CHARACTERISTICS OF SOIL NITROGEN AND CARBON OF PASTURES UNDER DIFFERENT MANAGEMENT IN NORTHWESTERN SICHUAN THE STUDY OF A SPECIOUS INVASIVE PLANT, WATER HYACINTH (EICHHORNIA CRASSIPES): ACHIEVEMENTS AND CHALLENGES PROTECTIVE MATURITY OF PROTECTIVE PLANTATION AND DISTURBANCE The distribution character of soil nutrient and precision management of fertilizer in farmland in the piedmont of Taihang Saline-alkali land management and countermeasures of sustainable agricultural development in Songnen Plain Design of farmland GIS for precision agriculture Influences of different managements of winter wheat residues on seedling growth and grain yield of summer corn Research on biosafety of transgenic plants Research advancement of agroecosystem health and its management Sustainable mechanism of forest resources Production, trade and legal regulation management systems of organic agricultural products at home and abroad Study on eco-economic management of typical weak ecosystem region in China Ecologjcal patterns of agro-forestry compound management in sloping field of mountain area in North Fujian Reconsideration of the generation concept in resource management for sustainable development Discussion and clarification of the characteristics,definition and research objectives of sustainable agriculture An analysis of the tree-tea-crop interplanting system and its benefits in Yuanyang County,Sichuan Province Energy flux and energy balance closure of intensively managed Lei bamboo forest ecosystem. Effects of intensive management on abundance and composition of soil N2fixing bacteria in Phyllostachys heterocycla stands. Ecosystem approach:A new concept for ecosystem management Understory effects on overstory trees: A review. Effects of different straw-returning regimes on soil organic carbon and carbon pool management index in Guanzhong Plain, Northwest China Effects of thinning intensity on the seed bank and seedling growth of Quercus variabilis on the south slope of Qinling Mountains, Northwest China. Assessment of soil nutrient status in urban green space of main cities in Hubei Province, China. Effects of agricultural practices on community structure of arbuscular mycorrhizal fungi in agricultural ecosystem: A review. Management modes of different ownership forests and their ecological effects: A review. The integrated coastal zone management (ICZM) and its progress Ecological function regionalization: a review The impact of land reclamation and management practices on the dynamics of soil organic carbon in the arid region of North-western China as simulated by CENTURY model Eco-hydrological regionalization and protection preferential levels in the Yellow River Basin Effect of agricultural land management right transfer on regional landscape: a case in Changping district, Beijing On connotation and planning method of protection line & control line for water environmental management under watershed scale The differential dynamics of Cnaphalocrocis medinalis, planthoppers and their natural enemies in two rice paddy ecosystems The relationship between main cultivation management measures and the incidence of the rice black-streaked dwarf disease in Huanghuai area A Discussion on Forest Management Method Optimizing Forest Spatial Structure Research on the field-specific nutrient management
of flue-cured tobacco in condition of decentralized operation
Effects of different management patterns on uptake, distribution and fate of nitrogen in summer maize Factors Affecting Households‘ Intentions in Choosing Different Forest Management Models: A Case Study in Sanming, Fujian Current Status and Development Tendency of Forest Health Monitoring and Evaluation Evaluating Natural Forest Management Efficiency Soil N2O emission and its agronomic efficiency under different tillage Assessment on capacities of ecosystem monitoring, research and management in Africa Review of household ranch models Application of ecological thinking in reconstructing traditional agronomy: a case study of agro-ecosystem management as core applied subject Comprehensive analysis of emissions and global warming effects of greenhouse gases in winter-wheat fields in the high-yield agro-region of North China Plain Critical period of weed control in no-tillage summer maize fields Effects of winter cover crop straw recycling on soil organic carbon and soil carbon pool management index in paddy fields Effect of organic management on soil fertility and melon production in irrigated oasis farmlands Agricultural pollution pressure in the Taihu Lake Basin Agricultural disease and insect-pest control viaagro-ecological landscape construction Effects of different cultivation management modes on dry matteraccumulation, nitrogen uptake and yield of winter wheat Measurement of transaction cost of rest-grazing policy Preliminary practice and prospect of “Visual Management” of precision farming with new patterns in Shuangshan Base Changes in soil active organic carbon under different management types of bamboo stands Food waste management in China: status, problems and solutions Differential effects of nitrogen managements on nitrogen, dry matter accumulation and transportation in late-sowing winter wheat Comparative analysis of Lugu Lake watershed ecosystem function under different management authorities Risk management approaches for environmental and human health risks in the United States and Canada Analysis on economic and ecological benefits of no-tillage management of Carya cathayensis Effects of fertilization on soil organic carbon and carbon pool management index Real-time nitrogen management for spring maize using the soil nitrate-N test Variations of the grain yields and N absorption of spring maize in Heilongjiang Province Effects of different management patterns on uptake, distribution and fate of nitrogen in wheat Effects of different nutrition management on vegetable growth and runoff characteristics of soil nitrogen in perennial vegetable field Risk analysis of alien invasive banana moth,Opogona sacchari(Bojer ),in China STUDY ON THE OCCURRENCES AND CONTROL TECHNIQUES OF STRIPED FIELD MOUSE IN FIELD OCCURRENCE AND MANAGEMENT OF WHEAT STRIPE RUST (PUCCINIA STRIIFORMIS WEST) IN AUTUMN, WINTER AND SPRING IN THE SOUTH OF GANSU PROVINCE STUDIES ON THE INTEGRATED MANAGEMENT TECHNIQUES OF SMALLER GREEN LEAFHOPPER IN TEA PLANTATION OF SOUTH YUNNAN The Contribution Rate Analysis: Economic Increment from Scientific and Technological Innovation to Forest Management Industry Study on the Population Dynamics Dendrolimus punctatus in Anhui Province A Dynamic Prediction of The Diameter Structure of Pinus yunnanensis Stands Fertilization Studies in Bamboo Stands with Different End Uses II. High Yield Management Method for Bamboo Shoot Stands A COMPUTER MODEL ON THE MANAGEMENT OF CHINESE FIR PLANTATIONS-CHIFIR Study on Sustainable Management Unit,Criteria,Indicators and Cutting Practices in Tropical Natural Forest in Hainan Island The method of pest risk analysis of urban greening and its application A STUDY ON PSEUDOPHACOPTERON CANARIUM IN FUJIAN PROVINCE STUDY ON THE INTEGRATED MANAGEMENT OF CITRUS CANKER The Development of the Wasteland and Its Optimum Scale Management--Hints from Developing Wasteland in Nanpi County,Hebei Province Studies on the resources exploitation and sustainable development in the poor areas of China Relationship between the rampancy of cucumber mosaic virus and the climate warming and countermeasures Basic research on sustainable utilization and integrated management of agricultural resources