Zhifanggou 第1页

Assessment of agricultural ecological security of the Zhifanggou Valley in the Loess Hilly Region over 70 years Effects of Different Plants on Soil Microbial Biomass and Enzyme Activities in Zhifanggou Watershed of Loess Plateau Spatial Structure of Pasture Resources Utilization and Livestock Development Potential of Zhifanggou Watershed of Ansai The construction and application of an agricultural ecological-economic system coupled process model Canonical Correspondence Analysis between Environmental Factors and Vegetation Variations on Abandoned Croplands in the Zhifanggou Watershed Coupling analysis of the agricultural ecological economic system over 70 years in the Zhifanggou watershed, Shaanxi Province Agricultural eco-economic system coupling in Zhifanggou watershed in hilly-gully region of Loess Plateau Function Types and Dynamic of Landscape Patchs along Zhifanggou Watershed in Last 25 Years Study on the relationships between soil enzyme activities and soil fertility
in Zhifanggou Watershed Coupling situation of agriculture-ecology-economic system in Zhifanggou Watershed of Loess hilly and gully region.