Classification and Morphological Characteristics of Tannin Cells in Some Persimmon Species and Varieties Study on Species Diversity during the Succession of Plant Communities on Abandoned Farmlands in Guancen Mountains,Shanxi Effects of Nitrogen Application Rate and Growth-Development Type on Milling Quality in Japonica Rice Advances on research of dissolved organic matter and its surface reactivity in soils Light Microscope Observation of Leaf Papillae and Mammillae in Pottiaceae and their Taxonomic Sense Automatically Classifying and Identifying the TM Remote Sensing Images of Forest Mixed with Conifer and Broadleaves Using Improved BP ANN Integrated Evaluating and Classifying of the Similarity-difference Analysis for the Generation F2 (BC1) from Saccharum spontaneum ‘Yunnan 82-114’ Morphology and taxonomy of leaf papillae and mammillae in Pottiaceae of China SRAP Study on different varieties of Radix Curcumae The classify of the liquorice life cycle form