Method for consolidating soil, protecting slope and planting vegetation on rock slope
Patent Information
- Authority / Receiving Office
- CN Β· China
- Current Assignee / Owner
- ιΉθζ
- Publication Date
- 2002-07-17
- Estimated Expiration
- Not applicable Β· inactive patent
Smart Images
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Abstract
Description
technical field
[0001] The invention is applied to the technical field of rock slope greening. technical background
[0002] At present, the greening effect of rocky slopes, especially cutting slopes, is not ideal, with low vegetation coverage and poor soil and water conservation effects. The main reason is that the rock hardness of the road slope is high, and the lack of soil and water affects the growth of plant colonization. On the one hand, the combination of high temperature in summer, drought and cold wave in winter greatly reduces the green period of vegetation. On the other hand, strongly weathered rocky slopes and granite slopes have steep slopes, irregular slope repairs, uneven surfaces, and lack of soil for plants to survive. Usually, even after spraying in these places, either the seeds are difficult to germinate and grow, or due to improper management measures, they will be sun-dried or dried out soon after germination, so that the expected greening effect can...