Changqing Chen

ORCID: 0000-0002-8457-0451
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About
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Research Areas
  • Climate change impacts on agriculture
  • Soil Carbon and Nitrogen Dynamics
  • Rice Cultivation and Yield Improvement
  • Plant responses to elevated CO2
  • Environmental and Agricultural Sciences
  • Plant Water Relations and Carbon Dynamics
  • Crop Yield and Soil Fertility
  • Agriculture Sustainability and Environmental Impact
  • Environmental Changes in China
  • Remote Sensing and Land Use
  • Climate variability and models
  • Mycorrhizal Fungi and Plant Interactions
  • Microbial Community Ecology and Physiology
  • Gut microbiota and health
  • Water Resources and Sustainability
  • Peatlands and Wetlands Ecology
  • Genetic Mapping and Diversity in Plants and Animals
  • Horticultural and Viticultural Research
  • Soil and Water Nutrient Dynamics
  • Agronomic Practices and Intercropping Systems
  • Forest, Soil, and Plant Ecology in China
  • Bioenergy crop production and management
  • Soil and Land Suitability Analysis
  • Agriculture, Soil, Plant Science
  • Greenhouse Technology and Climate Control

Nanjing Agricultural University
2013-2024

University of Nottingham Ningbo China
2024

Chinese Academy of Agricultural Sciences
2020

Institute of Crop Sciences
2020

Institute of Applied Ecology
2012-2018

Liaoning Academy of Agricultural Sciences
2008

For smooth and wide application of conservation agriculture (CA), remaining uncertainties about its impacts on crop yield need to be reduced. Based previous field experiments in China, a meta-analysis was performed quantify the actual CA practices (NT: no/reduced-tillage only, CTSR: conventional tillage with straw retention, NTSR: NT retention) yields as compared without retention (CT). Although increased by 4.6% average, there were large variations their impacts. each practice, CTSR NTSR...

10.1016/j.cj.2014.06.006 article EN cc-by-nc-nd The Crop Journal 2014-07-12

Stripe rust caused by Puccinia striiformis f. sp. tritici Westend is one of the most important epidemic diseases wheat in world. To understand population evolution this fungus will facilitate control disease and breeding rust-resistant wheat. In past decades, DNA molecular markers have been applied to investigate genetics stripe fungus, rapid progress has brought out research P. ecology. paper, main ecology was reviewed, limitations trends related China were discussed.

10.2307/2403275 article EN Journal of Applied Ecology 1982-12-01

Climatic warming is often predicted to reduce wheat yield and grain quality in China. However, direct evidence still lacking. We conducted a three-year experiment with Free Air Temperature Increase (FATI) facility examine the responses of winter growth plant N accumulation moderate temperature increase 1.5°C prevail by 2050 East Three treatments (AW: all-day warming; DW: daytime NW: nighttime warming) were applied for an entire period. Consistent effects on recorded across experimental...

10.1371/journal.pone.0095108 article EN cc-by PLoS ONE 2014-04-15

China is becoming the largest grain producing and carbon-emitting country in world, with a steady increase population economic development. A review of Chinese experiences ensuring food self-sufficiency reducing carbon emission agricultural sector can provide valuable reference for similar countries regions. According to comprehensive previous publications recent field observations, has experienced on average larger faster climatic warming trend than global trend, there are large...

10.1016/j.cj.2016.06.015 article EN cc-by-nc-nd The Crop Journal 2016-07-30

The predicted increase in the frequency of extreme climatic events future may have a negative effect on cereal production, but our understanding historical trends high-temperature associated with climate change and their long-term impact summer maize yield is limited. Based an analysis data from 1980 to 2016 Huang-Huai-Hai (3H) region China, we calculated two event indices, namely, hours (HTH) degrees (HTD, sum differences between 35 °C above), then investigated temporal trend heading...

10.3390/atmos11121291 article EN cc-by Atmosphere 2020-11-29

In the process of tea plucking and leaf gathering, structure optimization design collecting mechanism is key element responsible for fresh leaves. The unreasonable manufacture mechanisms will cause smooth collection leaves, quality collected leaves be damaged, commodity value reduced. order to further study structural characteristics mechanism, an air outlet model was established phenomena internal vortex rotation impact in process. flow field movement trajectory non-homogeneous are...

10.3390/agriculture13050946 article EN cc-by Agriculture 2023-04-25

Understanding soil bacterial diversity under global warming is necessary because of its crucial role in nitrogen cycling. However, the interaction effect warmer temperatures and application on communities soils winter wheat fields unclear. In this study, air temperature was increased with infrared heating, heating treatment combined fertilizer application. The two-year continuous increase significantly decreased soil’s pH nitrate content, but content available nutrients. Warming changed...

10.3390/agronomy12071616 article EN cc-by Agronomy 2022-07-05
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