Hedging planting method of hedgerow in karst region

Abstract

The invention discloses a method for planting hedgerows in karst areas. For the surface part, a hedgerow belt with a certain width is planted on a slope, vines are planted at the lower end of the hedgerow belt, and shrubs and small trees are planted at the upper end of the hedgerow belt; Plant hedgerows of a certain width on the edge of the terraced ridge, plant upward-growing vines below the ridge, and plant small trees, shrubs and herbaceous plants on the edge of the ridge above the ridge; for the part above the ground, it is required to trim the hedgerow regularly, Control the height and width of the hedgerows; for the underground part, it is necessary to select plant types with well-developed root systems and fast growth to form a stable root system, which is conducive to stabilizing the soil. The invention provides a new method for water and soil loss control of hedgerows in the karst rocky desertification area, which is beneficial to the control of water and soil loss, the protection of planting land, the improvement of the environment and the increase of biological diversity in the karst rocky desertification area.

Description

technical field [0001] The invention relates to a hedgerow planting technique, in particular to a hedgerow planting method suitable for karst areas. Background technique [0002] In the process of planting hedgerows in karst areas, due to the special geology, soil, slope, water and other factors in karst rocky desertification areas, the planting site conditions are different from other mature areas such as the Three Gorges reservoir area, the dry hot valley area of ​​the Jinsha River, and the Loess Plateau area. There are huge differences in the research area of ​​hedgerow technology, and hedgerow planting in karst rocky desertification areas cannot be carried out according to the hedgerowing methods of other environmental conditions. Most of the existing hedgerows are planted on slopes with thick soil. The planted hedgerows have better site conditions, are easy to survive, and grow better. They can prevent and control soil erosion and improve the ecological environment in a...

AI Technical Summary

Problems solved by technology

However, the soil conditions in karst rocky desertification areas are poor, and the natural conditions such as water and slope are also greatly restricted. Therefore, in the process of planting hedgerows, if they are planted according to the conventional planting methods in other areas, they cannot be planted in a short period of time. To achieve the purpose of preventing and controlling soil erosion and improving the ecological environment