1Study on the fuel loading forecasting models of Pinus yunnanensisTang Rongyi, Zhou Ruliang1-3,112Analyze on Nutrient Elements of Grapefruit Leaves Introduced in YunnanJiang Chaoqiang, Liu Huimin4-63Studies on Effects of Inducing Callus of Lonicera japonica var. chinensis9-114Resources and Selection of Greening Plants in Coastal Alkali- saline Soil of theYellow River Delta12-155Scenic Beauty Estimation of Street Trees Landscape in QingdaoGao Rongrong, Wu Meixia, Zhou Chunling16-196Variation of Photosynthetic Pigment Content in Eleven Ornamental Tree Species to Sulfur Dioxide Stress Treatment19-227Study on the Shoot Regeneration of Teraploid Black Locust Leaf in Different Culture Mediums23-248Morphological and Cytological observation on the callus of Salix. Jiangsuensis cv.'J795'25-279Study on Tissue Culture Technique for Salix alba var. tristis Gand28-3010Study on Tissue Culture of Campsis radicans36-3711Study on plants arrangement appraisal of Jinan Botanic Garden40-4212Investigation and Landscape Architecture Application of Rosa multiflora Germplasm Resources in Shandong Province43-4413Studies on the Cultivar Classification of the genus Chaenomeles in the city of Linyi45-47,4414callus induction, bud differentiation and adventitious root regeneration from leaves of Populus Tomentosa52-5315Effect on the Growth of Walnut of Different Tending Frostland54-5516Comprehensive Evaluation of Drought Resistance on Different Cultivars of Hippophae rhamnoides L. by Subordinate Function Values Analysis59-6017Study on Access Database of Forestry Geographic Information System61-6418A Web Services- Based Forest Resources Information SharingShi Jiawei, Zhao Tianzhong, Ning Xinqing84-8619Advances on the fruiting regularities in seed orchard of pine86-8920Relationship Discussion and Analysis of Urban Forest and Urban Green SpaceTang zhenxing, Ye yun90-91 