D. Llewellyn

发表

Different Microgreen Genotypes Have Unique Growth and Yield Responses to Intensity of Supplemental PAR from Light-emitting Diodes during Winter Greenhouse Production in Southern Ontario, Canada

Youbin Zheng, Chase Jones-Baumgardt, D. Llewellyn, 2020 .

Can Plants Really Improve Indoor Air Quality

M. Dixon, D. Llewellyn, 2011 .

Response of growth, yield, and quality of pea shoots to supplemental light-emitting diode lighting during winter greenhouse production

Youbin Zheng, D. Llewellyn, Y. Kong, 2018, Canadian Journal of Plant Science.

Cannabis Yield, Potency, and Leaf Photosynthesis Respond Differently to Increasing Light Levels in an Indoor Environment

Youbin Zheng, D. Llewellyn, Victoria Rodriguez-Morrison, 2021, Frontiers in Plant Science.

Cannabis Yield, Potency, and Leaf Photosynthesis Respond Differently to Increasing Light Levels in an Indoor Environment

Youbin Zheng, D. Llewellyn, Victoria Rodriguez-Morrison, 2021, Frontiers in Plant Science.

Measuring and reporting lighting characteristics important for controlled environment plant production

A. Both, D. Llewellyn, T. Shelford, 2022, Acta Horticulturae.

Light intensity can be used to modify the growth and morphological characteristics of cannabis during the vegetative stage of indoor production

Youbin Zheng, D. Llewellyn, M. Moher, 2022, Industrial Crops and Products.

High Light Intensities Can Be Used to Grow Healthy and Robust Cannabis Plants During the Vegetative Stage of Indoor Production

Y. Zheng, M. Moher, D. Llewellyn, 2021 .

Survey of How Hanging Baskets Influence the Light Environment at Lower Crop Level in Ornamental Greenhouses in Ontario, Canada

M. Dixon, Youbin Zheng, D. Llewellyn, 2013 .

Reduced investment in immune function in invasion-front populations of the cane toad (Rhinella marina) in Australia

Gregory P. Brown, R. Shine, B. Phillips, 2012, Biological Invasions.

Intensity of Sole-source Light-emitting Diodes Affects Growth, Yield, and Quality of Brassicaceae Microgreens

Youbin Zheng, Chase Jones-Baumgardt, D. Llewellyn, 2019, HortScience.

Cannabis Inflorescence Yield and Cannabinoid Concentration Are Not Improved with Long-Term Exposure to Short-Wavelength Ultraviolet-B Radiation

D. Llewellyn, Y. Zheng, Rodriguez-Morrison, 2021 .

Blackout Reduces Height of Easter Lily but End-of-day Red Light Treatment Using Light-emitting Diodes Does Not

Youbin Zheng, D. Llewellyn, J. Mah, 2020, HortTechnology.

Behavioral Responses to Immune-System Activation in an Anuran (the Cane Toad, Bufo marinus): Field and Laboratory Studies

R. Shine, D. Llewellyn, M. Thompson, 2010, Physiological and Biochemical Zoology.

Cannabis Inflorescence Yield and Cannabinoid Concentration Are Not Increased With Exposure to Short-Wavelength Ultraviolet-B Radiation

Youbin Zheng, D. Llewellyn, Victoria Rodriguez-Morrison, 2021, Frontiers in Plant Science.

High Tunnels Can Promote Growth, Yield, and Fruit Quality of Organic Bitter Melons (Momordica charantia) in Regions with Cool and Short Growing Seasons

Youbin Zheng, D. Llewellyn, D. Lubitz, 2017 .

Morphology and Flowering Responses of Four Bedding Plant Species to a Range of Red to Far Red Ratios

Youbin Zheng, D. Llewellyn, J. J. Mah, 2018 .

Light Spectra Have Minimal Effects on Rooting and Vegetative Growth Responses of Clonal Cannabis Cuttings

Youbin Zheng, D. Llewellyn, M. Moher, 2023, HortScience.

Increasing Levels of Supplemental LED Light Enhances the Rate Flower Development of Greenhouse-grown Cut Gerbera but does not Affect Flower Size and Quality

Youbin Zheng, D. Llewellyn, K. Schiestel, 2020, Agronomy.

Reduced investment in immune function in invasion-front populations of the cane toad (Rhinella marina) in Australia

Gregory P. Brown, R. Shine, B. Phillips, 2011, Biological Invasions.

Indoor grown cannabis yield increased proportionally with light intensity, but ultraviolet radiation did not affect yield or cannabinoid content

Youbin Zheng, D. Llewellyn, Alexander Michael Jones, 2022, Frontiers in Plant Science.

Cannabis Yield Increased Proportionally With Light Intensity, but Additional Ultraviolet Radiation Did Not Affect Yield or Cannabinoid Content

Y. Zheng, D. Llewellyn, M. Jones, 2021 .

Biological waste gas purification using membranes: opportunities and challenges

N. J. R. Kraakman, N. van Ras, David Llewellyn, 2007 .

Foliar Symptomology, Nutrient Content, Yield, and Secondary Metabolite Variability of Cannabis Grown Hydroponically with Different Single-Element Nutrient Deficiencies

Youbin Zheng, D. Llewellyn, Alexander Michael Jones, 2023, Plants.