The Influences of Gaps in Different Forest Communities on the Growth of Transplanted Tree Seedlings on N an‘ao Island Optimization of ultrafiltration technology for Xiangdan Injection Effect of conservation tillage of wide/narrow row planting on maize root and transmittance distribution The Effects of Different Tree Shapes of Pear on the Light and Fruit Yield and Quality The Effects of Different Tree Shapes of Pear on the Light and Fruit Yield and Quality Measurement of Wheat Hardness by Near Infrared Transmittance Spectroscopy Photosynthetic characteristics of wildlife tending Alpinia oxyphyIla Estimation of leaf area index of cotton using digital Imaging Studies on Relationships between Cotton Population Composition and Transfer Characteristic of PAR