Agroforestry systems in China: a survey and classification
β Scribed by Xiaoming Zou; Robert L. Sanford
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 504 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0167-4366
No coin nor oath required. For personal study only.
β¦ Synopsis
We classified agroforestry systems in China by system type and system unit. A system type is defined as a homogenous group whose major components are closely related economically, socially, and environmentally. A system unit is defined as a basic functional unit that reveals the specific biological relationships among the major components and requires similar management strategies and techniques. Seven system types and 26 system units are recognized in China. Among them, agrosilvofishery, silvomedicinal and agrosilvomedicinal systems have values unique to Chinese. Each system type is discussed in the context of its geographical extent in China, main species components, and system units.
π SIMILAR VOLUMES
China's interest in agroforestry derives from the fact that less than 12% of the total land area is forested, while demand for timber and fuel is greatly increasing. Afforestation is very active, much of it in agroforestry systems. However, there are no formal programs or courses yet in agroforestry
## Abstract A highly productive sustainable agroforestry system was established on degraded sandy soils in Gaotang County in the northwestern region of Shandong Province. Five preβexisting types of land use were compared. Of these, cropping without forest protection would not be sustainable because