What defines low productivity potential in terms of slope?

Low productivity potential related to slope typically refers to the land's ability to support agricultural or other productive uses based on its gradient. In soil judging, steeper slopes tend to have more restrictions for farming due to factors such as erosion susceptibility, drainage issues, and difficulty in management.

When considering slope percentages, a gradient of 9-18% generally indicates a higher risk of erosion and challenges for crop production. This range is often classified as having lower productivity potential because the soil can be vulnerable to being washed away, limiting the effectiveness of farming practices and reducing overall crop yield potential.

In contrast, flatter slopes, such as those under 9%, are usually more conducive to agricultural activities, allowing for better moisture retention and easier cultivation. Therefore, slopes within the 9-18% range are recognized as having significant limitations, which defines their low productivity potential in agricultural contexts.