Over several decades of SWC practices, a successful experience of SWC has been concluded, that is Small Watershed Comprehensive Development. The main aim is regarded a small watershed as a control unit for soil and water conservation. The approach is to control soil and water loss comprehensively by structural measure combining vegetative, agronomic and management measures. Specifically:
1. Agronomic method/measure: contour cultivation, area closure, and green manure
2. Vegetative method/measure: plant trees, grass, grass strip, windbreaks and reforestation
3. Structural method/measures: terrace, ands, small reservoir, and dams
4. Land use management/measure: grazing, area closure, and land use change
地点: Hubei, 中国
分析的技术场所数量:
技术传播: 均匀地分布在一个区域 (39.8 km²)
在永久保护区?:
实施日期: 50多年前(传统)
介绍类型
SLM之前的数量: 40
SLM之后的数量: 20
SLM之前的数量: 570
SLM之后的数量: 60