Results 11 to 20 of about 856,839 (311)

A Review of Strawberry Photobiology and Fruit Flavonoids in Controlled Environments

Frontiers in Plant Science, 2021
Rapid technology development in controlled environment (CE) plant production has been applied to a large variety of plants. In recent years, strawberries have become a popular fruit for CE production because of their high economic and nutritional values.
Rachael Warner, Bo-Sen Wu, Sarah MacPherson, Mark Lefsrud   +3 more
doaj   +1 more source

Effects of Spectral Quality and Light Quantity of LEDs on In Vitro Shoot Development and Proliferation of Ananas comosus L. Merr

Agronomy, 2023
Light intensity and spectrum have a direct effect on the growth and development of plants and on the qualitative characteristics of their productions.
Valeria Cavallaro, Giovanni Avola, Giancarlo Fascella, Alessandra Pellegrino, Anita Ierna   +4 more
doaj   +1 more source

The Effects of Light Treatments on Growth and Flowering Characteristics of Oncidesa Gower Ramsey ‘Honey Angel’ at Different Growth Stages

Agriculture, 2023
In our previous work, we observed that Oncidesa Gower Ramsey ‘Honey Angel’ (HA) plants became stunned on hot summer afternoons, and the seasonal trend in solar radiation affected its production schedule by limiting flower yield and quality. The objective
Chia-Man Chang, Ching-Wen Wang, Meng-Yuan Huang, Chung-I Chen, Kuan-Hung Lin, Chih-Pei Shen   +5 more
doaj   +1 more source

Towards greenhouse cultivation of Artemisia annua: The application of LEDs in regulating plant growth and secondary metabolism

Frontiers in Plant Science, 2023
Artemisinin is a sesquiterpene lactone produced in glandular trichomes of Artemisia annua, and is extensively used in the treatment of malaria. Growth and secondary metabolism of A.
Ningyi Zhang, Haohong Yang, Tianqi Han, Hyoung Seok Kim, Leo F. M. Marcelis   +4 more
doaj   +1 more source

The Power of Far-Red Light at Night: Photomorphogenic, Physiological, and Yield Response in Pepper During Dynamic 24 Hour Lighting

Frontiers in Plant Science, 2022
Supplemental light is needed during the winter months in high latitude regions to achieve the desired daily light integral (DLI) (photoperiod × intensity) for greenhouse pepper (Capsicum annuum) production.
Jason Lanoue, Celeste Little, Xiuming Hao   +2 more
doaj   +1 more source

Spectrum of Light- and Heavy-Baryons [PDF]

Few-Body Systems, 2019
A symmetry-preserving truncation of the strong-interaction bound-state equations is used to calculate the spectrum of ground-state $J=1/2^+$, $3/2^+$ $(qq^\prime q^{\prime\prime})$-baryons, where $q, q^\prime, q^{\prime\prime} \in \{u,d,s,c,b\}$, their first positive-parity excitations and parity partners.
S.-X. Qin, C. D. Roberts, S. M. Schmidt
openaire   +2 more sources

Morphological and Physiological Responses of Brassica chinensis on Different Far-Red (FR) Light Treatments Using Internet-of-Things (IoT) Technology

Agriculture, 2021
Advanced technology in agriculture has enabled the manipulation of the artificial light spectrum in plant development such as improving yield and plant growth.
Ahmad Nizar Harun, Robiah Ahmad, Norliza Mohamed, Abd Rahman Abdul Rahim, Hazilah Mad Kaidi   +4 more
doaj   +1 more source

Effects of Different Light Spectra on Final Biomass Production and Nutritional Quality of Two Microgreens

Plants, 2021
To improve microgreen yield and nutritional quality, suitable light spectra can be used. Two species—amaranth (Amaranthus tricolor L.) and turnip greens (Brassica rapa L. subsp. oleifera (DC.) Metzg)—were studied.
Stefania Toscano, Valeria Cavallaro, Antonio Ferrante, Daniela Romano, Cristina Patané   +4 more
doaj   +1 more source

Design and Implementation of Artificial Intelligence of Things for Tea (Camellia sinensis L.) Grown in a Plant Factory

Agronomy, 2022
An innovative plant growth monitoring and environmental control platform is designed and implemented in this study. In addition to using multi-band artificial light sources for plant growth and development, an artificial intelligence of things (AIoT ...
Chung-Liang Chang, Cheng-Chieh Huang, Hung-Wen Chen   +2 more
doaj   +1 more source

Noise suppression of incoherent light using a gain-saturated SOA: implications for spectrum-sliced WDM systems [PDF]

, 2005
In this paper, we present an experimental and numerical study of semiconductor optical amplifier (SOA)-based noise suppression and its relevance to high-channel-density spectrum sliced wavelength-division-multiplexed systems. We show that the improvement
Ibsen, M, Thomsen, Benn C., David J. Richardson, Horak, Peter, Ibsen, Morten, Richardson, David J., Thomsen, BC, Richardson, DJ, Anoma D. Mccoy, Morten Ibsen, McCoy, Anoma D., Benn C. Thomsen, Peter Horak, McCoy, AD, Horak, P   +14 more
core   +1 more source