done on any type of land
- Contour plowing involves plowing along the contours of a slope, while no-till farming involves leaving crop residues on the field
- Contour plowing is more effective at reducing soil erosion than no-till farming
Which of the following is NOT a type of contour plowing?
- Parallel contour plowing
- Oblique contour plowing
- Contour strip cropping
- Contour terracing
Which of the following is NOT a benefit of contour plowing?
- Reduced soil erosion
- Improved soil moisture retention
- Increased crop yields
- Increased water runoff