resources utilization 第1页

Collection,Check and Utilization of Local Varieties of Fritillaria thunbergii Miq. Evaluation on sustainable and highly efficient utilization of agricultural resources in red and yellow soil region of China STUDIES ON RESOURCES UTILIZATION OF THE CHINESE MEDICINAL PLANTS Distribution and dynamic changes of chemical constituentes from non-medicial parts of Chrysanthemum morifolium Evaluation on forest resources utilization in typical forest region of Changbai Mountains Effects of exclosure on community inter-specific relationships in a typical temperate grassland Ecological effects of utilizing non-timber forest products. Evaluation analysis of alkaloids in seed of Sophora flavescens from Shanxi province and exploration of its utilization value Research survey and countermeasure on resources utilization in stem tuber of Bletilla striata Great west development on the basis of harmony between economy and ecology