The mountainous areas of Lipu County in Guilin are suitable for growing pears, apples and other fruit trees.
Because the mountains are slopes, when it rains and water flows to lower areas, the loose soil will be washed away by the rain, and the roots of trees are deep, which can make the soil solid and not loose. , and the roots of crops (such as wheat, rice, etc.) are very shallow and can only fix a small piece of soil and cannot make the land strong enough. When it rains, the soil will be washed away, causing soil erosion.