Zhaofeng Yuan

ORCID: 0000-0003-2653-6754
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Arsenic contamination and mitigation
  • Heavy metals in environment
  • Microbial Fuel Cells and Bioremediation
  • Mine drainage and remediation techniques
  • Electrochemical sensors and biosensors
  • Rice Cultivation and Yield Improvement
  • Metal Extraction and Bioleaching
  • Iron oxide chemistry and applications
  • Electrochemical Analysis and Applications
  • Remote Sensing in Agriculture
  • Plant and animal studies
  • Maritime Transport Emissions and Efficiency
  • Leaf Properties and Growth Measurement
  • Geochemistry and Elemental Analysis
  • Agriculture, Soil, Plant Science
  • Insect and Pesticide Research
  • Microbial Community Ecology and Physiology
  • Plant Parasitism and Resistance
  • Methane Hydrates and Related Phenomena
  • Chromium effects and bioremediation
  • Mycorrhizal Fungi and Plant Interactions
  • Horticultural and Viticultural Research
  • Thermodynamic and Exergetic Analyses of Power and Cooling Systems
  • Climate change impacts on agriculture
  • Environmental Policies and Emissions

Ningbo University
2023-2025

Xi’an Jiaotong-Liverpool University
2018-2024

University of Liverpool
2018-2024

Zhejiang University
2021-2023

Zhejiang University of Water Resource and Electric Power
2022

Nanjing Agricultural University
2015-2020

Tarim University
2020

Ministry of Agriculture and Rural Affairs
2020

Wuhan University of Technology
2010-2011

The Soil Plant Analysis Development (SPAD) chlorophyll meter is one of the most commonly used diagnostic tools to measure crop nitrogen status. However, measurement method could significantly affect accuracy final estimation. Thus, this research was undertaken develop a new methodology optimize SPAD measurements in rice (Oryza sativa L.). A flatbed color scanner map dynamic distribution and irregular leaf shapes. Calculus algorithm adopted estimate potential positions for along blade. Data...

10.3389/fpls.2016.00719 article EN cc-by Frontiers in Plant Science 2016-05-25

Viruses are considered to regulate bacterial communities and terrestrial nutrient cycling, yet their effects on metabolism the mechanisms of carbon (C) dynamics during dissolved organic matter (DOM) mineralization remain unknown. Here, we added active inactive bacteriophages (phages) soil DOM with original incubated them at 18 or 23 °C for 35 days. Phages initially (1–4 days) reduced CO2 efflux rate by 13-21% 3–30% but significantly (p < 0.05) increased 4–29% 9–41% after 6 days, raising...

10.1021/acs.est.4c08274 article EN Environmental Science & Technology 2025-01-21

Canopy chlorophyll density (Chl) has a pivotal role in diagnosing crop growth and nutrition status. The purpose of this study was to develop Chl based models for estimating N status predicting grain yield rice (Oryza sativa L.) with Leaf area index (LAI) Chlorophyll concentration the upper leaves. Six field experiments were conducted Jiangsu Province East China during 2007, 2008, 2009, 2013, 2014. Different rates applied generate contrasting conditions availability six Japonica cultivars...

10.3389/fpls.2017.01829 article EN cc-by Frontiers in Plant Science 2017-10-27

Abstract Nitrogen fertilizer optimization algorithm (NFOA) and nitrogen nutrition index (NNI) have been developed to achieve higher yield N use efficiency. This study was improve NFOA NNI strategies for managing rice based on portable Soil Plant Analyzer Development (SPAD) meter. Four field experiments were conducted in 2013–2014 generate diverse rates cultivars at three eco‐sites. indicators SPAD readings measured establish SPAD‐based management strategies. Two assess the effectiveness of...

10.1002/agj2.20036 article EN Agronomy Journal 2020-01-01

Arsenic (As) is a major environmental pollutant and poses significant health risk to humans through rice consumption. Elevating the soil redox potential (Eh) has been shown reduce As bioavailability decrease accumulation in grains. However, sustainable methods for managing Eh of paddies are lacking. To address this issue, we propose new approach that uses man-made aerenchymatous tissues (MAT) increase by mimicking O2 release from wet plant roots. Our study demonstrated MAT method sustainably...

10.1021/acs.est.3c03205 article EN Environmental Science & Technology 2023-08-07

In flooded soils, soil–water interface (SWI) is the key zone controlling biogeochemical dynamics. Chemical species and concentrations vary greatly at micro- to cm-scales. Techniques able track these changing element profiles both in space over time with appropriate resolution are rare. Here, we report a patent-pending technique, Integrated Porewater Injection (IPI) sampler, which designed for soil porewater sampling minimum disturbance saturated environment. IPI sampler employs single hollow...

10.1021/acs.est.8b05390 article EN cc-by Environmental Science & Technology 2019-04-10
Coming Soon ...