THE UTILIZATION OF TROPICAL SECONDARY FOREST AND THE CHANGE OF SOIL PHYSICAL PROPERTIES Effect of different cultivation systems on the soil microbial carbon and nitrogen amount and the yield of cucumber in greenhouse Effects of partial replacing NO-3-N with amino acid on yield, quality and root secretion of pakchoi (Brassica chinensis L.) Net nutrient balance in soil under different cultivation pattern and nitrogen application rate in semiarid region Soil microbiologic characteristics under vegetable residues and bacterial manure application in greenhouse Effects of different cultivation patterns and nitrogen fertilizer on accumulation, distribution and use efficiency of nitrogen in winter wheat/summer maize rotation system on semi-dryland farming Effect of grafting cultivation and fertilization on the yield,NPK uptake and utilization of tomatoes Effects of different cultivation patterns and nitrogen fertilization on soil nitrogen supply of in the wheat-maize rotation system On the Thinning Scheme for Industrial Timber Stands of Slash Pine and Loblolly Pine Study on Masson Pine′s Seedling Cultivation Using Root-unfolding-container and Half-light-medium Study on Chinese fir Introduction and Cultivation on The Grand Canal Bank, Northern Jiangsu The Effect of Cutting Top bud from Ginkgo Seedlings on Different Date Seedling Cultivation of Doritis pulcherrima Lindl. with Mycorrhizal Fungi Analysis on Energy Accumulation and Calorific Value of Early-Season Rice and Its Ratooning Rice under Different Cultivation Models Leaf Aging and Reactive Oxygen Species Metabolism of Winter Wheat in Different Cultivation Modes Characterization of Starch Accumulation and Activities of Enzymes Involved in Starch Synthesis in Grains of Wheat Cultivars Differing in Spike Types Field-Grown in Irrigation and Rainfed Conditions The utilization of Chinese wild grape species in production and breeding Research progress on resources in Bulbus Fritillariae Cirrhosae Advances in studies on biological characteristics and resources cultivation of Rhodiola sachalinensis Advances in studies on active constituents from truffle and its artificial cultivation Discussion on forming pattern of Dao-di Herbs Ligusticum chuanxiong AM and its application in plant disease prevention of Chinese medicinal herbs cultivation Research progress and strategy on genetic improvement of Erigeron breviscapus Effects of Rain-shelter Cultivation on Formation of Peach Fruit Volatile Compounds Effects of Rain-shelter Cultivation on Formation of Peach Fruit Volatile Compounds Effects of “San-Ding” Cultivation Method on Yield Formation and Physiological Characteristics of Double Cropping Super Rice Effects of Nitrogen Application Strategy and Cultivation Model on the Performances of Canopy Apparent Photosynthesis of Indica Hybrid Rice Eryou 498 during Filling Stage Studies on the Flower Bud Differentiation of Grape Cultivars with Different Tolerant Ability of Low Light in Greenhouse Effect of Ridge & Terraced Cultivation on Rice Yield and Root Trait Callus induction and plant regeneration in Herpetospermum pedunculosum Research progress in variation of ginsenoside Comparison of volatile oils of cultivated Houttuynia cordatapopulations with wild Key problems in studies on standardized cultivation for medicinal animals Mycorrhizal specificity of Doritis pulcherrima in in-vitro research Influence of vegetable cultivation methods on soil organic carbon sequestration rate Climatic suitability of potential spring maize cultivation distribution in China Photosynthetic diurnal variation characteristics of leaf and non-leaf organs in winter wheat under different irrigation regimes The Introduction and Cultivation of Heliconia in South China Botanical Garden A research on Ephedra cultivation in saline-alkali land Studies on Changes of Field—Vegetable Ecosystem under Long-term FixedFertilizer Experiment(II) Changes of Physical and Chemical Nature of Vegetable Soil Studies on Changes tilizer Experiment of Field-Vegetable System under Longterm Fixed Fer-(III)Changes of Vegetable Yield and Nutrient Absorption under Diferent Fertilization Systems Open Field New Cucumber Hybrid‘Jinyou 40’ Some Photosynthetic Characteristics of Blooming Grape in Protected Cultivation A New Melon Hybrid Cultivar-‘Whitesnow princess’ A New Tomato Hybrid—‘Yuhong 6’ A New Tomato Hybrid—‘Yuhong 6’ STUDIES ON THE INTRODUCTION CULTIVATION OF GENUS PARISL. I.A PRELIMINARY REP0RT ON SEXUAL PR0PAGATI0N 0F PARIS POLYPHYLLA VAR. YUNNANENSIS A PRELIMINARY STUDY ON THE CULTIVATION 0F CYANOTIS ERECHNOIDEA Decomposition characteristics of wheat straw and effects on soil biological properties and nutrient status under different rice cultivation A STUDY ON INTRODUCTION AND CULTIVATION OF Asarum IN HUBEI A Worldwide Survey of Cultivated Metasequoia glyptostroboides Hu and Cheng(Taxodiaceae) from 1947 to 2007 Effect of cultivation pattern and nitrogen application rate on soil fertility and nitrate accumulation under maize-wheat rotation system Variation of soil temperature before and after cultivation of marsh and its effect on soil thermal regime A comparative study on Amomum villosum cultivation under tropical wet seasonal rainforest and secondary forest at Xishuangbanna Effects of Plastic Cover Cultivation on Soil Microbial Biomass Possible mechanisms of outbreaks of the fourth generation Cnaphalocrocis medinalis Effect of Fresh Water Cultivation on the Growth and Development ofAegiceras corniculatum Seedlings Effect of different irrigation and nitrogen levels on the yield and quality of trellis-cultivated custard apple (Cucumis melo var. saccharinus Naud) Effects of cultivation pattern on growth, seed yield, nutrient uptake and utilization of direct-sowing oilseed rape (Brassica napus L.) SIMULATED TEST RESEARCH ON RELATIONSHIP OF SOIL MOISTURE STORAGE AND RAPE YIELD AN EXPERIMENTAL STUDY ON INTRODUCTION OF FINE GRASS LAWN AND THEIR UTILIZATION A Review of Paphiopedilum Research Studies on Pulp-oriented Cultivation Techniques of Poplar Wood CULTIVATING HIGH-QUALITY STEMWOOD OF MANGLIETIA YUYUANENSIS BY MIXING WITH CUNNINGHAMIA LANCEOLATA A STUDY ON MANAGEMENT MODEL SYSTEM AND OPTIMUM CULTIVATION PATTERNS OF PINUS MASSONIANA FOR PULPWOOD STAND Separation and Cultivation of New Strain of Spirulina sp. from Sewage ESTIMATION OF LEAF AREA OF POTAMOGETON MALAIANUS MIQ.AND PRILIMINARY STUDY ON ITS RELATIONS WITH CULTIVATION DENSITIES A STUDY ON EX-SITU CONSERVATION OF THE RARE PLANT S HYGRORYZA ARISTATA Genetic diversity analysis on Angelica sinensis from different habitats in Gansu province based on ISSR Variation of substance content during growth cycle of cultured Ganoderma lucidum and its mechanism Studies on Introduction and Cultivation of Kaempferia galanga L. Achievement and Experience in the Introduction of Medicinal Plants Influence of climate warming on serious low temperature and cold damage and cultivation pattern of spring maize in Northeast China Absorption and apparent budget of nitrogen by direct-seeding rice cultivated in aerobic soil with or without mulching Ecological basis of epiphytic Dendrobium officinale growth on cliff Effects of stereoscopic cultivation on photosynthetic characteristics and growth of Tulipa edulis Effects of different endophytic fungi on seedling growth of Dendrobium devonianum Current researches and prospects of seedling propagation and cultivation modes of Jinxianlian Advance in studying early bolting of Umbelliferae medicinal plant Effect on yields and quality with different size tubers of Pinellia ternata from Sichuan