Study of ecological land in China: conception, classification, and spatial-temporal pattern The design of agri-industrial ecological park:a case study of Zhengzhou national economic-technological development area Scenarios simulation and indices thresholds determination of ecological security in three gorges reservoir based on system dynamics Assessment of ecological carrying capacity on the typical resources-based cities: a case study of Tangshan City Applied environmental DNA technology to study underground ecology Advances in ecometabolomics Dynamics of soil nutrients and their response to seasonal freeze-thaw in the subalpine-alpine forests of western Sichuan Spatio-temporal changes in resource environment pressure due to eco-civilization in Sichuan Province, China Spatial recognition of ecological importance and analysis of terrain gradients characteristic of unused lands in Guyuan County Content, distribution, source and ecological risk of heavy metals in soils of Benggang areas in Southwest Fujian Land layout of rural tourism site based on ecological restraint: A case study of Zixing Village in Jinjiang City, Fujian Province Evaluation of potential of unused land exploitation in Northern Tianshan Mountain Economic Belt — A case study of Fukang City Analysis of yield potential of maize in different ecological regions in Jilin Province using Hybrid-maize model Soil seed bank and its correlations with aboveground vegetation in ecological restoration zones of Wenchuan Earthquake Region Research progress on the effects of the Three Gorges Reservoir on the ecological environment Progress on ecological security evaluation of cultivated land Suitability evaluation of eco-climatic conditions for high quality rice production in Sichuan Province Analysis of agronomic traits of winter rapeseed (Brassica campestris L.) in different ecological areas of North China C, N, P stoichiometry traits of different flue-cured tobacco organs at different growth stages Ecosystem service value responses to ecological control in Karst region— A case study of Huajiang Gorge Demonstration Area of Rocky Desertification Control in Guizhou Characteristics of soil organic carbon at 38°N ecological transect of Hebei Province Methods of land carrying capacity research based on ecological services supply value in Yunnan Evaluation on comprehensive ecological benefits of different hedgerow patterns on slope-farmland in purple soil area Research progress on the effects of soil freeze-thaw on plant physiology and ecology Evaluation of county-level coordinated development in Zhangjiakou City, Hebei Province Effect of farmers‘ perception on ecological compensation-A case study of Zhangye Prefecture in the Heihe River Basin Ecologically oriented spatial configuration of basic farmlands in Lulong County, Hebei Province Spatial differentiation of urban agricultural ecosystem services-A case study of Xi‘an metropolitan zone Evaluation of ecological footprint of straw resources utilization based on emergy theory: A case study of typical rice-wheat rotation region in Chengdu Plain Catchment-based landscape patterns and divisions in mountain areas: A case study of Qixia City in Shandong Province Dynamics of cropland resources value in fragile ecological zones of the loess hilly-gully region: A case study of Shanghuang Experiment Area Research progress on the effects of land consolidation on ecosystem services Ecological agriculture modes design in Huayang Lakeside Zone Advances in the study of endophytes effects on soil microflora Development trend and enlightenment of overseas agro-ecology New progress of land resources studies and related developmental tendencies in China Application of ecological thinking in reconstructing traditional agronomy: a case study of agro-ecosystem management as core applied subject Future orientation of ecological agriculture Revitalizing Chinese eco-agriculture through bioenergy industrial development Contrast in vegetation net primary productivity estimation models and ecological effect value evaluation in Northwest China Evaluation of ecological land based on RS and GIS: A case study of Dawa County, Liaoning Province Ecological functions of volatiles produced by plant growth-promoting micro-organisms Construction and empirical analysis of eco-sericulture technology system in Qin-Ba Mountain Area Social value evaluation of cultivated land resources in land reclamation project area Growth dynamics of Tamarix chinensis plantations in heavy-saline coastal lands and related ecological effects Isolation of highly pathogenic pathogens and identification of formae speciales of Rehmannia glutinosa L. Ecological evaluation and reconstruction of fine-scale rural landscape New dimensions in agroecology 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 On the value, conservation and sustainable development of GIAHS pilot sites in China Standards of payments for paddy ecosystem services:using Hani Terrace as case study Ecoagricultural landscape for biodiversity conservation andecological service maintenance Analysis and design methods of ecological farmer household based on energy flow: A case study of dog-breeding farmer household in northern Sichuan Effects of ecological conditions on main quality traits of sweetpotato Measurement of transaction cost of rest-grazing policy GIS-fuzzy neural network-based evaluation of tobacco ecologicalsuitability in southwest mountains of China Study on ecological compensation model for Major Function Oriented Zones Cultivated land carrying capacity and population migration in ecological barrier zone of the Three Gorges Reservoir Ecological stoichiometric characteristics of oasis spring wheat fields under regulated deficit irrigation Response and adaptation to climate change of agriculture and environment in Northeast China Resource evolution pattern, land use change and related ecological effect in Hailun City Photosynthetic response to different irradiances of undergrowth plants in tree-herb plantation Assessment of vegetable safety and heavy metal contamination risk in decomposed rape straw and coal gangue soilless culture substrate Comparison of photosynthetic eco-functions of water hyacinth and their environmental factors in different areas Effects of deficit irrigation on physio-ecological indices of winter wheat Effect of Ageratina adenophora (Spreng.) and Flaveria bidentis (Linn.) invasion on soil microbial community and Oryza sativa L. growth Historical review of Agronomy both as a discipline and a specialty and its reframing: Taking Agroecology as its core theoretical subject Evaluation of exploitation suitability of unutilized arable lands in ecologically fragile areas — A case study of Datong City, Shanxi Province Appraisal of ecological carrying capacity of regional urban-rural system aiming at Ecological Province — A case study of Hainan Province Ecological carrying capacity assessment of large-scale open coal mines in loess zones- A case study of Antaibao Opencast Mine in Pingshuo Ecological regionalization of wheat cultivation in Shanxi Province of China Characteristics of agricultural circular economy in the Three Gorges Reservoir Region of Chongqing- A case study of the ecological agriculture pattern of "pig-biogas-orange" Review of atmospheric nitrogen deposition research The progress of research on sugarcane intercropping Application of traditional ecological footprint and its derivatives in evaluating utilization of croplands Depopulation of rural areas under the backdrop of urbanization— A case study of Kangbao County, Northwest of Hebei Province Continuous cropping obstacle and allelopathic autotoxicity of medicinal plants An overview of ecological degradation and restoration of Eucalyptus plantation Ecological significance of enhanced UV-B radiation in secondary metabolism Ecological defects and countermeasures of Eucalyptus plantation in Fujian Province