Search scope:
排序: Display mode:
The Model of Water and Nitrogen Coupling in Winter Wheat Yield
Zhai Bingnian,Li Shengxiu
Strategic Study of CAE 2002, Volume 4, Issue 9, Pages 69-74
By using the quadratic general spinning design, pot experiments were conducted to study the comprehensive effect of the stage and rate of N fertilizer application under different status of soil moisture on winter wheat yield systematically. The results showed that the mathematical model established based on the result of experiments is significant. By analysing the mathematical model, the soil moisture, tillering and jointing stage were thought to be the remarkable factors, while the influencing sequence from large to small is: soil moisture > tillering stage > jointing stage > milking stage > seedling stage; The interaction effects exist between different factors.
Keywords: winter wheat nitrogen soil moisture water and nitrogen coupling mathematical model
Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1564-1
● A new model for bloom control in open land scape water was constructed
Keywords: Reclaimed water landscape Algal bloom Nitrogen and phosphorus Hydraulic retention time Threshold
IMPROVING NITROGEN SAFETY IN CHINA: NITROGEN FLOWS, POLLUTION AND CONTROL
Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3, Pages 465-474 doi: 10.15302/J-FASE-2022454
● It is necessary to address the N flows and their impacts on environment in China for sustainable N management.
Keywords: barriers future management ammonia emissions nitrogen input water N pollution
Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4, Pages 541-552 doi: 10.15302/J-FASE-2023518
Keywords: nitrogen loss from soil transformation farm field scale watershed scale
Effects of mulching for water conservation on soil carbon, nitrogen and biological properties
Xiaomin PI, Tongxun ZHANG, Benhua SUN, Quanhong CUI, Yun GUO, Mingxia GAO, Hao FENG, David W. HOPKINS
Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2, Pages 146-154 doi: 10.15302/J-FASE-2017136
Keywords: biomass carbon mulch nitrogen plastic films soil straw water storage
Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12, Pages 2014-2024 doi: 10.1007/s11705-023-2346-4
Keywords: capacitance deionization porous carbon B/N co-doping heavy metal ions water purification
Improved nitrogen removal in dual-contaminated surface water by photocatalysis
Yongming ZHANG, Rong YAN, Zhen ZOU, Jiewei WANG, Bruce E. RITTMANN
Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 3, Pages 428-436 doi: 10.1007/s11783-012-0401-3
Keywords: dual contamination eutrophication photocatalysis remediation surface water
Nitrogen pollution and source identification of urban ecosystem surface water in Beijing
Yufen REN, Zhiwei XU, Xinyu ZHANG, Xiaoke WANG, Xiaomin SUN, D. J. BALLANTINE, Shengzhong WANG
Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1, Pages 106-116 doi: 10.1007/s11783-012-0474-z
Keywords: nitrogen concentration spatial and seasonal variation stable nitrogen isotope urban ecosystem source
AGRICULTURAL GREEN DEVELOPMENT IN THE ERHAI LAKE BASIN—THE WAY FORWARD
Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4, Pages 510-517 doi: 10.15302/J-FASE-2023524
Keywords: agriculture farmer income nitrogen phosphorus water pollution
Approaches to achieve high grain yield and high resource use efficiency in rice
Jianchang YANG
Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 2, Pages 115-123 doi: 10.15302/J-FASE-2015055
Keywords: rice nitrogen-efficient cultivar grain fill harvest index nitrogen use efficiency water use efficiency
Liu Gengyuan, Hu Junmei, Yang Zhifeng
Strategic Study of CAE 2019, Volume 21, Issue 5, Pages 120-129 doi: 10.15302/J-SSCAE-2019.05.007
An energy-water coupling model is established in this paper based onlong-range energy alternatives planning (LEAP)
and water evaluation and planning (WEAP), scenariosare then designed to explore the energy- and water-saving effects of different
policies in Beijingin the future and their coupling effects, and sensitivity analysis of the results is also conducted.coupling sectors.
Keywords: urban and rural areas in Beijing energy and water-saving policy coupling analysis
Centrifuge model test and field measurement analysis for foundation pit with confined water
Chunlin DING , Xiaohong MENG ,
Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3, Pages 299-304 doi: 10.1007/s11709-009-0035-0
Keywords: foundation pit with confined water centrifuge model test seepage-stress coupling field similarity relation
Microdamage study of granite under thermomechanical coupling based on the particle flow code
Frontiers of Structural and Civil Engineering Pages 1413-1427 doi: 10.1007/s11709-023-0953-2
Keywords: thermomechanical coupling effect granite improved linear parallel bond model thermal property particle
Guangqing LIU,Mengwei XUE,Jingyi HUANG,Huchuan WANG,Yuming ZHOU,Qingzhao YAO,Lei LING,Ke CAO,Yahui LIU,Yunyun BU,Yiyi CHEN,Wendao WU,Wei SUN
Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3, Pages 545-553 doi: 10.1007/s11783-014-0657-x
Keywords: phosphorous free calcium carbonate stabilize zinc (II) disperse iron (III) cooling water
Simulation of steel beam under ceiling jet based on a wind–fire–structure coupling model
Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1, Pages 78-98 doi: 10.1007/s11709-022-0936-8
Keywords: CFD–FEM coupling steel beam wind ceiling jet numerical heat transfer
Title Author Date Type Operation
The Model of Water and Nitrogen Coupling in Winter Wheat Yield
Zhai Bingnian,Li Shengxiu
Journal Article
Modelling the thresholds of nitrogen/phosphorus concentration and hydraulic retention time for bloomcontrol in reclaimed water landscape
Journal Article
CRITICAL PROCESSES AND MAJOR FACTORS THAT DRIVE NITROGEN TRANSPORT FROM FARMLAND TO SURFACE WATER BODIES
Journal Article
Effects of mulching for water conservation on soil carbon, nitrogen and biological properties
Xiaomin PI, Tongxun ZHANG, Benhua SUN, Quanhong CUI, Yun GUO, Mingxia GAO, Hao FENG, David W. HOPKINS
Journal Article
Boron and nitrogen co-doped porous carbon derived from sodium alginate enhanced capacitive deionizationfor water purification
Journal Article
Improved nitrogen removal in dual-contaminated surface water by photocatalysis
Yongming ZHANG, Rong YAN, Zhen ZOU, Jiewei WANG, Bruce E. RITTMANN
Journal Article
Nitrogen pollution and source identification of urban ecosystem surface water in Beijing
Yufen REN, Zhiwei XU, Xinyu ZHANG, Xiaoke WANG, Xiaomin SUN, D. J. BALLANTINE, Shengzhong WANG
Journal Article
Approaches to achieve high grain yield and high resource use efficiency in rice
Jianchang YANG
Journal Article
Analysis of Medium- and Long-term Coupling Effect of Energy- and Water-Saving Policies in Urban and Rural
Liu Gengyuan, Hu Junmei, Yang Zhifeng
Journal Article
Centrifuge model test and field measurement analysis for foundation pit with confined water
Chunlin DING , Xiaohong MENG ,
Journal Article
Microdamage study of granite under thermomechanical coupling based on the particle flow code
Journal Article
Preparation and application of a phosphorous free and non-nitrogen scale inhibitor in industrial coolingwater systems
Guangqing LIU,Mengwei XUE,Jingyi HUANG,Huchuan WANG,Yuming ZHOU,Qingzhao YAO,Lei LING,Ke CAO,Yahui LIU,Yunyun BU,Yiyi CHEN,Wendao WU,Wei SUN
Journal Article