Relationships between landscape spatial characteristics and surface water quality in the Liu Xi River watershed Classification of plant functional types and spatial pattern in Shanxi Province Profile distribution characteristics of soil organic nitrogen fractions in the lower reaches of the Heihe River wetland The effects of planting patterns and densities on photosynthetic characteristics and yield in summer maize Application of salt-isolation materials to a coastal region: effects on soil water and salt movement and photosynthetic characteristics of Robinia pseudoacacia Climate characteristics of precipitation and extreme drought events in Northwest China Evolution of the platycodonoid group with particular references to biogeography and character evolution Metabolic characteristics and community diversities of airborne microbes at different functional regions in Qingdao in winter The relationship between vegetation characteristics and hydro-thermic factors along the Ulanbattar-Xilinhot Grassland Transect of the Mongolian Plateau Analysis of spectral characteristics of coral under different growth patterns Interannual variations in the biological characteristics, distribution and stock density of anglerfish Lophius litulon in the central and southern Yellow Sea Meteorological effects on rice yields in Jiangsu Province Impacts of Alternaria alternata stress on characteristics of photosynthesis and chlorophyll fluorescence in two tobacco cultivars with different resistances Screening, resistance, phylogeny and growth promoting of phosphorus solubilizing bacteria isolated from soybean root nodules Effect of shading signal on growth and photosynthetic characteristics of soybean seedlings Effects of shading and light recovery on soybean morphology and photosynthetic characteristics in soybean-maize intercropping system Research on exploiting wheat-maize grain yield theory and technology in the eastern low plain of Hebei Province Impact of high temperature stress on grain-filling and the relief effect of foliage sprays during grain-filling stage of wheat Effects of nighttime temperature increase on physio-chemical properties, yield and quality of flue-cured tobacco in high-altitude region of Yunnan Province Population characteristics of super-high-yielding wheat under rice stubble in Huanghuai area Stomatal or non-stomatal limitation of photosynthesis of spring wheat flag leaf at late growth stages under natural conditions in semiarid rainfed regions Differences in maize photosynthetic characteristics and nitrogen regulation effects in maize/soybean and maize/sweet potato relay strip intercropping Research and prospect on physio-ecological properties of ratoon rice yield formation and its key cultivation technology Effect of cracks on soil characteristics and crop growth in subsided coal mining areas FTIR characteristic of rapeseed straw decomposition under anaerobic and aerobic conditions Canonical correlations of light and temperature with yield and agronomic traits of semi-winter rapeseed (Brassica napus L.) sowed in spring Flowering phenology and fruiting characteristics of summer peanut under different planting systems Effects of continuous UV-B stress on biological characteristics of green pea aphid Distribution characteristics of nitrous oxide, methane and carbon dioxide along soil profile in typical vegetable fields Effect of physical characteristics of leaf on resistance of cucumber to aphis Absorption of different sorghum accessions on heavy metals in polluted soil Response of photosynthetic characteristics and disease resistance of watermelon to companion with wheat Spatial distribution regularities of farmland soil quality in subsidence areas of coal filling mining and non-filling mining Vertical infiltration characteristics of reclaimed farmland soils with Yellow River sediment fill Population biological characteristics and yield of early rice of throwing transplanting under seedling-increase and nitrogen-reduction measures Cassava nutritive characteristics of NPK and effect of fertilizer application Relationships among weed suppression effect, allelopathy and agronomic characteristics of Oryza longistaminata and related descendants Effect of low temperature stress on physiological characteristics of flag leaf and its relationship with grain yield during panicle primordium differentiation stage of early rice Variations in photosynthetic characteristics and yield of maize inpotato/maize intercropping systems Effect of wind damage on grain-filling characteristics, grain quality and yield of spring maize (Zea mays L.) Effects of straw incorporation method on double cropping rice yield and the top-three leaf characteristics Canonical correlation analysis of main agronomic and yield characteristics of India rapeseeds (Brassica juncea) in the Tibetan Plateau Effects of continuous straw return to soil on maize growth and soil chemical and physical characteristics Effect of microbial inoculants on spinach growth characteristics and soil microbial diversity Geochemical characteristics of typical tobacco-planting soils inZhangjiajie mountainous area Analysis of dynamic variations in crown characteristics ofdifferent root-type alfalfa plants Effects of different light intensities on Strobilanthes cusia photosynthetic characteristics in Fujian Province Photosynthetic characteristics and yield of potato in potato/maize intercropping systems with different row number ratios Effects of UV-B radiation on biological characteristics of differentcolor pea aphid morphs (Acyrthosiphon pisum) Halophyte resources and community characteristics in different habitats with subsurface pipe drainage system Ecological stoichiometric characteristics of oasis spring wheat fields under regulated deficit irrigation Character evolution and branch classification of Brassica juncea (L.) Czern. et Coss. Photosynthetic response to different irradiances of undergrowth plants in tree-herb plantation Characteristics of sink-source-flow in “II Youhang No. 1” and “II Youhang No. 2” super hybrid rice Understory vegetation community structure and diversity in low-value lichee (Litchi chinensis Sonn.) plantation in Dongguan of South China Comparative study on yield and economic benefits of rape under different planting and mulching patterns Effect of combined low temperature, poor light and salt stress on photosynthetic characteristics of pepper seedling leaf Agricultural landscape preferential model from subjective preference and spatial landscape index: A case study of the characteristics of 11 agricultural landscape partitions in Beijing Effect of straw mulching on root development and physiological characteristics of intercropped maize at seedling stage Fractal dimension of particle size distribution and its affecting factors in oasis farmland soils in southern marginal zones of Tarim Basin Relational analysis of spectra and red-edge characteristics of plant leaf and leaf biochemical constituent Evolution characteristics of population quality during genetic improvement in early season indica rice cultivars Effect of UV-B on growth and development and secondary metabolism of flue-cured tobacco Effect of branch and stem pruning on photosynthetic characteristics of Platanus acerifolia L. Effect of intercropping summer and spring maize on photosynthesis and yield of summer maize Effect of slow-release fertilizer on the root system and photosynthesis of flue cured tobacco Effect of exogenous nitric oxide on chlorophyll fluorescence characteristics in tomato seedlings under NaCl stress Physiological characteristics of grain filling in high quality winter wheat under different fertilizer application dose and plant density Regulated deficit irrigation in spring-wheat in Hexi oasis irrigation region Effect of reflective film on photosynthetic characteristics and rhizospheric temperature of juicy peach Effect of dual-sunlight conversion film mulching on soil temperature, growth and physiological characteristics of tobacco Characteristics of grain filling and flag leaf photosynthesis of high quality wheat under different planting dates Simulation and validation of soybean yield formation process in black-soil Comparative analysis of photosynthetic characteristics of different cotton cultivars Photosynthetic characteristics of wheat cultivars with blue or purple grain Physiological characteristics of inbred line maize seedling root under phosphorus stress Agricultural ecosystem energy flow analysis based on peasant households Allelopathy of Peganum multisectum Maxim Bobr on edible podded pea Effects of environment-friendly degradable films on corn growth and soil environment Studies on the physiological and biochemical characteristics of Guanximiyou pomelo plants under salt stress