5 ways to prevent soil erosion
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- what is soil erosion and how can we prevent it
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- prevent soil erosion
Why it is necessary to prevent soil erosion...
Management Practices to Reduce Soil Loss
The important soil erosion types in our environment are:
- Sheet and rill erosion
- Ephemeral gully erosion
- Tillage erosion
Management practices such as cover crops, contour farming, and no till can be used to control erosion.
However, understanding the different types of erosion can help to determine the best approaches for controlling erosion.
Sheet and Rill Erosion
The best way to protect soil from erosion by water is to keep it covered.
The industry standard is to maintain at least 30% crop residue cover after planting.
10 ways to prevent soil erosion
The only way this can be done is by using no-till or reduced tillage. Reduced tillage is only effective if the previous crop left large amounts of crop residue. For example, when using reduced tillage, it is difficult to maintain 30% crop residue after planting into soybean or wheat stubble.
No-till has become the most widely used conservation practice in Pennsylvania because 60% of Pennsylvania cropland is HEL (Highly Erodible Land). No-till is also a cost-effective conservation practice because it does not take
- soil erosion prevention measures
- stop soil erosion slope