Method for planting rubus corchorifolius at karst regions for slope-to-terrace cliff landscape renovation

Abstract

The invention discloses a method for planting rubus corchorifolius at karst regions for slope-to-terrace cliff landscape renovation. Rubus corchorifolius is a plant species commonly seen in the karst regions and is high in climbing capability of rootstocks and tendrils, quite adaptive to growing environments of the karst regions, high in growing quality and free of causing biological invasion, the rubus corchorifolius is selected and planted below slope-to-terrace cliffs, frames are set up for traction growing to enable the rubus corchorifolius to cover exposed cliffs, and planting management is performed according to the method, so that overall landscape can be better renovated. The upright canopy frames are adopted, so that full utilization of space and maintaining of ventilation and light-transmitting are realized, occurrence of plant diseases and insect pests is avoided, the rootstocks and the tendrils can be dragged to the greatest extent to cover the cliffs, and effect of renovation of cliff landscape is realized. Trimming and shaping are performed in winter each year to prevent occurrence of plant diseases and insect pests, and manual control and traction are performed to growing of the rootstocks and the tendrils to renovate the cliff landscape. By the method, landscape renovation can be quickly and effectively performed on the slope-to-terrace project cliffs at the karst regions, water and soil loss can be reduced, and certain economic benefit can be created, so that the method has very good application prospect.

Description

technical field [0001] The invention relates to the field of landscape transformation of rocky desertification sections in karst areas, in particular to a cultivation method for transforming slopes into terraces and stone walls in karst areas by using raspberries. Background technique [0002] Raspberry (Rubus corchorifolius L.) is a species of Rubus (Rubus) in the Rosaceae family (Rosaceae). It has strong adaptability, drought tolerance, barren tolerance, regardless of soil, less disease, and strong heat tolerance. , Cold resistance. The fruit of raspberry has a unique fragrance and natural pigment. The sugar content is similar to the three major fruits of apple, pear and citrus. The amino acid content is higher than that of apple and grape. It is rich in VE and selenium, and the anti-aging substance SOD (superoxide dismutase ) and anti-cancer substances (tanned acid) are higher than any existing cultivated and wild fruits. The roots, stems and leaves have medicinal effect...

AI Technical Summary

Problems solved by technology

Due to the large surface undulation in karst mountains, soil erosion and stone exposure are serious. However, under the pressure of population, a large number of slope-to-ladder projects have been done to solve the problem of food and clothing. As a result, most of the slopes have been converted from slopes to ladders. Transforming slopes into terraces and stone walls in karst rocky desertification areas for ecological landscape transformation is a problem that must be solved for the construction of a beautiful China and ecological civilization