Canonical Correspondence Analysis between Environmental Factors and Vegetation Variations on Abandoned Croplands in the Zhifanggou Watershed Influence of Different Grain-grass Intercropping System on Yield and Soil Water Use Efficiency on Sloping Lands in Dryland Areas of South Ningxia Hui Autonomous Region Effect of Additives on the Quality of Whole-crop Corn Silage Effect of Oat Intercropped with Common Vetch on Aftercrop Yield Study on Companion Crop Selection and Its Sowing Rate for Alfalfa Seeding in Autumn in Hilly Area of South Jiangsu Province Physiological activity and material production in processing tomato under continuous cropping Effect of potato continuous cropping on genetic diversity of soil microorganisms Identification and autotoxicity of root exudates of continuous cropping potato at different growth stages Response of soil enzyme activity and microbial community structure, diversity to continuous cotton cropping in northern Xinjiang Research advances and perspectives on crop yield estimation models Using remote sensing to determine spatio-temporal variations in winter wheat growing area in the North China Plain Effect of cracks on soil characteristics and crop growth in subsided coal mining areas Effects of continuous potato cropping on the diversity of soil microorganisms Comprehensive evaluation of reduced obstacles of continuous cropping of Panax notoginseng using TOPSIS-RSR analysis Effect of planting patterns on crop yield, nutrients uptake and interspecific competition in maize-soybean relay strip intercropping system Research advance in yield potential and yield gap of three major cereal crops Effect of interspecific mixed cropping between transgenic oilseed rape and wild mustard on soil nematode communities Impact of high-standard prime farmland construction on ecosystem service value in Beijing Simulation of summer maize yield influenced by potential drought in China during 1961-2010 The spatial and temporal variations of maximum light use efficiency and possible driving factors of Croplands in Jiangsu Province Effects of dazomet on edaphon and growth of Malus hupehensis rehd. under continuous apple cropping Effects of Pomacea canaliculata on aquatic macrophyte community in paddy fields Advance in the study on drought index Distribution of soil macropores and their influence on saturated hydraulic conductivity in the Huoditang forest region of the Qinling Mountains Review on macropore flow in soil Characteristics of carbon storage and sequestration of Robinia pseudoacacia forest land converted by farmland in the Hilly Loess Plateau Region Study on Planting Patterns About Wheat Inter-cropping and Multiple Croppingof Leguminous Crops in Gansu Hexi Oasis Irrigation Area Two New Records of Diatom Genus Pseudo-nitzschia from Chinese Waters and Analysis of Their Domoic Acid Production A Revision of Some Species of the Genus Phyllostachys (Gramineae-Bambusoideae) (Ⅳ)——Restoration of Phyllostachys hispida and Classification of Its Allied Taxa Effects of Decomposing Leaf Litter of Eucalyptus grandis on Growth and Photosynthetic Traits of Two Forage Grasses and Activities of Several Soil Enzymes Development characteristics of the fruit bodies of Macrophoma mangiferae in mango flesh tissue Effect of the Project of Conversion from Copland to Forest on Rural Households‘ Consumption Structure: Based on the Households‘ Data of 1 921 and ELES Approach Development of Control System for Formaldehyde Testing Chamber Photosynthetic Performance and Variation in Leaf Anatomic Structure of Betula microphylla var. paludosa under Different Saline Conditions Roles of Tree-Shrub-Grasses for Developing Cattle-Sheep Production Application of Crop Grey Breeding Theory in New Ryegrass Strain Screening Effects of Mulberry/Alfalfa Intercropping on Their Growth, the Utilization of Land and Light Resource Effect of Grazing Intensities on Primary Productivities and Nutrient Seasonal Dynamic of Deyeuxia angustifolia Meadow in Sanjiang Plain Effect of Arbuscular Mycorrhizal Fungi on Micropagated Taro (Colocasia esculenta Schott. ) Effects of different crop rotations on growth of continuous cropping sorghum and its rhizosphere soil micro-environment. Effects of intercropping on soil CO2 and N2O emissions from upland: A review. Relationship between cellulose  synthesis metabolism and lodging resistance in intercropping soybean at seedling stage. A Research on Sci-tech Output Ability of China‘s Main Agricultural Institutions in Crop Science Research Progress of Agricultural Crop Active Component Extraction Advanced in Microbiological Agent of Straw Degradation Under Low Temperature Discussions on Main Areas and Supporting Strategies in Transgenic Crops R&D in China Polymorphisms and Expression of Macrophage Migration Inhibitory Factor Gene from Channel Catfish,Ictalurus punctatus Characteristics of the Beta function for nonlinear effects of temperature on crop phenological development Genetic diversity and genetic relationship of Caragana microphylla, Caragana davazamcii and Caragana korshinskii in Inner Mongolia Plateau Emergy\|based sustainability and sensitivity analysis of oasis cropping system: a case study in Weigan River Basin The exchange of carbon dioxide between crop system and atmosphere in Guangzhou City Amount, composition and seasonal dynamics of litterfall in Poplar-Crop agroforestry ecosystems in Henan Eastern Plain Effects of continuous cropping of corn and fertilization on soil microbial community functional diversity Effect of intercropping tea with citrus, waxberry, or snake gourd on population density and spatial distribution of the tea green leafhopper and araneids Optimized cropping systems to prevent and avoid the drought disaster based on the adaptation between precipitation and crop water requirement in Hunan Province Effects of continuous cropping tomato for processing on soil enzyme activities and microbial flora Controlling tomato root-knot nematode disease by incorporating winter wheat straw to soil The dynamic variation of maize (Sea mays L.) population growth characteristics under cultivars-intercropped on the Loess Plateau Anatomical Study on Seed Abortion of Syringa microphylla in Cultivated Condition Autotoxicity of Aquatic Extracts from Different Parts of Chrysanthemum Micropropagation of Canadensis Redbud in vitro Nitrogenase and Protective Enzyme Activities during the Yield-forming Stage of High-yield Peanut Intercropped with Wheat Estimation Transpiration-water Requirement from An Apple Tree in Apple crop Intercropping System Study on the Water and Heat Effects of Ginkgo-Wheat Inter-cropping Model on Wheat Potential Evapotranspiration in Apple-Wheat Intercropping Effects of Different Continuous Cropping and Rotation of Poplar Plantation on Soil Nitrogen Bacteria Community and Nitrogen Metabolism Initial Effects of Crop Trees Growth after Crop Tree Release on Pinus massoniana Plantation ADVANCES IN GENETIC TRANSFORMATION AND GENOME TRANSFER OF FRUIT CROPS PRELIMINARY STUDIES ON THE EFFECTS OF BAOFENGLING ON THE BUDDING AND ROOTING OF CROP SEEDS STUDIES ON PRODUCTIVITY OF HYDRILLA VERTICILLATA ROYLE RESISTANT PLANTS BREEDING BY MEANS OF CELL/TISSUE CULTURE Effect of Low Nitrogen Rate Combined with High Plant Density on Yield and Nitrogen Use Efficiency of Machine-transplanted Early-late Season Double Cropping Rice Effects of No-tillage Cast Transplanting on Rice Yield and Its Source-Sink Characteristics Differences in Characteristics of Source,Sink,and Flow between Ratooning Rice and Its Same-Term Heading Main-Crop Rice The comparison studies of ecological and water regulation characteristics of Caragana microphylla and Caragana stenophylla Macropores properties of forest soil and its influence on water effluent in the upper reaches of Minjiang River Soil organic carbon sequestration potential in cropland The effects of intercropping oat and wheat on growth and manganese nutrition of wheat Stable carbon isotopes of earthworms to reveal dominant C3 and C4 crop sources and different crop rotation systems in arid and semi-arid areas The effects of crop on N2O emission from loess soil: roots and N2O emission from soil