Primary Study on the Soil Urease Activity in Three Main Plant Communities in the Songnen Meadow Element Distribution and its Relationship with Soil Fertility in Different Succession Stages of a Mangrove Community in Yingluo Bay, Guangxi Community Dynamics During the Process of Vegetation Restoration on Nan’Ao Island, Guangdong Effects of rotations and different green manure utilizations on crop yield and soil fertility. Effects of earthworm on soil microbes and biological fertility: A review. Soil fertility characteristics under different land use patterns in depressions between karst hills. Research on the application of natural ecological restoration in a typical region of China with red soils A PRELIMINARY STUDY ON THE DIFFERENCE OF SOIL FERTILITY CHANGES BETWEEN PLANTING CHINESE FIR AND RECOVERING BROAD-LEAVED FOREST AFTER CLEAR CUTTING A STUDY ON THE LITTERFALL AND SOIL FERTILITY OF THE DIFFERENT PLANTED FORESTS IN GUANGXI INFLUENCE OF TEMPERATURE AND HUMIDITY ON THE LABORATORY POPULATION DYNAMICS OF TELENOMUS THEOPHILAE WU ET CHEN Effects of different recover and restoration measures on plant diversity and soil fertility for serious degradation ecosystem Study on Planting Patterns About Wheat Inter-cropping and Multiple Croppingof Leguminous Crops in Gansu Hexi Oasis Irrigation Area Finding and Genetic Analyzing of Double Recessive Genic Male Sterile Materials in Resynthesized Brassica napus SSR Identification of Potato Hybrid Lines and Pollen Fertility and Chromosome Configuration Analysis A Comparison on Soil Fertilities of Chinese Fir Plantations of Different Generations Study on Relationships between Biomasses of Present Secondary Plant Community and Soil Fertility Conditions in Loess Plateau Influence of Rubber Plantation Intercropping with Amomum villosum or Coffee on Soil Fertility Soil Enzyme Activity and Soil Fertility in Cunninghamia lanceolata Plantation The Relationship between Forest Soil Properties and Fertility in the Eastern Side of Dagang Mountain, Jiangxi Province Plantation Fertilization-Basic Technical Measures for Short-Rotation Industrial Plantation Management Causes of Seedless Forming of Nanfeng Tangerine STUDIES ON THE RICE NOVEL CYTOPLASM OF MALE STERILITY──COMPARATIVE STUDIES ON GENETICS OF STERILITY OF NOVEL RICE CYTOPLASMIC MALE STERILITY MAXIE A WITH ZHENSHAN 97A A multi-center, randomized, double-blind clinical study on Bushen Huoxue in treatment of ovulatory dysfunction caused infertility Follow-up study in traditional Chinese medicine of reinforcing kidney and resolving stasis and thinking of improving women‘s ability of high-quality fertility and pregnancy Effects of long-term nitrogen,phosphorus and potassium fertilizer applications on maize yield and soil fertility Effect of long-term imbalanced fertilization on purple soil fertility Effects of long-term rice straw returning on the fertility and productivity of purplish paddy soil null Effects of nitrogen rates on grain yield and quality of wheat in different soil fertility Study of the changes of the rice yield and soil fertility on the paddy field under long-term no-tillage and ridge culture conditions Research on relationship between soil enzyme activities and soil fertility Change of soil nutrients under greenhouses under long-term fertilization condition Effects of long-term fertilization on soil enzyme activities and its role in adjusting-controlling soil fertility THE SCIENTIFIC VALUE OF LONG-TERM SOIL FERTILITY EXPERIMENT Response of Fertility of Different Generational TGMS Lines 96-5-2S to Low Temperature in Rice Vegetation Change and Soil Nutrient Distribution along an Oasis-Desert Transitional Zone in Northwestern China Rhizosphere effect of nutrients in different maize soils with different fertility levels Mechanism of nutrient preservation and supply by soil and its regulation IV. Fertility regulation and improvement of brown earth type vegetable garden soil and their essence Mechanism of nutrient preservation and supply by soil and its regulation Ⅲ N preservation and supply by brown earth type vegetable garden soil Mechanism of nutrient preservation and supply by soil and its regulation Ⅱ Binding status of humus in brown earth type vegetable garden soils and its role in fertility Impact of soil erosion on soil fertility and land productivity Impact of photoperiod-temperature conditions on male-sterile gene expression of photoperiod-temperature sensitive genic male-sterile wheat line ES-8 Larch litter and soil fertility Soil improvement effect of different management models on low hills in the lower and middle reaches of Yangtze River Protective effect of agri-land ecosystem for soil fertility INFLUENCE OF TEMPERATURE ON THE EXPERIMENTAL POPULATION OF Stethorus punctillum Effects of nitrogen fertilizer solution on stability of soil aggregates underdifferent fertility levels The occurrence and fertility analysis of bisexual strains of Setosphaeria turcica Effects of maize straw derived biochar on the soil fertility and nitrogen agronomic responses in black soil Effect of returning straw added with straw-decomposing inoculants on soil melioration in low-yielding yellow clayey soil Increase of soil nutrients and enzymatic activity by adding nitrogen and phosphorus to Larix principis-rupprechtii plantation Effect of soil moisture and nitrogen fertilizer on the decomposition of straw returned to field and the transformation of carbon under controlled conditions Comparative Research on Soil Fertility of Different Artificial Plantations in Yuanmou Dry-iot Valley,Yunnan Province Effects of long-term straw return on soil fertility, nitrogen pool fractions and crop yields on a fluvo-aquic soil in North China Effects of different organic fertilization on fertility and enzyme activities of yellow clayey soil ECOLOGICAL EFFICIENCY OF THE SEMI-DECIDUOUS MONSOONFOREST AT JIANFENGLING, HAINAN ISLAND Ⅳ.SOIL FERTILITY ANALYSIS ON SHIFTING CULTIVATION Identif ication of RAPD Marker Linked to Pollen Fertility Gene and Conversion to SCARMarker in Peach Trends of basic soil productivity in paddy soil under long-term fertilization in China Rice yields and nutrient uptake under different ploughing depths and fertilizations in white soil Study on index system for soil testing and formulated fertilization—A case study of rice of Jiangdu City in Jiangsu Province The effect of postponing nitrogen application on grain yield and the panicle-grain structure in mid-season hybrid rice in southwest China Effects of cropping patterns on rice yield and soil fertility Effect of soil fertility and long-term fertilizer application on the yields of wheat and maize in Fluvo-aquic soil Studies on fertility characteristics of different productive paddy soils in double-rice copping regions of Hunan province Characteristics and evolution of soil nutrients in apple orchards at the gully region of Loess Plateau Status of soil fertility in citrus orchards of Chongqing Sanxia Reservoir Area STUDY ON THE GROWTH OF MIXED STANDS OF PlNUS MASSONlANA AND LlQUlDAMBAR FORMOSANA AND ITS ECOLOGICAL BENEFITS STUDY ON CORRELATION BETWEEN SOIL FERTILITY AND BAMBOO GROWTH AND LEAVES NUTRIENT STUDY ON STAND PRODUCTIVITY AND SOIL FERTILITY UNDER THE MANAGEMENT PATTERN OF PLANTING CHINESE FIR WITH KEEPING BROAD-LEAVED TREES Mapping of Fertility Restorer Gene for Cotton Cytoplasmic Male Sterile Line ‘‘‘‘Jin A‘‘‘‘ Comprehensive Evaluation of Soil Fertility of Agroforestry Patterns of Ginkgo biloba A PRELIMINARY STUDY ON THE SOIL FERTILITY MONITORING IN CHINESE FIR WOODLAND A STUDY ON LONGTERM SOIL FERTILITY MONITORING FINDINGS IN NEWLY ESTABLISHED HIGHYIELD TIMBER PLANTATIONS OF MAIN SPECIES Characterization of Fertility Alteration in 8 Environment-sensitive Genic Male-sterile Lines of indica Rice Evaluation of the quality of soil fertility using entire-array-polygon indicator method Research progress on the effect and mechanism of fertilization measure on soil fertility Effects of different fertilization patterns on soil nutrient, tea quality and yield components Effects of configuration mode of crop-mulberry system in purple arid hillside field on SMBC and SMBN in the Three Gorges Reservoir Effects of inter-planting forage with tea on yield and soil fertility Effect of potassium application rate on potassium absorption, distribution and yield of spring maize under different soil fertilities