Qichang Yang

ORCID: 0000-0003-3657-7023
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Light effects on plants
  • Greenhouse Technology and Climate Control
  • Innovations in Aquaponics and Hydroponics Systems
  • Plant Molecular Biology Research
  • Photosynthetic Processes and Mechanisms
  • Plant Stress Responses and Tolerance
  • Cancer-related molecular mechanisms research
  • Solar Thermal and Photovoltaic Systems
  • Plant nutrient uptake and metabolism
  • Thermal Radiation and Cooling Technologies
  • Plant Gene Expression Analysis
  • Plant Water Relations and Carbon Dynamics
  • Growth and nutrition in plants
  • Circular RNAs in diseases
  • Heat Transfer and Optimization
  • Soil Mechanics and Vehicle Dynamics
  • Bone Metabolism and Diseases
  • Magnetic and Electromagnetic Effects
  • Agricultural Engineering and Mechanization
  • Building Energy and Comfort Optimization
  • Composting and Vermicomposting Techniques
  • HER2/EGFR in Cancer Research
  • Plant Growth Enhancement Techniques
  • Cancer-related gene regulation
  • MicroRNA in disease regulation

Wuhan Institute of Technology
2024-2025

Chinese Academy of Agricultural Sciences
2014-2024

Sichuan Academy of Agricultural Sciences
2021-2024

Sinotech Genomics (China)
2022-2024

Institute of Environment and Sustainable Development in Agriculture
2014-2023

Second Affiliated Hospital & Yuying Children's Hospital of Wenzhou Medical University
2020-2023

Wenzhou Medical University
2020-2023

Zhejiang University
2019-2023

China Rehabilitation Research Center
2022

Capital Medical University
2022

Red and blue light are both vital factors for plant growth development. We examined how different ratios of red to (R/B) provided by light-emitting diodes affected photosynthetic performance investigating parameters related photosynthesis, including leaf morphology, rate, chlorophyll fluorescence, stomatal development, response curve, nitrogen content. In this study, lettuce plants (Lactuca sativa L.) were exposed 200 μmol⋅m(-2)⋅s(-1) irradiance a 16 h⋅d(-1) photoperiod under the following...

10.3389/fpls.2016.00250 article EN cc-by Frontiers in Plant Science 2016-03-10

Light-emitting diodes (LEDs) have shown great potential for plant growth and development, with higher luminous efficiency more flexible feasible spectral control compared other artificial lighting. The combined effects of red blue (RB) LED or without green (G) light white on lettuce ( Lactuca sativa L.) physiology, including nitrate content, chlorophyll fluorescence, phytochemical concentration before harvest, were investigated. Continuous exposure at preharvest can effectively reduce...

10.21273/jashs.141.2.186 article EN Journal of the American Society for Horticultural Science 2016-03-01

Understanding the wavelength dependence of plant responses is essential for optimizing production and quality indoor cultivation. UVA main component solar UV radiation, but its role on growth poorly understood. Here, two experiments were conducted to examine whether supplementation beneficial Lettuce (Lactuca sativa L. cv. "Klee") was grown under mixed blue, red, far-red light with photon flux density 237 μmol m-2 s-1 in room; photoperiod 16 h. In first experiment, three intensities peak...

10.3389/fpls.2019.01563 article EN cc-by Frontiers in Plant Science 2019-12-06

Abstract Background Early diagnosis of hepatocellular carcinoma (HCC) can significantly improve patient survival. We aimed to develop a blood‐based assay aid in the diagnosis, detection and prognostic evaluation HCC. Methods A three‐phase multicentre study was conducted screen, optimise validate HCC‐specific differentially methylated regions (DMRs) using next‐generation sequencing quantitative methylation‐specific PCR (qMSP). Results Genome‐wide methylation profiling identify DMRs...

10.1002/ctm2.1652 article EN cc-by Clinical and Translational Medicine 2024-05-01

Red and blue light are the most important spectra for driving photosynthesis to produce adequate crop yield. It is also believed that green may contribute adaptations growth. However, effects of light, which can trigger specific necessary responses plant growth, have been underestimated in past. In this study, lettuce (Lactuca sativa L.) was exposed different continuous (CL) conditions 48 h by a combination red light-emitting diodes (LEDs) supplemented with or without LEDs, an...

10.1111/ppl.12713 article EN Physiologia Plantarum 2018-03-01

Abstract The present study evaluated the growth response and sugar accumulation of lettuce exposed to different lighting modes red blue LED light based on same daily integral (7.49 μmol·m −2 ). Six treatments were performed, that monochromatic (R), (B), simultaneous as control (RB, R:B = 1:1), mixed R, B RB (R/RB/B, 4 h R then B), alternating with intervals 1 respectively recorded R/B(4 h) R/B(1 h). Results showed irradiation led obvious morphological changes in lettuce. Among all...

10.1038/s41598-019-43498-8 article EN cc-by Scientific Reports 2019-05-06

Far-red (FR) light regulates phytochrome-mediated morphological and physiological plant responses. This study aims to investigate how greenhouse tomato morphology production response different durations of FR during daytime at the end day (EOD). High-wire plants were grown under intra-canopy lighting consisting red (peak wavelength 640 nm) blue 450 light-emitting diodes (LEDs) with photosynthetic photon flux density (PPFD) 144 µmol m–2 s–1 10 cm away from lamps, combined overhead...

10.1016/s2095-3119(18)62130-6 article EN cc-by-nc-nd Journal of Integrative Agriculture 2019-01-01

Ascorbate (AsA), an antioxidant that cannot be synthesized or stored by the human body, plays essential role in proper functioning of both plants and humans. With goal increasing AsA level lettuce, effects different ratios red (R) to blue (B) light (75R:25B, 50R:50B, 25R:75B) on pool sizes as well transcript levels activities key enzymes involved metabolism were constantly monitored for 12 days under continuous (200 μmol·m-2·s-1) from LEDs. The results showed lettuce biomass was positively...

10.3389/fpls.2020.00704 article EN cc-by Frontiers in Plant Science 2020-05-29

Plant factories have a great potential for mitigating the contradiction between world’s growing population and food scarcity. During process of its automatic production, machine vision plays significant role. This technique almost covers every production link from raising seedlings, transplanting, management, harvesting to fruit grading. To provide references starting point those who are committed studying this issue. In paper, application prospects in plant were analyzed, present researches...

10.1016/j.inpa.2021.06.003 article EN cc-by-nc-nd Information Processing in Agriculture 2021-06-09

Abstract Considerable research efforts have aimed to control indoor temperatures improve daily life and industrial production. However, current strategies, which involve active regulation of energy input or passive sunlight transmission, cannot under all weather conditions. Herein, a self‐adaptive thermal management device (STMD) that uses solar (heating) radiative cooling (cooling) by exploiting the temperature differences across is reported. The adaptive heating functions are achieved...

10.1002/adfm.202208144 article EN Advanced Functional Materials 2022-09-22
Coming Soon ...