Effects of lucerne-crop rotation patterns on soil aggregate stabilityand soil organic carbon Effects of nitrogen fertilizer on post-silking dry matter production and leaves function characteristics of low-nitrogen tolerance maize Mineralization characteristics of soil organic carbon under long-term fertilization management A preliminary study on the effect of agro-meteorological factors on molecular mechanism of rice blast occurrence Evolution of soil organic carbon and crop yield under long-term fertilization in grey desert soils Effect of fertilization depth on maize root and rhizosphere soil fertility vertical distribution in immature loess subsoil Effects of different nitrogen application amounts and seedling densities on nitrogen accumulation and transport in winter wheat at anthesis stage Spatio-temporal changes in resource environment pressure due to eco-civilization in Sichuan Province, China Comprehensive evaluation of eco-economic benefits of multi-crop rotation in paddy field systems Competitiveness and yield response to belowground interaction and density in barley-pea intercropping system Spatial recognition of ecological importance and analysis of terrain gradients characteristic of unused lands in Guyuan County Intra-annual dynamics of soil conservation features in Huanghua City Effects of nitrogen addition on above-standard Cd-contaminated soils in vegetable fields Study on apoplast anti-freeze proteins in winter turnip rape (Brassica rape L.) Canopy light distribution and yield of winter wheat in jujube-wheat strip intercropping system Effects of more plants per hill on population quality and yield of summer maize Content, distribution, source and ecological risk of heavy metals in soils of Benggang areas in Southwest Fujian Effects of Arabisalpina L. var. parviflora Franch and Zea mays L. intercropping system on root-exudated organic acids under lead stress Influence of daub exogenous ascorbic acid and glutathione on wounds after tobacco topping on redox equilibrium and nicotine content of tobacco Effect of exogenous 2,4-epibrassinolide on trace element absorption and chlorophyll fluorescence of Medicago sativa L. seedlings under NaCl stress Impact of farmland transfer on agro-ecosystem Analysis of spatial distribution pattern and evolutionary characteristics of cultivated lands based on spatial autocorrelation model and GIS platform— A case study of Longquanyi District, Chengdu, China Spatio-temporal distribution characteristics of climatic suitability degree of maize in Western Liaoning Province from 1956 to 2010 Impact simulation of climate change on potential and rainfed yields of winter wheat in Southwest China from 1961 to 2010 Soil microbial diversity analysis after different years of Panax notoginseng harvest Research progresses of farmland microorganisms in fluvo-aquic soil of China Intercropping enhances agroecosystem services and functioning: Current knowledge and perspectives Land layout of rural tourism site based on ecological restraint: A case study of Zixing Village in Jinjiang City, Fujian Province Impact of climate change on potential productivity and phenological phase of forage in the Qinghai-Tibet Plateau in the past 50 years Response of ‘Merlot’ grape berry quality and metabolome to meteorological factors at both low and high altitudes Sporogenesis and Gametogenesis of Endangered Adenophora lobophylla Hong (Campanulaceae) Floral Organogenesis of Caldesia parnassifolia (Bassi ex L.) Parl. (Alismataceae) Introduction to Terminology of Classification of Dicotyledonous Leaf Architecture New Taxa of Chrysophyta from China New Taxa and a Newly Recorded Variety of Ranunculaceae from Yunnan, China A Study on the Eocene Flora in Yilan County, Heilongjiang, China Studies on Sexual Reproduction and Vegetative Propagation of Eleutherococcus senticosus (Araliaceae) The Genus Hattoria of Jungermanniaceae New to China A New Species of the Genus Cycas from Hainan Island, China A New Species of Lobelia (Campanulaceae) from Xizang (Tibet), China New Taxa of Orychophragmus (Cruciferae) from China Experimental Identification of “Songlan” (Isatis indigotica) and Woad (I.tinctoria) Introduced into China Some New Species and Varieties of the Genus Tetracyclus Ralfs (Bacillariophyta) Taxonomical Revision of Some Species of Lunathyrium Koidzumi in N. E. Asia New Species of Yushania (Bambusoideae) from Fujian Some New Species of Caragana and Chesneya from China Materials for Chinese Viscoideae A Supplement to the Flora of Xizang (Tibet) (1) Duo Genera Nova Gesneriacearum e Sina Australi Taxa Nova Rubiacearum A Study on the Chinese Ormosia Jacks. (Cont.) A Preliminary Study on the Taxonomy of the Family Magnoliaceae A New Species of the Genus Phlegmariurus from Guangxi, China A New Species of Acidosasa from Hunan Province A New Species of Excoecaria (Euphorbiaceae) from Vietnam A New Species of Derris from China New Plants of Lauraceae from Guizhou My View on the“Quan Fang Bei Zu” Studies by Means of LM and EM on a New Species, Cyclotella asterocostata Lin, Xie et Cai Notes on the Apocynales from Xizang New Taxa and New Combinations of Indocalamus from China Sinoleontopodium, a New Genus of Compositae from China The Geographical Distribution and Floristic Composition of the Orchids in the Gongga Mountain Region, Sichuan Biodiversity in the source regions of the Yangtse River, Yellow River and Lancang River Assessment framework and method of agricultural system resilience to drought——A case study of Xingtai City, Hebei Province Spatial distribution of pressure index of resource-saving farming system in main farming zones in China Image analysis method in application of digital image on diagnosing wheat nitrogen status Sources and assessment of heavy metal contamination in water-level fluctuation zone of the Three Gorges Reservoir, China Effect of Ceratocystis fimbriata infection on antioxidant enzyme activity of sweet potato root Influence of dietary copper and vitamin A on immune function of broilers Effects of partial root salt stress on seedling growth and photosynthetic characteristics of winter wheat Analysis of allelopathic effects and resource competition of weed suppression ability of wheat (Triticum aestivum) under low nitrogen stress condition Effects of removing low fresh leaf on the quality and economic characteristics of flue-cured tobacco Dynamic characteristics of soil nutrients and soil microbial biomass of field-returned straws at different decay accretion conditions Impacts of urbanization on urban agricultural landscape-A case study of Chang‘an District, Xi‘an City Empirical research on impact of livelihood assets on environmental risk perception of massive pig-raising households Biodiversity and spatial distribution patterns of ant species in Chongqing City tea gardens Exogenous EBR mediated the plant growth and absorption and accumulation of Cu, Fe and Zn in tomato seedlings under Cu stress Effect of shading signal on growth and photosynthetic characteristics of soybean seedlings Effects of straw incorporation modes on microbial activity and functional diversity in sandy soil