4.6 Article

Response of Cyanic and Acyanic Lettuce Cultivars to an Increased Proportion of Blue Light

Related references

Note: Only part of the references are listed.
Article Plant Sciences

Light-Quality Manipulation to Control Plant Growth and Photomorphogenesis in Greenhouse Horticulture: The State of the Art and the Opportunities of Modern LED Systems

Roberta Paradiso et al.

Summary: The quantity and quality of light affect plant growth and physiology, influencing plant behavior. LED technology has enabled a better understanding and manipulation of light spectrum to optimize plant growth and development in greenhouse horticulture.

JOURNAL OF PLANT GROWTH REGULATION (2022)

Article Biology

Ratio of Intensities of Blue and Red Light at Cultivation Influences Photosynthetic Light Reactions, Respiration, Growth, and Reflectance Indices in Lettuce

Lyubov Yudina et al.

Summary: This study analyzed the influence of two variants of LED illumination on physiological processes and growth characteristics in lettuce. The results showed that red light illumination contributed to lettuce growth, while blue light illumination led to stress changes. These findings are important for improving lettuce cultivation efficiency.

BIOLOGY-BASEL (2022)

Review Agriculture, Multidisciplinary

Beyond vegetables: effects of indoor LED light on specialized metabolite biosynthesis in medicinal and aromatic plants, edible flowers, and microgreens

Elisa Appolloni et al.

Summary: Specialized metabolites from plants play a critical role in human health, and the advancement of LED technology has improved the application of artificial light in horticulture. Different spectral compositions, intensities, and photoperiods of LED lighting can affect the content of specialized metabolites in plants. Studies have shown that a combination of red and blue light is often most effective in enhancing metabolite content, although performance varies depending on the species and compounds analyzed.

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE (2022)

Article Horticulture

High Light Intensity from Blue-Red LEDs Enhance Photosynthetic Performance, Plant Growth, and Optical Properties of Red Lettuce in Controlled Environment

Giuseppe Carlo Modarelli et al.

Summary: Plant factories using LED light for vegetable production can achieve higher energy conversion efficiency. The appropriate light intensity and daily light integral (DLI) are crucial for plant growth and quality. Increasing light intensity and DLI can promote net photosynthesis, stimulate pigment synthesis, and enhance plant photoprotection. Among the tested light intensities, 389 μmol m-2 s-1 showed the best results for lettuce plants, improving both yield and quality.

HORTICULTURAE (2022)

Article Plant Sciences

Unveiling the shade nature of cyanic leaves: A view from the blue absorbing side of anthocyanins

Marco Landi et al.

Summary: Research suggests that anthocyanins effectively absorb blue photons, with the absorbance of blue relative to green photons increasing from tri- to mono-hydroxy B-ring substituted structures, reaching up to 50% of green photons absorption. Molecular events activated by low blue-light availability in purple and green basil suggest a potential photoprotective role of anthocyanins, despite the complexity of analyzing the photosynthetic performance of cyanic versus acyanic leaves due to morpho-anatomical adjustments imposed by epidermal anthocyanin shield.

PLANT CELL AND ENVIRONMENT (2021)

Article Plant Sciences

Spectral effects of blue and red light on growth, anatomy, and physiology of lettuce

Luigi Gennaro Izzo et al.

Summary: Characterizing the effects of blue and red light ratios on plants can help us understand factors affecting growth and development, which is crucial as narrowband LEDs become common for lighting. Our study found that increasing blue light while in combination with red can reduce growth but increase chloroplast abundance, while single wavebands of blue and red can impact leaf morphology differently.

PHYSIOLOGIA PLANTARUM (2021)

Article Plant Sciences

The Effect of Red & Blue Rich LEDs vs Fluorescent Light on Lollo Rosso Lettuce Morphology and Physiology

Laura Cammarisano et al.

Summary: LED lights produced the same amount of produce for half the energy of FL lights, and at higher irradiance levels, LED lights produced thicker leaves, larger rosettes, and higher carotenoid content. Different light sources have different impacts on the growth performance of crop plants, with LED lights potentially having higher light efficiency.

FRONTIERS IN PLANT SCIENCE (2021)

Article Agricultural Engineering

Incorporating cultivar-specific stomatal traits into stomatal conductance models improves the estimation of evapotranspiration enhancing greenhouse climate management

Oliver Koerner et al.

Summary: The study investigated the effect of cultivar differences in stomatal conductance on energy demand related to relative air humidity. Six experiments were conducted to study evapotranspiration variation in six pot rose cultivars, while adjusting the growth environment to realize different levels of crop ETc. The commonly applied g(s) sub-model in ETc models was validated under greenhouse conditions, showing good agreement between simulated and measured ETc.

BIOSYSTEMS ENGINEERING (2021)

Article Agriculture, Multidisciplinary

Impact of Moderate Cold and Salt Stress on the Accumulation of Antioxidant Flavonoids in the Leaves of Two Capsicum Cultivars

Franziska Genzel et al.

Summary: The deliberate application of cold stress to plants after fruit harvest can increase the concentration of antioxidant flavonoids in leaves, thereby enhancing industrial extraction efficiency.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2021)

Article Plant Sciences

Light, power, action! Interaction of respiratory energy- and blue light-induced stomatal movements

Silvere Vialet-Chabrand et al.

Summary: This study found that different species have significant differences in blue light-induced stomatal responses, with increased stomatal conductance reducing photosynthetic limitation but increasing water loss. Additionally, the synergistic effect of blue light and respiration plays an important role in driving rapid stomatal movements, especially when photosynthesis is limited.

NEW PHYTOLOGIST (2021)

Review Plant Sciences

Role of blue and red light in stomatal dynamic behaviour

Jack S. A. Matthews et al.

JOURNAL OF EXPERIMENTAL BOTANY (2020)

Editorial Material Plant Sciences

Adapting to High Light: At a Different Time and Place?

Charlotte M. M. Gommers

PLANT PHYSIOLOGY (2020)

Review Food Science & Technology

Plant factories in the water-food-energy Nexus era: a systematic bibliographical review

Dafni Despoina Avgoustaki et al.

FOOD SECURITY (2020)

Article Green & Sustainable Science & Technology

Indoor Vertical Farming in the Urban Nexus Context: Business Growth and Resource Savings

Dafni Despoina Avgoustaki et al.

SUSTAINABILITY (2020)

Article Plant Sciences

Responses of phenolic acid and flavonoid synthesis to blue and blue-violet light depends on plant species

K. Taulavuori et al.

ENVIRONMENTAL AND EXPERIMENTAL BOTANY (2018)

Review Plant Sciences

Using light to improve commercial value

Matthew Alan Jones

HORTICULTURE RESEARCH (2018)

Article Multidisciplinary Sciences

Sensitivity of Seven Diverse Species to Blue and Green Light: Interactions with Photon Flux

M. Chase Snowden et al.

PLOS ONE (2016)

Article Horticulture

Screening of Lettuce Germplasm for Agronomic Traits under Low Water Conditions

Renee L. Eriksen et al.

HORTSCIENCE (2016)

Proceedings Paper Horticulture

Comparison of energy consumption: greenhouses and plant factories

K. Harbick et al.

VIII INTERNATIONAL SYMPOSIUM ON LIGHT IN HORTICULTURE (2016)

Article Construction & Building Technology

Vertical farming: Skyscraper sustainability?

Malek Al-Chalabi

SUSTAINABLE CITIES AND SOCIETY (2015)

Article Plant Sciences

Blue light effects on rose photosynthesis and photomorphogenesis

F. Abidi et al.

PLANT BIOLOGY (2013)

Article Plant Sciences

Co-ordination of hydraulic and stomatal conductances across light qualities in cucumber leaves

Andreas Savvides et al.

JOURNAL OF EXPERIMENTAL BOTANY (2012)

Review Biochemistry & Molecular Biology

Influence of abiotic stress signals on secondary metabolites in plants

Akula Ramakrishna et al.

PLANT SIGNALING & BEHAVIOR (2011)

Article Plant Sciences

Dynamic Acclimation of Photosynthesis Increases Plant Fitness in Changing Environments

Kleovoulos Athanasiou et al.

PLANT PHYSIOLOGY (2010)

Article Geosciences, Multidisciplinary

Three-band model for noninvasive estimation of chlorophyll, carotenoids, and anthocyanin contents in higher plant leaves

Anatoly A. Gitelson et al.

GEOPHYSICAL RESEARCH LETTERS (2006)

Review Plant Sciences

Chlorophyll fluorescence - a practical guide

K Maxwell et al.

JOURNAL OF EXPERIMENTAL BOTANY (2000)