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CRITICAL PROCESSES AND MAJOR FACTORS THAT DRIVE NITROGEN TRANSPORT FROM FARMLAND TO SURFACE WATER BODIES

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 541-552 doi: 10.15302/J-FASE-2023518

Abstract: The critical processes of farmland nitrogen entering surface water bodies involve the processes of nitrogentransport from farmland to ditches and the transformation processes of nitrogen during migration inNitrogen transport from farmland to ditches is one of the prerequisites and critical processes for farmlandNitrogen loss from farmland is related to soil storage and exogenous inputs.rivers have a strong retention capacity for nitrogen, which will significantly affect the process of farmland

Keywords: nitrogen     loss from soil     transformation     farm field scale     watershed scale    

extraction techniques affect Cd/Pb contents and health risks in oil of rapeseed grown on Cd/Pb-contaminated farmland

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1687-z

Abstract:

● Organic solvent extracted fewer Cd/Pb in rapeseed oil than physical pressing.

Keywords: Rapeseed oil     Oil extraction technologies     Human health risk assessment     Cd/Pb-contaminated farmland    

Suggestions for Management and Control of Antibiotics in Farmland Soil in China

Wang Na, Guo Xinyan, Shan Zhengjun, Cai Daoji

Strategic Study of CAE 2021, Volume 23, Issue 1,   Pages 167-173 doi: 10.15302/J-SSCAE-2021.01.023

Abstract: Therefore, the risk control of antibiotics and antibiotic resistance genes in the farmland soil becomesIn this study, we summarizes the status of antibiotic pollution in the farmland soil in China, sortsout the problems regarding the management and control of emerging antibiotic pollutants in farmland soilattention should be paid to the pollution risks of the antibiotics and antibiotic resistance genes for the farmlandantibiotic resistance should be assessed and studied and routine monitoring of antibiotic resistance in farmland

Keywords: antibiotics     antibiotic resistance genes     farmland soil     transmission risk     management and control measures    

mass distributions of aerosol particle and its inorganic water-soluble ions in summer over a suburb farmland

ZHAO Peng, ZHU Tong, LIANG Baosheng, HU Min, KANG Ling, GONG Jicheng

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 2,   Pages 159-165 doi: 10.1007/s11783-007-0028-y

Abstract: mass distribution and sources of aerosol particles and their inorganic water-soluble ions in a suburb farmland

Keywords: diameter     atmosphere     suburban     contribute     agricultural    

Analysis of the Effect of Water and Fertilizer on Crop Production in Farmland of Arid Zone in Northern

Gao Yajun,Li Shengxiu

Strategic Study of CAE 2002, Volume 4, Issue 7,   Pages 74-79

Abstract: At the present water resources situation, the main way to increase crop yield in most farmland of arid

Keywords: effect of water and N fertilizer     arid area in Northern China     field experiment     simulated experiment    

Research of mine farmland heavy metal pollution assessment basedon synthetic principal component analysis

Wang Conglu,Wu Chao,Duan Yu

Strategic Study of CAE 2008, Volume 10, Issue 7,   Pages 180-183

Abstract: 1995 about heavy metal pollution,and using statistical analysis SPSS,the major pollutants of mine area farmlandidentified by variable clustering analysis.Assessment and classification were done to the mine area farmlandThe results of mine area farmland heavy metal pollution quality assessed and classified with syntheticIdentification and assessment results of mine area farmland heavy metal pollution can provide referenceand guide to propose control measures of mine area farmland heavy metal pollution and focus on the key

Keywords: synthetic principal components analysis model     mine region soils     heavy metal pollution     assessment    

Quantification of pesticide residues on plastic mulching films in typical farmlands of the North China

Baoyuan Guo, Jiao Meng, Xinyu Wang, Chengnan Yin, Weiyu Hao, Baiwen Ma, Zhang Tao

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 1, doi: 10.1007/s11783-019-1181-9

Abstract: In short, plastic mulching films could act as a sink for pesticides in farmland and the ubiquitous pesticide

Keywords: Pesticides     Plastic mulching film     Soil     QuEChERS     Farmland    

Review of Current Situation of Agricultural Non-Point Source Pollution and Its Prevention and Control Technologies

Shuxia Wu, Hongbin Liu, Shen Liu, Yaosheng Wang, Baojing Gu, Shuqin Jin, Qiuliang Lei, Limei Zhai, Hongyuan Wang

Strategic Study of CAE 2018, Volume 20, Issue 5,   Pages 23-30 doi: 10.15302/J-SSCAE-2018.05.004

Abstract:

Agricultural non-point source pollution is one of the main factors causing water pollution in China. Due to its characteristics of randomness, unfixed pollution discharge, and changes in pollution load, it is more difficult to control and prevent the pollution from non-point sources than that from point sources. Making clear of the current situation of non-point agricultural pollution and its prevention and control technologies is the premise of non-point pollution control. This paper summarizes the causes and present situation of agricultural non-point source pollution, and points out that the unreasonable fertilizer application and the pollutant discharge from large-scale livestock and poultry breeding farms are the most important sources of agricultural non-point pollution. The current mature non-point source pollution prevention and control techniques in planting and livestock industry are introduced. It also proposes that the combination of source control, process control, and end treatment is the most important prevention method for agricultural non-point source pollution. Corresponding prevention and control technologies of non-point source pollution should be adopted according to local conditions to realize the simultaneous development of environmental, economic, and social benefits.

Keywords: agricultural non-point source pollution     farmland nutrient runoff     pollutant discharge from livestock    

Title Author Date Type Operation

CRITICAL PROCESSES AND MAJOR FACTORS THAT DRIVE NITROGEN TRANSPORT FROM FARMLAND TO SURFACE WATER BODIES

Journal Article

extraction techniques affect Cd/Pb contents and health risks in oil of rapeseed grown on Cd/Pb-contaminated farmland

Journal Article

Suggestions for Management and Control of Antibiotics in Farmland Soil in China

Wang Na, Guo Xinyan, Shan Zhengjun, Cai Daoji

Journal Article

mass distributions of aerosol particle and its inorganic water-soluble ions in summer over a suburb farmland

ZHAO Peng, ZHU Tong, LIANG Baosheng, HU Min, KANG Ling, GONG Jicheng

Journal Article

Analysis of the Effect of Water and Fertilizer on Crop Production in Farmland of Arid Zone in Northern

Gao Yajun,Li Shengxiu

Journal Article

Research of mine farmland heavy metal pollution assessment basedon synthetic principal component analysis

Wang Conglu,Wu Chao,Duan Yu

Journal Article

Quantification of pesticide residues on plastic mulching films in typical farmlands of the North China

Baoyuan Guo, Jiao Meng, Xinyu Wang, Chengnan Yin, Weiyu Hao, Baiwen Ma, Zhang Tao

Journal Article

Review of Current Situation of Agricultural Non-Point Source Pollution and Its Prevention and Control Technologies

Shuxia Wu, Hongbin Liu, Shen Liu, Yaosheng Wang, Baojing Gu, Shuqin Jin, Qiuliang Lei, Limei Zhai, Hongyuan Wang

Journal Article

Yun Wenju: Farmland Protection And Green Development in Northeast Black Soil Area (2019.8.22)

23 Apr 2021

Conference Videos

Wang Hao: Farmland Management Information System for Intelligent Agricultural Machinery Operation Control

17 Oct 2022

Conference Videos

Shi Liangsheng: Research, Development and Application of Farmland Artificial Intelligence System (2020

14 Oct 2022

Conference Videos

Li Deyi: Agricultural Machinery of the Future: Farmland Robots that Can Learn (2020-8-19)

17 Oct 2022

Conference Videos

He Yong: Farmland Information Acquisition and Precise Management (2019-10-18)

何勇(高级职称)

20 Jan 2021

Conference Videos