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OPPORTUNITIES AND APPROACHES FOR MANIPULATING SOIL-PLANT MICROBIOMES FOR EFFECTIVE CROP NITROGEN USE
《农业科学与工程前沿（英文）》 2022年 第9卷 第3期 页码 333-343 doi: 10.15302/J-FASE-2022450
● Matching nitrification inhibitors with soil properties and nitrifiers is vital to achieve a higher NUE.
关键词： nitrogen microbiome NUE rhizosphere phyllosphere soil food web
Transmission of antibiotic resistance genes in agroecosystems: an overview
Jizheng HE, Zhenzhen YAN, Qinglin CHEN
《农业科学与工程前沿（英文）》 2020年 第7卷 第3期 页码 329-332 doi: 10.15302/J-FASE-2020333
The use of antibiotics in human medicine and animal husbandry has resulted in the continuous release of antibiotics into the environment, which imposes high selection pressure on bacteria to develop antibiotic resistance. The spread and aggregation of antibiotic resistance genes (ARGs) in multidrug-resistant pathogens is one of the most intractable clinical challenges. Numerous studies have been conducted to profile the patterns of ARGs in agricultural ecosystems, as this is closely related to human health and wellbeing. This paper provides an overview of the transmission of ARGs in agricultural ecosystems resulting from the application of animal manures and other organic amendments. The future need to control and mitigate the spread of antibiotic resistance in agricultural ecosystems is also discussed, particularly from a holistic perspective, and requires multiple sector efforts to translate fundamental knowledge into effective strategies.
关键词： agroecosystem antibiotic resistance public health soil-plant system
Using a systems modeling approach to improve soil management and soil quality
Enli WANG, Di HE, Zhigan ZHAO, Chris J. SMITH, Ben C. T. MACDONALD
《农业科学与工程前沿（英文）》 2020年 第7卷 第3期 页码 289-295 doi: 10.15302/J-FASE-2020337
Soils provide the structural support, water and nutrients for plants in nature and are considered to be the foundation of agriculture production. Improving soil quality and soil health has been advocated as the goal of soil management toward sustainable agricultural intensification. There have been renewed efforts to define and quantify soil quality and soil health but establishing a consensus on the key indicators remains difficult. It is argued that such difficulties are due to the former ways of thinking in soil management which largely focus on soil properties alone. A systems approach that treats soils as a key component of agricultural production systems is promoted. It is argued that soil quality must be quantified in terms of crop productivity and impacts on ecosystems services that are also strongly driven by climate and management interventions. A systems modeling approach captures the interactions among climate, soil, crops and management, and their impacts on system performance, thus helping to quantify the value and quality of soils. Here, three examples are presented to demonstrate this. In this systems context, soil management must be an integral part of systems management practices that also include managing the crops and cropping systems under specific climatic conditions, with cognizance of future climate change.
关键词： APSIM available water capacity nitrogen management soil functional properties soil health soil-plant modeling
《农业科学与工程前沿（英文）》 2022年 第9卷 第3期 页码 313-315 doi: 10.15302/J-FASE-2022460
Yang GAO, Chiyuan MIAO, Jun XIA, Liang MAO, Yafeng WANG, Pei ZHOU
《环境科学与工程前沿（英文）》 2012年 第6卷 第2期 页码 213-223 doi: 10.1007/s11783-011-0345-z
关键词： enzyme activity soil DNA microbial population plant diversity heavy metal
Rhizosphere immunity: targeting the underground for sustainable plant health management
Zhong WEI, Ville-Petri FRIMAN, Thomas POMMIER, Stefan GEISEN, Alexandre JOUSSET, Qirong SHEN
《农业科学与工程前沿（英文）》 2020年 第7卷 第3期 页码 317-328 doi: 10.15302/J-FASE-2020346
Managing plant health is a great challenge for modern food production and is further complicated by the lack of common ground between the many disciplines involved in disease control. Here we present the concept of rhizosphere immunity, in which plant health is considered as an ecosystem level property emerging from networks of interactions between plants, microbiota and the surrounding soil matrix. These interactions can potentially extend the innate plant immune system to a point where the rhizosphere immunity can fulfil all four core functions of a full immune system: pathogen prevention, recognition, response and homeostasis. We suggest that considering plant health from a meta-organism perspective will help in developing multidisciplinary pathogen management strategies that focus on steering the whole plant-microbe-soil networks instead of individual components. This might be achieved by bringing together the latest discoveries in phytopathology, microbiome research, soil science and agronomy to pave the way toward more sustainable and productive agriculture.
关键词： rhizosphere soil microbiome plant immunity microbial ecology plant health soilborne pathogens
Meng DUAN, Jin XIE, Xiaomin MAO
《农业科学与工程前沿（英文）》 2019年 第6卷 第2期 页码 144-161 doi: 10.15302/J-FASE-2019258
Based on our previous work modeling crop growth (CropSPAC) and water and heat transfer in the soil-plant-atmosphere continuum (SPAC), the model was improved by considering the effect of plastic film mulching applied to field-grown maize in North-west China. In CropSPAC, a single layer canopy model and a multi-layer soil model were adopted to simulate the energy partition between the canopy and water and heat transfer in the soil, respectively. The maize growth module included photosynthesis, growth stage calculation, biomass accumulation, and participation. The CropSPAC model coupled the maize growth module and SPAC water and heat transfer module through leaf area index (LAI), plant height and soil moisture condition in the root zone. The LAI and plant height were calculated from the maize growth module and used as input for the SPAC water and heat transfer module, and the SPAC module output for soil water stress conditions used as an input for maize growth module. We used , the representation of evaporation resistance, instead of the commonly used evaporation resistance to reflect the change of latent heat flux of soil evaporation under film mulching as well as the induced change in energy partition. The model was tested in a maize field at Yingke irrigation area in North-west China. Results showed reasonable agreement between the simulations and measurements of LAI, above-ground biomass and soil water content. Compared with the original model, the modified model was more reliable for maize growth simulation under film mulching and showed better accuracy for the LAI (with the coefficient of determination = 0.92, the root mean square of error RMSE= 1.23, and the Nush-Suttclife efficiency E = 0.87), the above-ground biomass (with = 0.96, RMSE= 7.17 t·ha and E = 0.95) and the soil water content in 0–1 m soil layer (with = 0.78, RMSE= 49.44 mm and E = 0.26). Scenarios were considered to simulate the influence of future climate change and film mulching on crop growth, soil water and heat conditions, and crop yield. The simulations indicated that the change of LAI, leaf biomass and yield are negatively correlated with temperature change, but the growing degree-days, evaporation, soil water content and soil temperature are positively correlated with temperature change. With an increase in the ratio of film mulching area, the evaporation will decrease, while the impact of film mulching on crop transpiration is not significant. In general, film mulching is effective in saving water, preserving soil moisture, increasing soil surface temperature, shortening the potential growth period, and increasing the potential yield of maize.
关键词： film mulching growth stage leaf area index maize growth water and heat transfer
《农业科学与工程前沿（英文）》 2022年 第9卷 第2期 页码 245-271 doi: 10.15302/J-FASE-2021439
Agricultural intensification and the subsequent decline of mixed farming systems has led to an increase in continuous cropping with only a few fallow or break years, undermining global soil health. Arable-ley rotations incorporating temporary pastures (leys) lasting 1–4 years may alleviate soil degradation by building soil fertility and improving soil structure. However, the majority of previous research on arable-ley rotations has utilized either grass or grass-clover leys within ungrazed systems. Multispecies leys, containing a mix of grasses, legumes, and herbs, are rapidly gaining popularity due to their promotion in agri-environment schemes and potential to deliver greater ecosystem services than conventional grass or grass-clover leys. Livestock grazing in arable-ley rotations may increase the economic resilience of these systems, despite limited research of the effects of multispecies leys on ruminant health and greenhouse gas emissions. This review aims to evaluate previous research on multispecies leys, highlighting areas for future research and the potential benefits and disbenefits on soil quality and livestock productivity. The botanical composition of multispecies leys is crucial, as legumes, deep rooted perennial plants (e.g., Onobrychis viciifolia and Cichorium intybus) and herbs (e.g., Plantago lanceolata) can increase soil carbon, improve soil structure, reduce nitrogen fertilizer requirements, and promote the recovery of soil fauna (e.g., earthworms) in degraded arable soils while delivering additional environmental benefits (e.g., biological nitrification inhibition and enteric methane reduction). Multispecies leys have the potential to deliver biologically driven regenerative agriculture, but more long-term research is needed to underpin evidence-based policy and farmer guidance.
《农业科学与工程前沿（英文）》 2022年 第9卷 第2期 页码 214-237 doi: 10.15302/J-FASE-2021437
To achieve the triple challenge of food security, reversing biodiversity declines plus mitigating and adapting to climate change, there is a drive to embed ecological principles into agricultural, value-chain practices and decision-making. By diversifying cropping systems at several scales there is potential to decrease reliance on inputs, provide resilience to abiotic and biotic stress, enhance plant, microbe and animal biodiversity, and mitigate against climate change. In this review we highlight the research performed in Scotland over the past 5 years into the impact of the use of ecological principles in agriculture on sustainability, resilience and provision of ecosystem functions. We demonstrate that diversification of the system can enhance ecosystem functions. Soil and plant management interventions, including nature-based solutions, can also enhance soil quality and utilization of legacy nutrients. Additionally, this is facilitated by greater reliance on soil biological processes and trophic interactions. We highlight the example of intercropping with legumes to deliver sustainability through ecological principles and use legumes as an exemplar of the innovation. We conclude that there are many effective interventions that can be made to deliver resilient, sustainable, and diverse agroecosystems for crop and food production, and these may be applicable in any agroecosystem.
《环境科学与工程前沿（英文）》 2022年 第16卷 第7期 doi: 10.1007/s11783-021-1517-0
• Fate of microplastics in integrated membrane system for water reuse was investigated.
关键词： Water reclamation Integrated membrane system Microplastics Removal Coastal zone
Viability of a concentrated solar power system in a low sun belt prefecture
Rahul BHATTACHARJEE, Subhadeep BHATTACHARJEE
《能源前沿（英文）》 2020年 第14卷 第4期 页码 850-866 doi: 10.1007/s11708-020-0664-5
关键词： concentrated solar power direct normal irradiance plant performance plant economics thermal energy storage
Xu Zhang, Huanhuan Yang, Xinlei Wang, Wen Song, Zhaojie Cui
《环境科学与工程前沿（英文）》 2018年 第12卷 第4期 doi: 10.1007/s11783-018-1059-2
SFE-GC system is established for flavonols assessment. Optimal parameters of SFE-GC are evaluated and determined. Quercetin and kaempferol are detected in plant under heavy metal stress. Gene expression analysis shows consistent regularity with content of flavonols. ROS level is applied for elaborating the plant resistance status.
关键词： Flavonols Heavy metal Supercritical carbon dioxide extraction (SFE) GC Plant resistance
Translocation and biotoxicity of metal (oxide) nanoparticles in the wetland-plant system
《环境科学与工程前沿（英文）》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1432-4
• Aquatic plants are more likely to absorb TiO2 NPs that are beneficial to them.
关键词： Constructed wetlands Aquatic plants Nanoparticles Physiological activity Biomass
Dengqiang FU, Ying TENG, Yuanyuan SHEN, Mingming SUN, Chen TU, Yongming LUO, Zhengao LI, Peter CHRISTIE
《环境科学与工程前沿（英文）》 2012年 第6卷 第3期 页码 330-335 doi: 10.1007/s11783-011-0366-7
关键词： perennial ryegrass polycyclic aromatic hydrocarbon bioremediation plant uptake soil microbial activity
Weichuan Qiao, Rong Li, Tianhao Tang, Achuo Anitta Zuh
《环境科学与工程前沿（英文）》 2021年 第15卷 第2期 doi: 10.1007/s11783-020-1312-3
关键词： Vertical-flow constructed wetland Perfluorooctane sulfonate Wetland plants Soil microbial community Effect Speciality: Wetlands Transformation Organic pollutants Phytoremediation Exposure assessment Sewage
标题 作者 时间 类型 操作
OPPORTUNITIES AND APPROACHES FOR MANIPULATING SOIL-PLANT MICROBIOMES FOR EFFECTIVE CROP NITROGEN USE
期刊论文
Transmission of antibiotic resistance genes in agroecosystems: an overview
Jizheng HE, Zhenzhen YAN, Qinglin CHEN
期刊论文
Using a systems modeling approach to improve soil management and soil quality
Enli WANG, Di HE, Zhigan ZHAO, Chris J. SMITH, Ben C. T. MACDONALD
期刊论文
HIGHLIGHTS OF THE SPECIAL ISSUE “PROGRESS ON NITROGEN RESEARCH FROM SOIL TO PLANT AND TO THE ENVIRONMENT
期刊论文
Plant diversity reduces the effect of multiple heavy metal pollution on soil enzyme activities and microbial
Yang GAO, Chiyuan MIAO, Jun XIA, Liang MAO, Yafeng WANG, Pei ZHOU
期刊论文
Rhizosphere immunity: targeting the underground for sustainable plant health management
Zhong WEI, Ville-Petri FRIMAN, Thomas POMMIER, Stefan GEISEN, Alexandre JOUSSET, Qirong SHEN
期刊论文
Modeling water and heat transfer in soil-plant-atmosphere continuum applied to maize growth under plastic
Meng DUAN, Jin XIE, Xiaomin MAO
期刊论文
AGRONOMIC AND ENVIRONMENTAL BENEFITS OF REINTRODUCING HERB- AND LEGUME-RICH MULTISPECIES LEYS INTO ARABLE ROTATIONS: A REVIEW
期刊论文
HARNESSING ECOLOGICAL PRINCIPLES AND PHYSIOLOGIC MECHANISMS IN DIVERSIFYING AGRICULTURAL SYSTEMS FOR SUSTAINABILITY: EXPERIENCE FROM STUDIES DEPLOYING NATURE-BASED SOLUTIONS IN SCOTLAND
期刊论文
Fate of microplastics in a coastal wastewater treatment plant: Microfibers could partially break throughthe integrated membrane system
期刊论文
Viability of a concentrated solar power system in a low sun belt prefecture
Rahul BHATTACHARJEE, Subhadeep BHATTACHARJEE
期刊论文
An extraction- assay system: Evaluation on flavonols in plant resistance to Pb and Cd by supercritical
Xu Zhang, Huanhuan Yang, Xinlei Wang, Wen Song, Zhaojie Cui
期刊论文
Dissipation of polycyclic aromatic hydrocarbons and microbial activity in a field soil planted with perennial
Dengqiang FU, Ying TENG, Yuanyuan SHEN, Mingming SUN, Chen TU, Yongming LUO, Zhengao LI, Peter CHRISTIE
期刊论文
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