Fengqiu 第1页

Effects of landscape heterogeneity on the availability of amphibians’ habitats in agricultural region on the lower reaches of the Yellow River, China. Structural attribute and optimization of farmland and non-cropped green-land patches of agricultural landscape: A case study of Fengqiu County, Henan Province Influence of elevation factor on soil profile texture configuration: a case study of the alluvial plain of Fengqiu County Preliminary Study on Weed Types of Farm Land in Fengqiu County, Henan Province