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GROUNDWATER DEPLETION IN THE NORTH CHINA PLAIN: THE AGROHYDROLOGICAL PERSPECTIVE

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 594-598 doi: 10.15302/J-FASE -2021407

Abstract: mm·yr−1 has been steadily increasing over the past 40 years, with the groundwaterTherefore, the most effective measures to halt groundwater depletion are importing water, decreasingIrrigation improvements, mulching and agronomic measures that could increase the yield per unit areahave less of an impact on solving the declining groundwater levels.

Keywords： crop yield / groundwater depletion / sustainability    

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HOW MULTISPECIES INTERCROP ADVANTAGE RESPONDS TO WATER STRESS: A YIELD-COMPONENT ECOLOGICAL FRAMEWORK

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 3,   Pages 416-431 doi: 10.15302/J-FASE-2021412

Abstract:

Absolute yield and land use efficiency can be higher in multicrops.It is not clear if relatively higher multicrop yield and land use efficiency will persist in the faceWe dissect the ecological components of RMR to understand the relation between higher multicrop yield

Keywords： agroecosystem sustainability     crop overyielding     intercrop drought resistance     overyield ecological    

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The effect of conservation tillage on crop yield in China

Hongwen LI,Jin HE,Huanwen GAO,Ying CHEN,Zhiqiang ZHANG

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 2,   Pages 179-185 doi: 10.15302/J-FASE-2015058

Abstract: Recent research and application have shown that CT has positive effects on crop yields in China.from the Conservation Tillage Research Center (CTRC), Chinese Ministry of Agriculture (MOA), the mean cropyield increase can be at least 4% in double cropping systems in the North China Plain and 6% in singleCrop yield increase was particularly significant in dryland areas and drought years.The mechanism for the yield increase in CT system can be attributed to enhanced soil water content and

Keywords： conservation tillage     crop yield     soil structure     development strategies    

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PLANT DENSITY, IRRIGATION AND NITROGEN MANAGEMENT: THREE MAJOR PRACTICES IN CLOSING YIELD GAPS FOR AGRICULTURALSUSTAINABILITY IN NORTH-WEST CHINA

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4, doi: 10.15302/J-FASE -2020355

Abstract:

Agriculture faces the dual challenges of food security and environmental sustainability.factors, and recommend measures for sustainably closing yield gaps.The relative yield reached 70% in both years.the yield-limiting factors.In conclusion, closing yield gaps with agricultural sustainability may be realized by optimizing agronomic

Keywords： boundary line analysis     irrigation method     precision agriculture     spatial variability     yield gaps     yield-limiting factors    

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Utilization threshold of surface water and groundwater based on the system optimization of crop planting

Qiang FU,Jiahong LI,Tianxiao LI,Dong LIU,Song CUI

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 3,   Pages 231-240 doi: 10.15302/J-FASE-2016101

Abstract: programming method, which introduces the uncertainty of the interval number, is used to calculate the groundwaterconsiders the minimum cost of water as the objective of the uncertainty model for surface water and groundwatercalculating harmonious entropy, the optimal exploitation utilization interval of surface water and groundwatersuitable when the mining ratio of the surface is in 44.13%–45.45% and the exploitation utilization of groundwaterstructure under the social system is suitable when surface water mining ratio is in 47.84%–48.04% and the groundwater

Keywords： economic-social-ecological     uncertainty     harmonious entropy     surface water and groundwater     utilization threshold    

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LINKING CROP WATER PRODUCTIVITY TO SOIL PHYSICAL, CHEMICAL AND MICROBIAL PROPERTIES

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 545-558 doi: 10.15302/J-FASE -2020349

Abstract: in the world, the increasing competition for water resources has led to an urgent need in increasing cropwater productivity for agricultural sustainability.As the medium for crop growth, soils and their properties are important in affecting crop water productivityThis review examines the effects of soil physical, chemical, and microbial properties on crop water productivity

Keywords： crop water productivity     crop yield     soil chemical properties     soil microbial properties     soil physical    

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PLANT DENSITY, IRRIGATION AND NITROGEN MANAGEMENT: THREE MAJOR PRACTICES IN CLOSING YIELD GAPS FOR AGRICULTURALSUSTAINABILITY IN NORTH-WEST CHINA

Xiuwei GUO, Manoj Kumar SHUKLA, Di WU, Shichao CHEN, Donghao LI, Taisheng DU

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 525-544 doi: 10.15302/J-FASE-2020355

Abstract: Agriculture faces the dual challenges of food security and environmental sustainability.factors, and recommend measures for sustainably closing yield gaps.The relative yield reached 70% in both years.the yield-limiting factors.In conclusion, closing yield gaps with agricultural sustainability may be realized by optimizing agronomic

Keywords： boundary line analysis     irrigation method     precision agriculture     spatial variability     yield gaps     yield-limiting    

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Sewage sludge ditch for recovering heavy metals can improve crop yield and soil environmental quality

Xianke Lin, Xiaohong Chen, Sichang Li, Yangmei Chen, Zebin Wei, Qitang Wu

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 2, doi: 10.1007/s11783-020-1314-1

Abstract: . • The indirect use of sludge increased plant yield, soil N content and C storage.Safely using the nutrients within MSS to increase crop yield and enhance the fertility of poor soil couldWe found that the yield of P. hybridum was significantly increased by 2.39 to 2.80 times and the treated, this indirect use of MSS is beneficial to agricultural production, soil quality and environmental sustainability

Keywords： Municipal sewage sludge     Indirect use     Heavy metals     Macronutrients     Pennisetum hybridum    

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Managing nutrient for both food security and environmental sustainability in China: an experiment for

Fusuo ZHANG, Zhenling CUI, Weifeng ZHANG

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 1,   Pages 53-61 doi: 10.15302/J-FASE-2014006

Abstract: However, the dominant agricultural paradigm still considers high yield and reducing environmental impactsChina, showing that tremendous progress has been made to reduce N fertilizer input without sacrificing cropyield.The second is to use technology for integrated nutrient management to increase both yield and NUE byThe third step is to use technology for integrated soil-crop system management to increase yield and

Keywords： integrated nutrient management     integrated soil-crop system management     environmental protection     food security    

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Can crop science really help us to produce more better-quality food while reducing the world-wide environmental

William J. DAVIES, Susan E. WARD, Alan WILSON

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 1,   Pages 28-44 doi: 10.15302/J-FASE-2019299

Abstract:

This paper reviews recent developments in crop science that can be the basis of a revolution in theThere are exciting new developments in crop production biology but much existing crop science can beWe discuss novel approaches at both the plant and the crop level that will enhance nutrient and water

Keywords： food security     environmental sustainability     crop water use efficiency     crop science     diet and health    

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LINKING CROP WATER PRODUCTIVITY TO SOIL PHYSICAL, CHEMICAL AND MICROBIAL PROPERTIES

Di WU, Allan A. ANDALES, Hui YANG, Qing SUN, Shichao CHEN, Xiuwei GUO, Donghao LI, Taisheng DU

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 545-558 doi: 10.15302/J-FASE-2020349

Abstract: in the world, the increasing competition for water resources has led to an urgent need in increasing cropwater productivity for agricultural sustainability.As the medium for crop growth, soils and their properties are important in affecting crop water productivityThis review examines the effects of soil physical, chemical, and microbial properties on crop water productivity

Keywords： crop water productivity     crop yield     soil chemical properties     soil microbial properties    

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Modeling of hydrological processes in arid agricultural regions

Jiang LI,Xiaomin MAO,Shaozhong KANG,David A. BARRY

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 4,   Pages 283-294 doi: 10.15302/J-FASE-2015076

Abstract: Water transfers take place in the soil-plant-atmosphere continuum, and include groundwater dynamics,categorized into three classes: (1) regional distributed hydrological models with various land uses, (2) groundwater-soil-plant-atmospherecontinuum models that neglect lateral water fluxes, and (3) coupled models with groundwater flow and

Keywords： hydrological processes     irrigation area     SPAC     crop growth     groundwater     canal seepage    

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Emerging Negative Warming Impacts on Tibetan Crop Yield

Dorji Tsechoe, Shilong Piao, Xuhui Wang, Chuang Zhao, Baohua Liu, Anping Chen, Shiping Wang, Tao Wang

Engineering 2022, Volume 14, Issue 7,   Pages 163-168 doi: 10.1016/j.eng.2021.01.012

Abstract:

Preserving Tibet's unique history and cultural heritage relies on the sustainability of the Tibetancroplands, which are characterized by highland barley, the only cereal crop cultivated over 4000 m aboveHere, using yield statistics from 1985 to 2015, we found that the impact of temperature anomalies onthe Tibetan crop yield shifted from nonsignificant (P > 0.10) in the 1980s and 1990s to significantlyMeanwhile, the apparent sensitivity of the crop yield to temperature anomalies almost doubled, from (

Keywords： Tibet     Warming     Crop yield     Barley     Negative warming impacts    

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Assessment of oxidative and UV-C treatments for inactivating bacterial biofilms from groundwater wells

Kyle E. MURRAY,Erin I. Manitou-ALVAREZ,Enos C. INNISS,Frank G. HEALY,Adria A. BODOUR

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 39-49 doi: 10.1007/s11783-014-0699-0

Abstract: Microorganisms are ubiquitous in natural environments and in water supply infrastructure including groundwater

Keywords： well rehabilitation     aquifer     biofouling     hydrogen peroxide     sustainability    

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CLIMATE-CHANGE-INDUCED TEMPORAL VARIATION IN PRECIPITATION INCREASES NITROGEN LOSSES FROM INTENSIVE CROPPING SYSTEMS: ANALYSIS WITH A TOY MODEL

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3,   Pages 457-464 doi: 10.15302/J-FASE-2022452

Abstract: A simple model was used to evaluate how increasing temporal variability in precipitation influences crop

Keywords： crop yield     fertilizer timing     nitrogen loss     precipitation variability     toy model    

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Title Author Date Type Operation

GROUNDWATER DEPLETION IN THE NORTH CHINA PLAIN: THE AGROHYDROLOGICAL PERSPECTIVE

Journal Article

HOW MULTISPECIES INTERCROP ADVANTAGE RESPONDS TO WATER STRESS: A YIELD-COMPONENT ECOLOGICAL FRAMEWORK

Journal Article

The effect of conservation tillage on crop yield in China

Hongwen LI,Jin HE,Huanwen GAO,Ying CHEN,Zhiqiang ZHANG

Journal Article

PLANT DENSITY, IRRIGATION AND NITROGEN MANAGEMENT: THREE MAJOR PRACTICES IN CLOSING YIELD GAPS FOR AGRICULTURALSUSTAINABILITY IN NORTH-WEST CHINA

Journal Article

Utilization threshold of surface water and groundwater based on the system optimization of crop planting

Qiang FU,Jiahong LI,Tianxiao LI,Dong LIU,Song CUI

Journal Article

LINKING CROP WATER PRODUCTIVITY TO SOIL PHYSICAL, CHEMICAL AND MICROBIAL PROPERTIES

Journal Article

PLANT DENSITY, IRRIGATION AND NITROGEN MANAGEMENT: THREE MAJOR PRACTICES IN CLOSING YIELD GAPS FOR AGRICULTURALSUSTAINABILITY IN NORTH-WEST CHINA

Xiuwei GUO, Manoj Kumar SHUKLA, Di WU, Shichao CHEN, Donghao LI, Taisheng DU

Journal Article

Sewage sludge ditch for recovering heavy metals can improve crop yield and soil environmental quality

Xianke Lin, Xiaohong Chen, Sichang Li, Yangmei Chen, Zebin Wei, Qitang Wu

Journal Article

Managing nutrient for both food security and environmental sustainability in China: an experiment for

Fusuo ZHANG, Zhenling CUI, Weifeng ZHANG

Journal Article

Can crop science really help us to produce more better-quality food while reducing the world-wide environmental

William J. DAVIES, Susan E. WARD, Alan WILSON

Journal Article

LINKING CROP WATER PRODUCTIVITY TO SOIL PHYSICAL, CHEMICAL AND MICROBIAL PROPERTIES

Di WU, Allan A. ANDALES, Hui YANG, Qing SUN, Shichao CHEN, Xiuwei GUO, Donghao LI, Taisheng DU

Journal Article

Modeling of hydrological processes in arid agricultural regions

Jiang LI,Xiaomin MAO,Shaozhong KANG,David A. BARRY

Journal Article

Emerging Negative Warming Impacts on Tibetan Crop Yield

Dorji Tsechoe, Shilong Piao, Xuhui Wang, Chuang Zhao, Baohua Liu, Anping Chen, Shiping Wang, Tao Wang

Journal Article

Assessment of oxidative and UV-C treatments for inactivating bacterial biofilms from groundwater wells

Kyle E. MURRAY,Erin I. Manitou-ALVAREZ,Enos C. INNISS,Frank G. HEALY,Adria A. BODOUR

Journal Article

CLIMATE-CHANGE-INDUCED TEMPORAL VARIATION IN PRECIPITATION INCREASES NITROGEN LOSSES FROM INTENSIVE CROPPING SYSTEMS: ANALYSIS WITH A TOY MODEL

Journal Article