Geographical distribution of vineyard cultural heritagein the world and its causes of formation Effects of fertilization on bacterial community structure and function in a black soil of Dehui region estimated by Biolog and PCR-DGGE methods Spatial Distribution patterns of Quercus variabilis Population in Different Regions by Different Measurement Yardsticks Research of Structural Aspect and Space??time Trends of the Apricot TreeStand Yard Insect Community on Different Management STUDY ON SEED SET AND HETEROSES OF DISTANT CROSS OF UPLAND RICE( Oryza sativa) ×LONG-AWN-BARNYARD-GRASS( Echinochloa caudata) Effect of different fertilizer applications on silage maize growth and hay output Effects of cover cropping system on soil moisture content and water storage in a vineyard A STUDY ON CRITICAL OUTPUT OF LOADERS AT TIMBER YARD A STUDY ON THE LOCATION MODEL OF STORE YARD Four-in-one courtyard ecological pattern and its benefit analysis in Northern Shaanxi Courtyard economy construction situation and development countermeasure at hilly land region in north Hunan Province-A case study from Pantangzhen of Hunan Province Courtyard planting, micro-irrigation technique and eco-agriculture The movement characteristics of three kinds of weed seeds in ploughed layer of corn field Courtyard Ecoagricultural Engineering Model and Its Beneficial Results in North China Air negative ion concentration in different modes of courtyard forests in southern mountainous areas of Jinan, Shandong Province of East China. STUDIES ON THE DIVERSITY AND INSECT COMMUNITY IN DIFFERENT INTERCROPPED AND MANAGED JUJUBE YARD ECOSYSTEMS Vegetation distribution in coal cinder yard of Wuhu thermal power station The Diversity of Biomass of Arthropod Community in Jujube Yard Ecosystems Heavy metals accumulation in different parts of Paeonia ostii and soils at copper tailings yard THE BIOLOGICAL CONTROL POTENCIALITY OF THREF PATHOGENIC FUNGI TO BARNYARDGRASS ( ECHINOCHLOA SPP. ) Control of herbicide resistant Echinochloacrusgalli indirect-seeded rice crops Studies of biological traits and karyotype of two barnyard grass variety Ecological performance assessment on early plant reclamation in coal gangue yard Effects of nutrient and water regimes on paddy soil quality and its compre-hensive evaluation in the Taihu Lake Region Influence of barnyardgrass, Echinochloa crusgalli, on the growth and yield of paddy rice and its economic threshold Path Analysis Between Soil Microbial Biomass and Soil Nutrient Contents in Cover Cropping System of Vineyard EFFECTS OF BARNYARDGRASS ON NITROGEN CONTENT, NITROGEN QUOTA IN ABOVE-GROUND PLANT ORGANS AND SEED PROTEIN YIELD OF SOYBEANS UNDER DIFFERENT WATER STRESS CONDITIONS THE PRESENT SITUATION OF RESISTANCE OF THE BARNYARDGRASS TO BUTACHLOR IN THE RICE PLANTING AREAS IN CHINA THE SEASONAL DYNAMICS OF VERTICAL DISTRIBUTION OF THE DOMINANT GUILDS AND THEIR RELATIONSHIP IN ARTHROPOD COMMUNITY IN INTERCROPPED AND MANAGED JUJUBE YARD ECOSYSTEMS THE DYNAMICS OF DIVERSITY AND THE COMPOSITION OF NUTRIENT CLASSES AND DOMINANT GUILDS OF ARTHROPOD COMMUNITY IN DIFFERENT INTERCROPPING AND MANAGING JUJUBE YARD ECOSYSTEMS The use of a soil recuperation in vegetable’s field in solar greenhouse A research on dooryard economy in red earth hilly region of South China Contents of two coumarins in Ipomoea cairica and their effects on Pomacea canaliculata, Orzya sativa, and Echinochloa crusgalli The construction of the eco-agricultural yards in three gorges reservoir area based on agricultural non-point source pollution zones IMPROVEMENT OF BARNYARDGRASS POTENTIAL BIOCONTROL FUNGUS BY NTG INDUCING AND~(60)Co γ-RAY IRRADIATION PROGENY PERFORMANCES OF A THREE GENERIC HYBRIDIZATION OF UPLAND RICE(Oryza sativa)/BARNYARD GRASS(Echinochloa caudata)//SORGHUM(Sorghum bicolor) Influence of barnyardgrass (Echinochloa crusgalli) on the growth of double-cropping paddy rice and its economic threshold Effects of Natural Grass on Soil Microbiology,Nutrient and Fruit Quality of Nanfeng Tangerine Yard Root zone soil nutrient change of vineyard with different planting years and related effect on replanted grape growth Allelopathic effect of oxygenic terpenoid on Echinochloa crus-galli L. Effects of Different Species in Echinochloa on Photosynthetic Characteristics and Grain Yield in Rice under Alternate Wetting and Moderate Drying Condition Sheep Raising Method During the Ecological Frangibility Period of Grassland A Study on the Allelopathic Effect of Water Extracts from Aerial Part of Legume Herbages on Germination and Seedling Growth of Barnyard Grass Biological Traits and Cytology Study of Two Kinds of Barnyardgrass from Cold Areas Courtyard planting mushroom fungus-huge protein resources Change of farmyard manure application in Shaanxi Province Vegetation state and soil enzyme activities of copper tailing yard on Tongguan mountain Relationship among soil enzyme activities, vegetation state,and soil chemical properties of coal cinder yard STUDY ON THE JAW SHAPE OF LOG GRAPPLE Dynamics of microbial biomass P and its affecting factors in a long-term fertilized black soil Analysis of the Spatio-Temporal Structure and Dominance of Natural Enemy Arthropod in Jujube Yard Study on the Structure Characteristics of Village Courtyard Forest in Fujian Province Feedback of abuscular mycorrhizal fungi on interactions between maize/fababean and maize/barnyardgrass Structural characteristics and heterogeneity analysis of yard-greenbelts in Shenyang city Dynamics of microbial biomass C in a black soil under long-term fertilization and related affecting factors Dynamics of urease activity in a long-term fertilized black soil and its affecting factors Variation of Soil Microbial Populations and Relationships Between Microbial Factors and Soil Nutrients in Cover Cropping System of Vineyard Variation of Soil Microbial Populations and Relationships Between Microbial Factors and Soil Nutrients in Cover Cropping System of Vineyard Effects of Natural Grass on Soil Microbiology,Nutrient and Fruit Quality of Nanfeng Tangerine Yard