AFLP Analysis on genetic diversity for germplasm resources of Fritillaria thunbergii cultivated in Zhejiang Province Study on Litter Water Interception Capacity of Phyllostachys edulis Plantations with Different Densities Extracting Methods of the Total RNA in the Petals of Lilium Flowers Biological effect on the germination and growth of mung bean seeds under low frequency magnetic field Methylation-sensitive Amplified Polymorphism Analysis of DNA Methylation in Arabidopsis Under Mannitol Treatment Ecological Risks of Herbicide-tolerant Genetically Modified Crops and Associated Management Advances in the Biological Effects of Magnetic Treatment on Seed Germination The economic benefit of planting spring-corn in rice field and its efficient technique for system coupling The effect of applying economic green manure crops in the paddy field with succession cropping system Study on genetic relationship among 4 kinds of abalone using RAPD technique Mapping of variable rate fertilizing and model of fertilizer application in paddy field Studies on the relationship between source and pool of sulfur in typical agro-ecosystems of Beijing suburb Effect of freezing stress on the membrane system of the open-field winter cabbage The temperature effects of membrane coverage on cultivated soil of cotton field in Xinjiang Study on the relation between paddy field temperature and methane emission flux Characteristics of evapotranspiration and energy budget of soybean field in the Sanjiang Plain Research on evapotranspiration of field ecological system of summer maize in Northern Plain Effects of sprinkler irrigation on the field mieroclimate Maize diseases and pests of field ecosystems under different structures on dryland red soil Classification of paddy field in Jiangxi Province by using GIS technology The use of a soil recuperation in vegetable’s field in solar greenhouse On the nitrate-N accumulated characteristics in deep soil layer of winter wheat field in Taihang Piedmont Characteristics of nitrogen leaching of rice-wheat rotation field in Taihu Lake area Study on the uncertainties of methods and precision of net radiation flux measurement Effect of long-term use of organic manure and chemical fertilizers on fluvo-aquic soils physical quality Effect of bacterial sludge on crops growth Ecologjcal patterns of agro-forestry compound management in sloping field of mountain area in North Fujian Ecological significance of plant gaseous natrition and green power On effective ways for developing fodder grasses in red and yellow earth areas in the southern part of China Effects of Straw Mulching on Soil Fertility under Minimum Tillage System in Rainfed Cotton Field Systematic analysis of agro-ecoclimatic resources in Gansu Province Neural network based on modified simplex method and its application in studying forest self-thinning NO emission from winter wheat fields of rice-wheat rotation ecosystem in southeast China Some comments on ecological field Wind tunnel experiment on canopy structural parameters of isolated tree and wind velocity field characters nearby Effect of modified ammonium bicarbonate on nitrification-denitrification process and NO and N2O emission Biological nitrification denitrification and nitrogen loss in rice field ecosystem Nutrient balance in rice field ecosystem of northern China Humidity control in biological experiments: modified device and methodology Interspecific Relationships among the Dominant Weeds Species of Tobacco Field in Guizhou Province Research progress on stress response and conservation of Jerusalem artichoke (Helianthus tuberous L.) germplasm BREEDING OF NEW VARIETY NONGJING NO.1 OF Medicago sativa L. BY MAGNETIC FIELD FREE SPACE Different strip intercropping of grain-grass on sloping field in dry areas of south Ningxia Metabolic Engineering of Plant-derived (E)-β-farnesene Synthase Genes for a Novel Type of Aphid-resistant Genetically Modified Crop Plants Spatial variations of soil organic carbon and available microelement contents in interlaced area of vegetable lands and grain lands----A case study in Shouguang City, Shangdong Province Application of different canopy resistance models in summer maize evapotranspiration simulation Effects of long-term fertilization on spring season weed community in winter fallow paddy field in red soil area under double-rice cropping system Improvement of HIMS evapotranspiration module and its application in Haihe River Basin Analysis of agro-ecosystem footprint of flux in semi-arid areas Distribution characteristics of nitrous oxide, methane and carbon dioxide along soil profile in typical vegetable fields Consolidation partition and mode design of rural construction land based on residential field and power theory Effects of configuration mode of crop-mulberry system in purple arid hillside field on SMBC and SMBN in the Three Gorges Reservoir Prescription screening and field evaluation of broad spectrum attractants of scarab beetles from Ricinus communis Effect of different rotation patterns on soil microbial population and physiochemical properties under gravel-sand mulched field conditions Effect of ridging and fertilization on soil redox in cold waterlogged paddy fields Effects of different combinations of planting density, row spacing and row direction on field microclimatic conditions and grain yield of maize Analysis of soil respiration and the influencing factors in soybean fields under conservation tillage Spatial variability and influencing factors of soil catalase activity in grapevine fields in Huailai-Zhuolu Basin Comparative analysis of carbon and nitrogen mineralization in soils under alpine meadow, farmland and greenhouse conditions in Tibet Effects of NBPT urease inhibitor on ammonia volatilization in paddy fields with wheat straw application Bioavailability and mechanism of modified rock phosphate in calcareous soil Soil enzyme activity under organic versus conventional vegetable production systems Effects of long-term fertilization on weed community characteristics andcarbon, nitrogen and phosphorus stoichiometry during winter-springseason in yellow-clay paddy fields of South China Effects of straw incorporation and N fertilization on soil respiration during maize (Zea mays L.) growth in Huanghuaihai Plain Effect of azolla on CH4 and N2O emissions in Fuzhou Plain paddy fields Standards of payments for paddy ecosystem services:using Hani Terrace as case study Effects of heavy metal compound contamination of Cd, Zn, Cu andPb on soil biological activity Ecological stoichiometric characteristics of oasis spring wheat fields under regulated deficit irrigation Reduction of nitrogen fertilizer application under different crop rotation systems in paddy fields of Taihu Area Soil enzyme activity in spring potato fields under different mulching practices in double rice cropping area Determining soil salt distribution by electromagnetic induction of cotton field under different film-mulched irrigation techniques Seasonal dynamics of soil nutrition field for plants in Songnen alkaline grassland A Study on the Characteristics of Photosynthesis of Cornin a Shelterbelt Network Ecofield Remediation effect of the combination of ditching drainage and agronomic managements on gleyed paddy field in Poyang Lake Region, China N and P accumulation status and their leaching potential in vegetable fields in Fujian Province Leaching and transport of nitrate in vegetable production systems in Suburbs of Wuhan Comparative study on phosphate fertilizer application estimation method in cotton field soil Effects of nitrogen fertilizer on nitrogen concentration and enzyme activities in tobacco leaf in dryland and paddy field An Optimized Chloroplast Isolation and Chloroplast DNA Extraction Protocol for Chinese Wild Grapes Community composition and seasonal dynamics of ground-dwelling arthropods in the desertified steppe of Ningxia