Abandoned cropland 第1页

ECOLOGICAL STUDIES ON THE PLANT COMMUNITYSUCCESSION ON THE ABANDONED CROPLAND INTAIBAISHAN,QINLING MOUNTAINSⅡ.THE COMMUNITY α DIVERSITY FEATURE OF THE SUCCESSIONAL SERIES Soil nutrient and microbial biomass in the Loess hilly area of Ningxia under different plant rehabilitation patterns Soil water and nutrients of vegetation communities under different restoration types on the hilly-gullied Loess Plateau Natural Vegetation Succession Characteristics and Species Diversity in Abandoned Lands in the Minqin Oasis,Downstream of the Shiyang River Canonical Correspondence Analysis between Environmental Factors and Vegetation Variations on Abandoned Croplands in the Zhifanggou Watershed Comparisons of water use efficiency under different conversion models of cropland to grassland in the Loess Plateau of China