Analysis of the tobacco mutants resistant to CMV DENSITY, STORAGE AND DISTRIBUTION OF CARBON IN CHINESE FIR PLANTATION AT FAST GROWING STAGE NUTRIENT ELEMENTS DISTRIBUTION AND CYCLING IN THE SECOND ROTATION CHINESE FIR PLANTATION AT FAST-GROWING STAGE STUDY ON GROWING MEDIUM AND GROWTH LAW FOR CONTAINERIZED SEEDLING STOCKS GROWN IN GREENHOUSE Effects of Irrigation on White Clover(Trifolium Repens L.) Reproductive Growth,Seed Yield, and Quality The Association Analysis of Herbage Yield and Meteorological Factors in Alpine Meadow Research on Decline Law and Recovery Technique of Astragalus adsurgens Meadow on Kerqin Sand Land Distribution of salvianolic acids in aerial parts of Salvia miltiorrhiza during different growing periods and accumulation dynamic analysis Spatio-temporal variations in the starting dates of growing season in China’s cropland over the past 20 years The variability of vegetation growing season in the northern China based on NOAA NDVI and MSAVI from 1982 to 1999 Simulation of growth dynamics of four plants in the typical steppe of Inner Mongolia in growing season Diurnal variation of soil respiration in soil-potted with soybean (Glycine max L.) at various growth stages and its affecting factors Winter temperature changes across an old-growth Douglas-fir forest edge An Approach on Monitoring the Albedo of Winter Wheat at Growing Period by Using MODIS Data Relationship of tree growth and climatic factors at treeline of Picea likiangensis var. balfouriana forest in Basu County, Xizang Observation on the Characteristic Features of Cell Wall Formation in Free-Nuclear Endosperm During the Early Stages of Cellularization in Triticum aestivum Effects of Cultivation Techniques for High-yield and High-benefit Growing of Foxtail Millet Studies on the climate conditions and yield forecast models in the growing of cotton in Auhui Province Effect of media and fertilization on bulblets regeneration and flowering of Lilium longiflorum The absorption,accumulation and migration of cadmium in the system of soil mulberry and silkworm Sap flow of Gansu poplar in farmland shelter forest during the growing season in desert oasis Influence of Different Media Formulas on Container-growingSeedling Quality of Ulmus pumila cv. jinye Study on Photosynthetic Characteristics in Shoot-growingStage of Camellia oleifera Clones Impact of different use patterns and degrees of grassland use on vegetation carbon storage in the Aba grassland pastoral area Research on the dynamic changes of soil properties of typical steppe in the restoring process The effect of temperature and precipitation during the growing season on the biomass of steppe communities in the Herlen Basin, northern China The Effects of Different Grass Species on Soil Nitrogen Mineralization in Apple Orchard The Effects of Different Grass Species on Soil Nitrogen Mineralization in Apple Orchard 研究了人参不同生育期。年龄及主要器官中氨基酸的变化规律,经检测含有十七种氨基酸。总氨基酸含量以萌芽期(4月)最高,其次为枯萎期(9月),花果期(6月)最低;参根部位含量以主根高于须根,侧根最低;各参龄间以五年生较高。 Comparison of Analgesic Effect between Locally Vinegar-Processed Preparation of Fresh Rhizoma Corydalis and Traditionally Vinegar-Processed Rhizoma Corydalis Organic nutrition and the shoot growing trait of heavily retractive pruned longan trees So il Respira tion of the Representa tive Artif ic ia l Forests Dur ing theM inor Growing Sea son in the Hilly Reg ion of North-China Benefit Analysis on Intercropping in Fast-growing and High-yielding Poplar Plantation Study on Fertilization Technique of Fast-growing and High-yielding Poplar PlantationⅠ.Basal Manure Experiment The Establishment of Multi-formed Site Index and Growth Processing Tables for Plantation of Pinus massoniana in Zhejiang Province Study on Early Performance of Two Endangered Tree Species of Magnoliaceae Model designing for suitable nitrogen index dynamics of rice and wheat. A biomass accumulation model for maize/soybean intercropping system Evaluation on climatic feasibility of tobacco-growing areas in Hubei and its similarity to that of foreign tobacco-growing areas DISTRIBUTION OF ORGANIC MATTER CONTENTS OF TOBACCO-GROWING SOIL AND ITS INFLUENCING FACTORS IN XIANGXI The Response of Wax n-Alkanes in Ficus tikoua Leaf to Growing Environments Characteristics of Temporal and Spatial Variations in the Grass Growing Season of Tibet during the Period of 1982 to 2010 Effects of Nitrogen Rate on Assimilate Transportation to Underground at Different Maize Growing Stages Dynamic Analysis of the Annual Growth of Paulownia Clones in Seedling Stage The Economic Evaluation of Cultivation of the Fast-Growing and High-Yielding Chinese Fir Plantation GROWING PROCESS OF THE MAJOR SPECIES OF TROPICAL FOREST AT JIANFENGLING, HAINAN ISLAND Identification of QTLs for Seed Setting Rate in Rice under Different Growing Environments Crystalline Structure and Pasting Properties of Starch in Eight Waxy Corn Cultivars Grown in Spring and Autumn Starch Granule Size Distribution and Thermal Properties in Eight Waxy Maize Cultivars Grown in Spring and Autumn Effects of Agronomic Measures on Mechanical Transplanting Long-Age Seedlings of Super Rice in Rapeseed (Wheat)-Rice Planting Area of Chengdu Basin